Merge pull request #6758 from DuskLin/feat/minimax-platform

feat(minimax): 增加 MiniMax 平台支持

backend/ent/channelmonitor/channelmonitor.go

@@ -182,6 +182,7 @@ const (
 	ProviderKimi        Provider = "kimi"
 	ProviderZhipu       Provider = "zhipu"
 	ProviderDeepseek    Provider = "deepseek"
+	ProviderMinimax     Provider = "minimax"
 )
 
 func (pr Provider) String() string {
@@ -191,7 +192,7 @@ func (pr Provider) String() string {
 // ProviderValidator is a validator for the "provider" field enum values. It is called by the builders before save.
 func ProviderValidator(pr Provider) error {
 	switch pr {
-	case ProviderOpenai, ProviderAnthropic, ProviderGemini, ProviderGrok, ProviderAntigravity, ProviderKimi, ProviderZhipu, ProviderDeepseek:
+	case ProviderOpenai, ProviderAnthropic, ProviderGemini, ProviderGrok, ProviderAntigravity, ProviderKimi, ProviderZhipu, ProviderDeepseek, ProviderMinimax:
 		return nil
 	default:
 		return fmt.Errorf("channelmonitor: invalid enum value for provider field: %q", pr)

backend/ent/channelmonitorrequesttemplate/channelmonitorrequesttemplate.go

@@ -108,6 +108,7 @@ const (
 	ProviderKimi        Provider = "kimi"
 	ProviderZhipu       Provider = "zhipu"
 	ProviderDeepseek    Provider = "deepseek"
+	ProviderMinimax     Provider = "minimax"
 )
 
 func (pr Provider) String() string {
@@ -117,7 +118,7 @@ func (pr Provider) String() string {
 // ProviderValidator is a validator for the "provider" field enum values. It is called by the builders before save.
 func ProviderValidator(pr Provider) error {
 	switch pr {
-	case ProviderOpenai, ProviderAnthropic, ProviderGemini, ProviderGrok, ProviderAntigravity, ProviderKimi, ProviderZhipu, ProviderDeepseek:
+	case ProviderOpenai, ProviderAnthropic, ProviderGemini, ProviderGrok, ProviderAntigravity, ProviderKimi, ProviderZhipu, ProviderDeepseek, ProviderMinimax:
 		return nil
 	default:
 		return fmt.Errorf("channelmonitorrequesttemplate: invalid enum value for provider field: %q", pr)

backend/ent/migrate/schema.go

@@ -623,7 +623,7 @@ var (
 		{Name: "created_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "updated_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "name", Type: field.TypeString, Size: 100},
-		{Name: "provider", Type: field.TypeEnum, Enums: []string{"openai", "anthropic", "gemini", "grok", "antigravity", "kimi", "zhipu", "deepseek"}},
+		{Name: "provider", Type: field.TypeEnum, Enums: []string{"openai", "anthropic", "gemini", "grok", "antigravity", "kimi", "zhipu", "deepseek", "minimax"}},
 		{Name: "check_mode", Type: field.TypeString, Size: 32, Default: "probe"},
 		{Name: "account_id", Type: field.TypeInt64, Nullable: true},
 		{Name: "api_mode", Type: field.TypeString, Size: 32, Default: "chat_completions"},
@@ -776,7 +776,7 @@ var (
 		{Name: "created_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "updated_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "name", Type: field.TypeString, Size: 100},
-		{Name: "provider", Type: field.TypeEnum, Enums: []string{"openai", "anthropic", "gemini", "grok", "antigravity", "kimi", "zhipu", "deepseek"}},
+		{Name: "provider", Type: field.TypeEnum, Enums: []string{"openai", "anthropic", "gemini", "grok", "antigravity", "kimi", "zhipu", "deepseek", "minimax"}},
 		{Name: "api_mode", Type: field.TypeString, Size: 32, Default: "chat_completions"},
 		{Name: "description", Type: field.TypeString, Nullable: true, Size: 500, Default: ""},
 		{Name: "extra_headers", Type: field.TypeJSON},

backend/ent/schema/channel_monitor.go

@@ -36,7 +36,7 @@ func (ChannelMonitor) Fields() []ent.Field {
 			MaxLen(100),
 		field.Enum("provider").
 			Values("openai", "anthropic", "gemini", "grok",
-				"antigravity", "kimi", "zhipu", "deepseek"),
+				"antigravity", "kimi", "zhipu", "deepseek", "minimax"),
 		// check_mode: 'probe' | 'quota' | 'quota_probe'
 		//   probe       - LLM 探活（默认，原有行为）
 		//   quota       - 仅查关联账号的用量/余额（零 LLM 成本；endpoint/api_key 可空）

backend/ent/schema/channel_monitor_request_template.go

@@ -40,7 +40,7 @@ func (ChannelMonitorRequestTemplate) Fields() []ent.Field {
 			MaxLen(100),
 		field.Enum("provider").
 			Values("openai", "anthropic", "gemini", "grok",
-				"antigravity", "kimi", "zhipu", "deepseek"),
+				"antigravity", "kimi", "zhipu", "deepseek", "minimax"),
 		field.String("api_mode").
 			Default("chat_completions").
 			MaxLen(32).

backend/ent/schema/user_platform_quota.go

@@ -42,7 +42,7 @@ func (UserPlatformQuota) Fields() []ent.Field {
 				// 此处为 ent 构建期约束，需与 service.AllowedQuotaPlatforms 保持同步。
 				switch s {
 				case "anthropic", "openai", "gemini", "antigravity", "grok",
-					"kimi", "zhipu", "deepseek":
+					"kimi", "zhipu", "deepseek", "minimax":
 					return nil
 				default:
 					return fmt.Errorf("platform %q is not allowed", s)

backend/internal/config/config.go

@@ -2046,7 +2046,8 @@ func setDefaults() {
 		"api.moonshot.ai",
 		"api.moonshot.cn",
 		"open.bigmodel.cn",
-		"api.minimaxi.com",
+		"api.minimaxi.com", // MiniMax CN quota + inference
+		"api.minimax.io",   // MiniMax intl; frozen allowlists must add this host to use the intl site
 		"generativelanguage.googleapis.com",
 		"cloudcode-pa.googleapis.com",
 		"*.openai.azure.com",

backend/internal/domain/constants.go

@@ -27,6 +27,7 @@ const (
 	PlatformKimi      = "kimi"     // Kimi (月之暗面 / Moonshot)
 	PlatformZhipu     = "zhipu"    // 智谱 GLM (bigmodel)
 	PlatformDeepseek  = "deepseek" // DeepSeek
+	PlatformMiniMax   = "minimax"  // MiniMax (M 系列)
 	PlatformComposite = "composite"
 )
 
@@ -43,7 +44,7 @@ const (
 const (
 	APIProtocolChatCompletions = "chat_completions" // OpenAI Chat Completions（默认）
 	APIProtocolAnthropic       = "anthropic"        // 原生 Anthropic /v1/messages（适配 Claude Code）
-	APIProtocolResponses       = "responses"        // OpenAI Responses（deepseek / kimi 原生端点，适配 Codex）
+	APIProtocolResponses       = "responses"        // OpenAI Responses（deepseek / kimi / minimax 原生端点，适配 Codex）
 	APIProtocolAdaptive        = "adaptive"         // 按入站协议优先选择供应商原生端点
 )
 

backend/internal/handler/admin/channel_handler.go

@@ -643,6 +643,7 @@ var platformToLiteLLMProvider = map[string]string{
 	service.PlatformKimi:        "moonshot",
 	service.PlatformZhipu:       "zhipu",
 	service.PlatformDeepseek:    "deepseek",
+	service.PlatformMiniMax:     "minimax",
 }
 
 // SyncPricingModels 返回 LiteLLM 定价目录中指定平台的最新模型列表

backend/internal/handler/admin/channel_handler_test.go

@@ -549,7 +549,7 @@ func TestSyncPricingModels_ValidPlatform_EmptyService(t *testing.T) {
 	svc := service.NewPricingService(nil, nil)
 	router := setupSyncPricingModelsRouter(svc)
 
-	for _, platform := range []string{"anthropic", "openai", "gemini", "antigravity", "grok", "kimi", "zhipu", "deepseek"} {
+	for _, platform := range []string{"anthropic", "openai", "gemini", "antigravity", "grok", "kimi", "zhipu", "deepseek", "minimax"} {
 		req := httptest.NewRequest(http.MethodGet, "/channels/pricing/sync-models?platform="+platform, nil)
 		w := httptest.NewRecorder()
 		router.ServeHTTP(w, req)

backend/internal/handler/admin/channel_monitor_handler.go

@@ -40,7 +40,7 @@ func NewChannelMonitorHandler(monitorService *service.ChannelMonitorService) *Ch
 
 type channelMonitorCreateRequest struct {
 	Name             string            `json:"name" binding:"required,max=100"`
-	Provider         string            `json:"provider" binding:"required,oneof=openai anthropic gemini grok antigravity kimi zhipu deepseek"`
+	Provider         string            `json:"provider" binding:"required,oneof=openai anthropic gemini grok antigravity kimi zhipu deepseek minimax"`
 	APIMode          string            `json:"api_mode" binding:"omitempty,oneof=chat_completions responses"`
 	Endpoint         string            `json:"endpoint" binding:"omitempty,max=500"`
 	APIKey           string            `json:"api_key" binding:"omitempty,max=2000"`
@@ -64,7 +64,7 @@ type channelMonitorCreateRequest struct {
 
 type channelMonitorUpdateRequest struct {
 	Name             *string            `json:"name" binding:"omitempty,max=100"`
-	Provider         *string            `json:"provider" binding:"omitempty,oneof=openai anthropic gemini grok antigravity kimi zhipu deepseek"`
+	Provider         *string            `json:"provider" binding:"omitempty,oneof=openai anthropic gemini grok antigravity kimi zhipu deepseek minimax"`
 	APIMode          *string            `json:"api_mode" binding:"omitempty,oneof=chat_completions responses"`
 	Endpoint         *string            `json:"endpoint" binding:"omitempty,max=500"`
 	APIKey           *string            `json:"api_key" binding:"omitempty,max=2000"`

backend/internal/handler/admin/group_handler.go

@@ -184,7 +184,7 @@ func sanitizeUpdateGroupRequestForSimpleMode(req *UpdateGroupRequest) {
 type CreateGroupRequest struct {
 	Name                      string                        `json:"name" binding:"required"`
 	Description               string                        `json:"description"`
-	Platform                  string                        `json:"platform" binding:"omitempty,oneof=anthropic openai gemini antigravity grok kimi zhipu deepseek composite"`
+	Platform                  string                        `json:"platform" binding:"omitempty,oneof=anthropic openai gemini antigravity grok kimi zhipu deepseek minimax composite"`
 	RateMultiplier            float64                       `json:"rate_multiplier"`
 	IsExclusive               bool                          `json:"is_exclusive"`
 	SubscriptionType          string                        `json:"subscription_type" binding:"omitempty,oneof=standard subscription"`
@@ -258,7 +258,7 @@ type CreateGroupRequest struct {
 type UpdateGroupRequest struct {
 	Name                      string                         `json:"name"`
 	Description               *string                        `json:"description"`
-	Platform                  string                         `json:"platform" binding:"omitempty,oneof=anthropic openai gemini antigravity grok kimi zhipu deepseek composite"`
+	Platform                  string                         `json:"platform" binding:"omitempty,oneof=anthropic openai gemini antigravity grok kimi zhipu deepseek minimax composite"`
 	RateMultiplier            *float64                       `json:"rate_multiplier"`
 	IsExclusive               *bool                          `json:"is_exclusive"`
 	Status                    string                         `json:"status" binding:"omitempty,oneof=active inactive"`
@@ -332,7 +332,7 @@ type UpdateGroupRequest struct {
 type CompositeRouteRequest struct {
 	PublicModel    string `json:"public_model" binding:"required"`
 	MatchType      string `json:"match_type" binding:"omitempty,oneof=exact prefix"`
-	TargetPlatform string `json:"target_platform" binding:"required,oneof=anthropic openai gemini antigravity grok kimi zhipu deepseek"`
+	TargetPlatform string `json:"target_platform" binding:"required,oneof=anthropic openai gemini antigravity grok kimi zhipu deepseek minimax"`
 	UpstreamModel  string `json:"upstream_model"`
 	Endpoint       string `json:"endpoint" binding:"omitempty,oneof=any messages count_tokens responses chat_completions embeddings images gemini"`
 	Priority       int    `json:"priority"`

backend/internal/handler/admin/group_handler_platform_test.go

@@ -27,7 +27,7 @@ func bindGroupPlatformJSON(t *testing.T, target any, body string) error {
 func TestGroupPlatformBinding_AllowedPlatforms(t *testing.T) {
 	allowed := []string{
 		"anthropic", "openai", "gemini", "antigravity", "grok",
-		"kimi", "zhipu", "deepseek", "composite",
+		"kimi", "zhipu", "deepseek", "minimax", "composite",
 	}
 	for _, platform := range allowed {
 		t.Run("create_"+platform, func(t *testing.T) {
@@ -72,7 +72,7 @@ func TestGroupPlatformBinding_RejectsInvalidPlatforms(t *testing.T) {
 }
 
 func TestCompositeRouteTargetPlatform_AllowsCNProviders(t *testing.T) {
-	for _, platform := range []string{"kimi", "zhipu", "deepseek"} {
+	for _, platform := range []string{"kimi", "zhipu", "deepseek", "minimax"} {
 		var req CompositeRouteRequest
 		body := fmt.Sprintf(`{"public_model":"m","target_platform":%q}`, platform)
 		require.NoError(t, bindGroupPlatformJSON(t, &req, body))

backend/internal/handler/composite_platform_test.go

@@ -35,6 +35,7 @@ func TestOpenAICompatibleTextTargetAllowsCompositeProviders(t *testing.T) {
 		{model: "k3", platform: service.PlatformKimi},
 		{model: "glm-5.2", platform: service.PlatformZhipu},
 		{model: "deepseek-v3.2", platform: service.PlatformDeepseek},
+		{model: "MiniMax-M3", platform: service.PlatformMiniMax},
 	}
 	for _, path := range []string{"/v1/messages", "/v1/chat/completions", "/v1/responses", "/v1/responses/input_tokens", "/v1/messages/count_tokens"} {
 		for _, provider := range providers {
@@ -56,7 +57,7 @@ func TestResponsesWebSocketCompositePlatformGuardKeepsOpenAIAndGrokOnly(t *testi
 	require.True(t, isResponsesWebSocketCompositePlatform(service.PlatformOpenAI))
 	require.True(t, isResponsesWebSocketCompositePlatform(service.PlatformGrok))
 	for _, platform := range []string{
-		service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek,
+		service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformMiniMax,
 		service.PlatformAnthropic, service.PlatformGemini,
 	} {
 		require.False(t, isResponsesWebSocketCompositePlatform(platform), "platform=%s", platform)

backend/internal/handler/gateway_handler.go

@@ -1278,7 +1278,7 @@ func (h *GatewayHandler) compositeAvailableModels(ctx context.Context, groupID *
 	seen := make(map[string]struct{})
 	models := make([]string, 0)
 	schedulablePlatforms := h.gatewayService.GetSchedulablePlatforms(ctx, groupID)
-	for _, platform := range []string{service.PlatformAnthropic, service.PlatformGemini, service.PlatformOpenAI, service.PlatformAntigravity, service.PlatformGrok, service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek} {
+	for _, platform := range []string{service.PlatformAnthropic, service.PlatformGemini, service.PlatformOpenAI, service.PlatformAntigravity, service.PlatformGrok, service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformMiniMax} {
 		platformModels := h.gatewayService.GetAvailableModels(ctx, groupID, platform)
 		if len(platformModels) == 0 {
 			// CN 供应商没有静态默认模型列表（defaultModelIDsForPlatform 的
@@ -1441,6 +1441,8 @@ func defaultCodexModelIDsForPlatform(platform string) []string {
 	switch platform {
 	case service.PlatformDeepseek:
 		return []string{"deepseek-v4-pro", "deepseek-v4-flash"}
+	case service.PlatformMiniMax:
+		return []string{"MiniMax-M3", "MiniMax-M2.7", "MiniMax-M2.5"}
 	default:
 		return defaultModelIDsForPlatform(platform)
 	}
@@ -1470,7 +1472,7 @@ func defaultModelIDsForPlatform(platform string) []string {
 	case service.PlatformComposite:
 		ids := make([]string, 0)
 		seen := make(map[string]struct{})
-		for _, concretePlatform := range []string{service.PlatformAnthropic, service.PlatformGemini, service.PlatformOpenAI, service.PlatformAntigravity, service.PlatformGrok, service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek} {
+		for _, concretePlatform := range []string{service.PlatformAnthropic, service.PlatformGemini, service.PlatformOpenAI, service.PlatformAntigravity, service.PlatformGrok, service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformMiniMax} {
 			for _, id := range defaultModelIDsForPlatform(concretePlatform) {
 				if _, ok := seen[id]; ok {
 					continue

backend/internal/handler/gateway_models_test.go

@@ -791,6 +791,13 @@ func TestGatewayModels_CompositeCustomModelsListFiltersAcrossConcretePlatforms(t
 							"model_mapping": map[string]any{"deepseek-custom": "deepseek-upstream"},
 						},
 					},
+					{
+						ID:       7,
+						Platform: service.PlatformMiniMax,
+						Credentials: map[string]any{
+							"model_mapping": map[string]any{"minimax-custom": "MiniMax-M3"},
+						},
+					},
 				},
 			},
 		},
@@ -805,7 +812,7 @@ func TestGatewayModels_CompositeCustomModelsListFiltersAcrossConcretePlatforms(t
 			Platform: service.PlatformComposite,
 			ModelAllowlist: service.GroupModelAllowlist{
 				Enabled: true,
-				Models:  []string{"gemini-2.5-flash", "missing-model", "ag-custom-model", "gpt-5.5", "kimi-custom", "glm-custom", "deepseek-custom"},
+				Models:  []string{"gemini-2.5-flash", "missing-model", "ag-custom-model", "gpt-5.5", "kimi-custom", "glm-custom", "deepseek-custom", "minimax-custom"},
 			},
 		},
 	})
@@ -816,7 +823,7 @@ func TestGatewayModels_CompositeCustomModelsListFiltersAcrossConcretePlatforms(t
 
 	var got gatewayModelsResponseForTest
 	require.NoError(t, json.Unmarshal(rec.Body.Bytes(), &got))
-	require.Equal(t, []string{"gemini-2.5-flash", "ag-custom-model", "gpt-5.5", "kimi-custom", "glm-custom", "deepseek-custom"}, modelIDsForTest(got.Data))
+	require.Equal(t, []string{"gemini-2.5-flash", "ag-custom-model", "gpt-5.5", "kimi-custom", "glm-custom", "deepseek-custom", "minimax-custom"}, modelIDsForTest(got.Data))
 }
 
 func TestGatewayModels_CompositeUnmappedAccountsFallbackToLinkedPlatformsOnly(t *testing.T) {
@@ -869,6 +876,7 @@ func TestGatewayModels_CompositeUnmappedCNAccountsContributeNoDefaults(t *testin
 					{ID: 2, Platform: service.PlatformKimi},
 					{ID: 3, Platform: service.PlatformZhipu},
 					{ID: 4, Platform: service.PlatformDeepseek},
+					{ID: 5, Platform: service.PlatformMiniMax},
 				},
 			},
 		},
@@ -900,13 +908,14 @@ func TestDefaultModelIDsForPlatform_CNProvidersKeepClaudeDefaults(t *testing.T)
 	for _, model := range claude.DefaultModels {
 		want = append(want, model.ID)
 	}
-	for _, platform := range []string{service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek} {
+	for _, platform := range []string{service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformMiniMax} {
 		require.Equal(t, want, defaultModelIDsForPlatform(platform), "platform=%s", platform)
 	}
 }
 
 func TestDefaultCodexModelIDsForPlatform_DeepSeekUsesDeepSeekModels(t *testing.T) {
 	require.Equal(t, []string{"deepseek-v4-pro", "deepseek-v4-flash"}, defaultCodexModelIDsForPlatform(service.PlatformDeepseek))
+	require.Equal(t, []string{"MiniMax-M3", "MiniMax-M2.7", "MiniMax-M2.5"}, defaultCodexModelIDsForPlatform(service.PlatformMiniMax))
 	require.Equal(t, defaultModelIDsForPlatform(service.PlatformAnthropic), defaultCodexModelIDsForPlatform(service.PlatformAnthropic))
 }
 

backend/internal/handler/openai_gateway_cn_dispatch_test.go

@@ -18,7 +18,7 @@ import (
 func TestAllowOpenAICompatibleMessagesDispatch_CNProvidersExempt(t *testing.T) {
 	require.True(t, allowOpenAICompatibleMessagesDispatch(nil, nil), "无 key 保持放行")
 
-	for _, platform := range []string{service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformGrok} {
+	for _, platform := range []string{service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformMiniMax, service.PlatformGrok} {
 		apiKey := &service.APIKey{Group: &service.Group{Platform: platform, AllowMessagesDispatch: false}}
 		require.True(t, allowOpenAICompatibleMessagesDispatch(nil, apiKey),
 			"%s 分组必须豁免 allow_messages_dispatch 闸门", platform)

backend/internal/handler/openai_gateway_handler.go

@@ -322,7 +322,7 @@ func allowOpenAICompatibleMessagesDispatch(c *gin.Context, apiKey *service.APIKe
 func openAICompatibleTextTargetAllowed(c *gin.Context, apiKey *service.APIKey, model string) bool {
 	return compositeTargetPlatformAllowed(c, apiKey, model,
 		service.PlatformOpenAI, service.PlatformGrok,
-		service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek)
+		service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformMiniMax)
 }
 
 // isResponsesWebSocketCompositePlatform 限定 composite 分组在 Responses WebSocket

backend/internal/model/error_passthrough_rule.go

@@ -44,6 +44,7 @@ const (
 	PlatformKimi        = domain.PlatformKimi
 	PlatformZhipu       = domain.PlatformZhipu
 	PlatformDeepseek    = domain.PlatformDeepseek
+	PlatformMiniMax     = domain.PlatformMiniMax
 )
 
 // AllPlatforms 返回所有支持的平台列表
@@ -57,6 +58,7 @@ func AllPlatforms() []string {
 		PlatformKimi,
 		PlatformZhipu,
 		PlatformDeepseek,
+		PlatformMiniMax,
 	}
 }
 

backend/internal/model/error_passthrough_rule_test.go

@@ -16,5 +16,6 @@ func TestAllPlatformsIncludesEveryConcretePlatform(t *testing.T) {
 		"kimi",
 		"zhipu",
 		"deepseek",
+		"minimax",
 	}, AllPlatforms())
 }

backend/internal/repository/account_repo_ollama_cloud_usage.go

@@ -18,7 +18,7 @@ const (
 	// ollamaCloudUsagePlatformsSQL 是 service.isOllamaCloudUsagePlatform 的 SQL
 	// 镜像：Ollama Cloud key 允许挂在 openai/anthropic 与国产 OpenAI 兼容平台
 	// 下复用。所有平台白名单 SQL 只允许引用本常量，不得各处重写字面量，防止漂移。
-	ollamaCloudUsagePlatformsSQL = "'openai', 'anthropic', 'kimi', 'zhipu', 'deepseek'"
+	ollamaCloudUsagePlatformsSQL = "'openai', 'anthropic', 'kimi', 'zhipu', 'deepseek', 'minimax'"
 	ollamaCloudUsageEligibleSQL  = `
 	platform IN (` + ollamaCloudUsagePlatformsSQL + `)
 	AND type = 'apikey'

backend/internal/repository/account_repo_ollama_cloud_usage_test.go

@@ -179,7 +179,7 @@ func TestListOllamaCloudUsageGroupAccountsUsesOneStrictBatchQuery(t *testing.T)
 	require.Empty(t, accounts)
 	query := normalizeSQLWhitespace(capturedSQL)
 	require.Contains(t, query, "credentials ->> 'api_key' = ANY($1)")
-	require.Contains(t, query, "platform IN ('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek')")
+	require.Contains(t, query, "platform IN ('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek', 'minimax')")
 	require.Contains(t, query, "jsonb_typeof(credentials -> 'api_key') = 'string'")
 	require.Contains(t, query, ollamaCloudBaseURLMatchesSQL("credentials ->> 'base_url'"))
 	require.NotContains(t, query, "~*")
@@ -207,7 +207,7 @@ func TestListDueOllamaCloudUsageAccountsFiltersOrdersAndLimits(t *testing.T) {
 	for _, clause := range []string{
 		"deleted_at IS NULL",
 		"status = 'active'",
-		"platform IN ('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek')",
+		"platform IN ('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek', 'minimax')",
 		"type = 'apikey'",
 		ollamaCloudBaseURLMatchesSQL("credentials ->> 'base_url'"),
 		"jsonb_typeof(extra -> 'ollama_cloud_usage_session') = 'string'",
@@ -251,7 +251,7 @@ func TestBulkUpdateOllamaIdentityCleanupIsValueConditional(t *testing.T) {
 	require.Contains(t, query, "NOT ("+ollamaCloudBaseURLMatchesSQL("credentials ->> 'base_url'"))
 	require.Contains(t, query, ollamaCloudBaseURLMatchesSQL("$1::jsonb ->> 'base_url'"))
 	require.NotContains(t, query, "~*")
-	require.Contains(t, query, "platform IN ('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek') AND type = 'apikey'")
+	require.Contains(t, query, "platform IN ('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek', 'minimax') AND type = 'apikey'")
 	require.Contains(t, query, "- 'ollama_cloud_usage_session' - 'ollama_cloud_usage_auto_refresh' - 'ollama_cloud_usage_snapshot'")
 	payload, ok := exec.execArgs[0][0].([]byte)
 	require.True(t, ok)
@@ -326,10 +326,10 @@ func TestOllamaCloudUsagePlatformWhitelistMatchesServicePredicate(t *testing.T)
 	for _, match := range matches {
 		sqlPlatforms[match[1]] = struct{}{}
 	}
-	require.Len(t, sqlPlatforms, 5)
+	require.Len(t, sqlPlatforms, 6)
 	for _, platform := range []string{
 		service.PlatformOpenAI, service.PlatformAnthropic,
-		service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek,
+		service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformMiniMax,
 		service.PlatformGemini, service.PlatformGrok, service.PlatformAntigravity,
 		service.PlatformComposite, "kiro",
 	} {
@@ -373,7 +373,7 @@ func TestUpdateCredentialsPlainCNAPIKeyAccountCleanupStaysSemanticallyEquivalent
 	require.NoError(t, err)
 	query := normalizeSQLWhitespace(capturedSQL)
 	require.Contains(t, query,
-		"platform IN ('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek') AND type = 'apikey' AND credentials IS DISTINCT FROM $1::jsonb")
+		"platform IN ('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek', 'minimax') AND type = 'apikey' AND credentials IS DISTINCT FROM $1::jsonb")
 	require.Contains(t, query,
 		"THEN COALESCE(extra, '{}'::jsonb) - 'upstream_billing_probe' - 'ollama_cloud_usage_session' - 'ollama_cloud_usage_auto_refresh' - 'ollama_cloud_usage_snapshot'")
 	require.NotContains(t, query, "- 'upstream_billing_probe_enabled'")

backend/internal/repository/proxy_repo_upstream_billing_probe_test.go

@@ -33,7 +33,7 @@ func TestProxyUpdateInvalidatesBoundProbeSnapshotsAndEnqueuesOutboxAtomically(t
 		WithArgs(int64(9)).
 		WillReturnResult(sqlmock.NewResult(0, 0))
 	expectProxyUpdateReload(mock, 9, "new.example", "user", "pass")
-	mock.ExpectQuery(`(?s)UPDATE accounts.*- 'upstream_billing_probe'.*- 'ollama_cloud_usage_snapshot'.*type = 'apikey'.*extra \? 'upstream_billing_probe'.*platform IN \('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek'\).*extra \? 'ollama_cloud_usage_snapshot'.*RETURNING id`).
+	mock.ExpectQuery(`(?s)UPDATE accounts.*- 'upstream_billing_probe'.*- 'ollama_cloud_usage_snapshot'.*type = 'apikey'.*extra \? 'upstream_billing_probe'.*platform IN \('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek', 'minimax'\).*extra \? 'ollama_cloud_usage_snapshot'.*RETURNING id`).
 		WithArgs(int64(9)).
 		WillReturnRows(sqlmock.NewRows([]string{"id"}).AddRow(int64(17)).AddRow(int64(18)))
 	mock.ExpectExec(regexp.QuoteMeta("INSERT INTO scheduler_outbox (event_type, account_id, group_id, payload)")).
@@ -76,7 +76,7 @@ func TestProxyUpdateRollsBackWhenProbeInvalidationOutboxFails(t *testing.T) {
 		WithArgs(int64(9)).
 		WillReturnResult(sqlmock.NewResult(0, 0))
 	expectProxyUpdateReload(mock, 9, "new.example", "", "")
-	mock.ExpectQuery(`(?s)UPDATE accounts.*- 'upstream_billing_probe'.*- 'ollama_cloud_usage_snapshot'.*type = 'apikey'.*extra \? 'upstream_billing_probe'.*platform IN \('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek'\).*extra \? 'ollama_cloud_usage_snapshot'.*RETURNING id`).
+	mock.ExpectQuery(`(?s)UPDATE accounts.*- 'upstream_billing_probe'.*- 'ollama_cloud_usage_snapshot'.*type = 'apikey'.*extra \? 'upstream_billing_probe'.*platform IN \('openai', 'anthropic', 'kimi', 'zhipu', 'deepseek', 'minimax'\).*extra \? 'ollama_cloud_usage_snapshot'.*RETURNING id`).
 		WithArgs(int64(9)).
 		WillReturnRows(sqlmock.NewRows([]string{"id"}).AddRow(int64(17)))
 	mock.ExpectExec(regexp.QuoteMeta("INSERT INTO scheduler_outbox (event_type, account_id, group_id, payload)")).

backend/internal/repository/user_platform_quota_repo_integration_test.go

@@ -116,11 +116,12 @@ func TestUserPlatformQuotaRepository_BulkInsertInitial_CNProvidersAllowed(t *tes
 		{UserID: userID, Platform: "kimi", DailyLimitUSD: &daily},
 		{UserID: userID, Platform: "zhipu"},
 		{UserID: userID, Platform: "deepseek"},
+		{UserID: userID, Platform: "minimax"},
 	}
 	require.NoError(t, repo.BulkInsertInitial(txCtx, records),
-		"kimi/zhipu/deepseek 平台应可写入（迁移 224 后 CHECK 约束已含国产供应商）")
+		"kimi/zhipu/deepseek/minimax 平台应可写入（CHECK 约束已含国产供应商）")
 
-	for _, platform := range []string{"kimi", "zhipu", "deepseek"} {
+	for _, platform := range []string{"kimi", "zhipu", "deepseek", "minimax"} {
 		rec, err := repo.GetByUserPlatform(txCtx, userID, platform)
 		require.NoError(t, err)
 		require.NotNil(t, rec, "%s 配额行应已写入", platform)

backend/internal/server/api_contract_test.go

@@ -863,7 +863,7 @@ func TestAPIContracts(t *testing.T) {
 					"force_email_on_third_party_signup": false,
 					"default_concurrency": 5,
 					"default_balance": 1.25,
-					"default_platform_quotas": {"anthropic":{"daily":null,"weekly":null,"monthly":null},"antigravity":{"daily":null,"weekly":null,"monthly":null},"deepseek":{"daily":null,"weekly":null,"monthly":null},"gemini":{"daily":null,"weekly":null,"monthly":null},"grok":{"daily":null,"weekly":null,"monthly":null},"kimi":{"daily":null,"weekly":null,"monthly":null},"openai":{"daily":null,"weekly":null,"monthly":null},"zhipu":{"daily":null,"weekly":null,"monthly":null}},
+					"default_platform_quotas": {"anthropic":{"daily":null,"weekly":null,"monthly":null},"antigravity":{"daily":null,"weekly":null,"monthly":null},"deepseek":{"daily":null,"weekly":null,"monthly":null},"gemini":{"daily":null,"weekly":null,"monthly":null},"grok":{"daily":null,"weekly":null,"monthly":null},"kimi":{"daily":null,"weekly":null,"monthly":null},"minimax":{"daily":null,"weekly":null,"monthly":null},"openai":{"daily":null,"weekly":null,"monthly":null},"zhipu":{"daily":null,"weekly":null,"monthly":null}},
 					"auth_source_default_email_platform_quotas": null,
 					"auth_source_default_github_platform_quotas": null,
 					"auth_source_default_google_platform_quotas": null,
@@ -1180,7 +1180,7 @@ func TestAPIContracts(t *testing.T) {
 					"purchase_subscription_url": "",
 					"table_default_page_size": 20,
 					"table_page_size_options": [10, 20, 50],
-					"default_platform_quotas": {"anthropic":{"daily":null,"weekly":null,"monthly":null},"antigravity":{"daily":null,"weekly":null,"monthly":null},"deepseek":{"daily":null,"weekly":null,"monthly":null},"gemini":{"daily":null,"weekly":null,"monthly":null},"grok":{"daily":null,"weekly":null,"monthly":null},"kimi":{"daily":null,"weekly":null,"monthly":null},"openai":{"daily":null,"weekly":null,"monthly":null},"zhipu":{"daily":null,"weekly":null,"monthly":null}},
+					"default_platform_quotas": {"anthropic":{"daily":null,"weekly":null,"monthly":null},"antigravity":{"daily":null,"weekly":null,"monthly":null},"deepseek":{"daily":null,"weekly":null,"monthly":null},"gemini":{"daily":null,"weekly":null,"monthly":null},"grok":{"daily":null,"weekly":null,"monthly":null},"kimi":{"daily":null,"weekly":null,"monthly":null},"minimax":{"daily":null,"weekly":null,"monthly":null},"openai":{"daily":null,"weekly":null,"monthly":null},"zhipu":{"daily":null,"weekly":null,"monthly":null}},
 					"auth_source_default_email_platform_quotas": null,
 					"auth_source_default_github_platform_quotas": null,
 					"auth_source_default_google_platform_quotas": null,

backend/internal/server/routes/gateway.go

@@ -48,8 +48,8 @@ func RegisterGatewayRoutes(
 	isOpenAIResponsesCompatibleGatewayPlatform := func(c *gin.Context) bool {
 		switch getGroupPlatform(c) {
 		case service.PlatformOpenAI, service.PlatformGrok,
-			service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek:
-			// 国产 OpenAI 兼容供应商（kimi/zhipu/deepseek）与 openai/grok 一样经 OpenAI 网关转发。
+			service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformMiniMax:
+			// 国产 OpenAI 兼容供应商与 openai/grok 一样经 OpenAI 网关转发。
 			return true
 		default:
 			return false
@@ -57,7 +57,7 @@ func RegisterGatewayRoutes(
 	}
 	countTokensHandler := func(c *gin.Context) {
 		switch getGroupPlatform(c) {
-		case service.PlatformOpenAI, service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek:
+		case service.PlatformOpenAI, service.PlatformKimi, service.PlatformZhipu, service.PlatformDeepseek, service.PlatformMiniMax:
 			h.OpenAIGateway.CountTokens(c)
 		case service.PlatformGrok:
 			h.OpenAIGateway.GrokCountTokens(c)

backend/internal/service/account.go

@@ -285,17 +285,20 @@ func (a *Account) IsDeepseek() bool {
 	return a.Platform == PlatformDeepseek
 }
 
-// IsCNProvider 报告是否为国产 OpenAI 兼容供应商（kimi/zhipu/deepseek）。
+func (a *Account) IsMiniMax() bool {
+	return a.Platform == PlatformMiniMax
+}
+
+// IsCNProvider 报告是否为国产 OpenAI 兼容供应商（kimi/zhipu/deepseek/minimax）。
 func (a *Account) IsCNProvider() bool {
 	return a != nil && IsCNProvider(a.Platform)
 }
 
 // IsOpenAICompatible 报告账号是否走 OpenAI 网关（OpenAI 协议族）。
-// openai/grok 原生走 OpenAI 网关；kimi/zhipu/deepseek 同为 OpenAI Chat Completions
+// openai/grok 原生走 OpenAI 网关；国产供应商同为 OpenAI Chat Completions
 // 兼容上游，也经 OpenAI 网关转发。
 func (a *Account) IsOpenAICompatible() bool {
-	return a != nil && (a.Platform == PlatformOpenAI || a.Platform == PlatformGrok ||
-		a.Platform == PlatformKimi || a.Platform == PlatformZhipu || a.Platform == PlatformDeepseek)
+	return a != nil && (a.Platform == PlatformOpenAI || a.Platform == PlatformGrok || a.IsCNProvider())
 }
 
 func (a *Account) GeminiOAuthType() string {
@@ -1362,6 +1365,8 @@ func (a *Account) GetOpenAIBaseURL() string {
 		return DefaultZhipuPayGBaseURL
 	case PlatformDeepseek:
 		return DefaultDeepseekBaseURL
+	case PlatformMiniMax:
+		return DefaultMiniMaxBaseURL
 	default:
 		return "https://api.openai.com"
 	}
@@ -1387,7 +1392,7 @@ func (a *Account) IsCodingPlan() bool {
 
 // GetAPIProtocol 返回国产供应商账号的上游 API 协议。存储于
 // credentials["api_protocol"]；缺失或与平台不匹配时回退 chat_completions
-// （与既有行为完全一致）。responses 协议仅 deepseek / kimi 支持（官方原生
+// （与既有行为完全一致）。responses 协议仅 deepseek / kimi / minimax 支持（官方原生
 // Responses 端点，适配 Codex）；zhipu 无此端点。
 func (a *Account) GetAPIProtocol() string {
 	if a == nil || !a.IsCNProvider() {
@@ -1410,13 +1415,13 @@ func (a *Account) GetAPIProtocol() string {
 
 // SupportsNativeCNResponses 报告该国产供应商是否提供原生 Responses 端点。
 // DeepSeek 官方为 /responses（无 /v1）；Kimi 按量付费与 Coding Plan 均为
-// /v1/responses（moonshot.cn / kimi.com/coding）。
+// /v1/responses（moonshot.cn / kimi.com/coding）；MiniMax 为 /v1/responses。
 func (a *Account) SupportsNativeCNResponses() bool {
 	if a == nil {
 		return false
 	}
 	switch a.Platform {
-	case PlatformDeepseek, PlatformKimi:
+	case PlatformDeepseek, PlatformKimi, PlatformMiniMax:
 		return true
 	default:
 		return false
@@ -1477,6 +1482,8 @@ func (a *Account) defaultCNProtocolBaseURL(protocol string) string {
 			return DefaultZhipuAnthropicBaseURL
 		case PlatformDeepseek:
 			return DefaultDeepseekAnthropicBaseURL
+		case PlatformMiniMax:
+			return DefaultMiniMaxAnthropicBaseURL
 		}
 	case APIProtocolChatCompletions, APIProtocolResponses:
 		switch a.Platform {
@@ -1492,6 +1499,8 @@ func (a *Account) defaultCNProtocolBaseURL(protocol string) string {
 			return DefaultZhipuPayGBaseURL
 		case PlatformDeepseek:
 			return DefaultDeepseekBaseURL
+		case PlatformMiniMax:
+			return DefaultMiniMaxBaseURL
 		}
 	}
 	return ""
@@ -1528,6 +1537,8 @@ func (a *Account) GetAnthropicProtocolBaseURL() string {
 		return DefaultZhipuAnthropicBaseURL
 	case PlatformDeepseek:
 		return DefaultDeepseekAnthropicBaseURL
+	case PlatformMiniMax:
+		return DefaultMiniMaxAnthropicBaseURL
 	default:
 		return ""
 	}
@@ -1555,6 +1566,8 @@ func (a *Account) GetOpenAIFormatBaseURL() string {
 		return DefaultZhipuPayGBaseURL
 	case PlatformDeepseek:
 		return DefaultDeepseekBaseURL
+	case PlatformMiniMax:
+		return DefaultMiniMaxBaseURL
 	default:
 		return a.GetOpenAIBaseURL()
 	}
@@ -1569,9 +1582,9 @@ func (a *Account) GetCNAPIKey() string {
 	return a.GetCredential("api_key")
 }
 
-// GetCodingPlanProvider 根据 base_url 识别 Coding Plan 供应商（kimi / zhipu），
+// GetCodingPlanProvider 根据 base_url 识别 Coding Plan 供应商（kimi / zhipu / minimax），
 // 用于路由到对应的额度查询端点。非 coding 模式或无法识别时返回空串。
-// 判定规则与 cc-switch coding_plan.rs::detect_provider 保持一致。
+// 只认官方域名：自定义中转不得把第三方 Key 发往厂商官方额度端点。
 func (a *Account) GetCodingPlanProvider() string {
 	if a == nil || a.GetAccountMode() != AccountModeCoding {
 		return ""
@@ -1582,6 +1595,10 @@ func (a *Account) GetCodingPlanProvider() string {
 		return PlatformKimi
 	case strings.Contains(baseURL, "bigmodel.cn"), strings.Contains(baseURL, "api.z.ai"):
 		return PlatformZhipu
+	case strings.Contains(baseURL, "minimax.io"),
+		strings.Contains(baseURL, "minimaxi.com"),
+		strings.Contains(baseURL, "minimax.com"):
+		return PlatformMiniMax
 	default:
 		return ""
 	}

backend/internal/service/account_header_override.go

@@ -78,7 +78,7 @@ func (a *Account) IsHeaderOverrideEligible() bool {
 		return false
 	}
 	switch a.Platform {
-	case PlatformAnthropic, PlatformOpenAI, PlatformKimi, PlatformZhipu, PlatformDeepseek:
+	case PlatformAnthropic, PlatformOpenAI, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax:
 		return a.Type == AccountTypeAPIKey
 	case PlatformGrok:
 		return a.Type == AccountTypeAPIKey || a.Type == AccountTypeOAuth

backend/internal/service/account_scheduling_threshold_eval.go

@@ -58,10 +58,8 @@ func EvaluateAccountSchedulingThreshold(account *Account, thresholds map[string]
 		winner = pickLatestResetSchedulingCandidate(anthropicThresholdCandidates(account), threshold, now)
 	case PlatformGrok:
 		winner = pickLatestResetSchedulingCandidate(grokThresholdCandidates(account), threshold, now)
-	case PlatformKimi:
-		winner = pickLatestResetSchedulingCandidate(cnProviderThresholdCandidates(account, PlatformKimi), threshold, now)
-	case PlatformZhipu:
-		winner = pickLatestResetSchedulingCandidate(cnProviderThresholdCandidates(account, PlatformZhipu), threshold, now)
+	case PlatformKimi, PlatformZhipu, PlatformMiniMax:
+		winner = pickLatestResetSchedulingCandidate(cnProviderThresholdCandidates(account, decision.Platform), threshold, now)
 	default:
 		return decision
 	}

backend/internal/service/account_service.go

@@ -515,7 +515,7 @@ func (s *AccountService) TestCredentials(ctx context.Context, id int64) error {
 	case PlatformGrok:
 		// Grok OAuth credentials are validated via token exchange/refresh and request-path probes.
 		return nil
-	case PlatformKimi, PlatformZhipu, PlatformDeepseek:
+	case PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax:
 		// 国产 OpenAI 兼容供应商：凭证为 API Key，实际可用性经余额/额度探测与转发路径验证。
 		return nil
 	default:

backend/internal/service/admin_group.go

@@ -314,7 +314,7 @@ func defaultAllowImageGenerationForPlatform(platform string) bool {
 func compositeDefaultModelsListCandidateIDs() []string {
 	seen := make(map[string]struct{})
 	ids := make([]string, 0)
-	for _, platform := range []string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek} {
+	for _, platform := range []string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax} {
 		for _, id := range defaultModelsListCandidateIDs(platform) {
 			if _, ok := seen[id]; ok {
 				continue

backend/internal/service/admin_service_composite_group_test.go

@@ -213,7 +213,7 @@ func TestAdminService_CNProviderModelsListCandidatesKeepClaudeDefaults(t *testin
 	for _, model := range claude.DefaultModels {
 		want = append(want, model.ID)
 	}
-	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek} {
+	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax} {
 		require.Equal(t, want, defaultModelsListCandidateIDs(platform), "platform=%s", platform)
 	}
 }

backend/internal/service/channel_monitor_checker.go

@@ -175,6 +175,7 @@ var providerAdapters = map[string]providerAdapter{
 	MonitorProviderKimi:     providerKimiChatAdapter,
 	MonitorProviderZhipu:    providerZhipuChatAdapter,
 	MonitorProviderDeepseek: providerDeepseekChatAdapter,
+	MonitorProviderMiniMax:  providerMiniMaxChatAdapter,
 	MonitorProviderAnthropic: {
 		buildPath: func(string) string { return providerAnthropicPath },
 		buildBody: func(model, prompt string) ([]byte, error) {
@@ -226,6 +227,9 @@ var providerZhipuChatAdapter = newOpenAICompatibleChatAdapter(providerZhipuPath)
 //nolint:gochecknoglobals // 适配器表是只读静态数据，初始化后不变更。
 var providerDeepseekChatAdapter = newOpenAICompatibleChatAdapter(providerOpenAIPath)
 
+//nolint:gochecknoglobals // 适配器表是只读静态数据，初始化后不变更。
+var providerMiniMaxChatAdapter = newOpenAICompatibleChatAdapter(providerOpenAIPath)
+
 func newOpenAICompatibleChatAdapter(path string) providerAdapter {
 	return providerAdapter{
 		buildPath: func(string) string { return path },
@@ -458,6 +462,7 @@ var bodyMergeKeyDenyList = map[string]map[string]bool{
 	MonitorProviderKimi:     {"model": true, "messages": true, "stream": true},
 	MonitorProviderZhipu:    {"model": true, "messages": true, "stream": true},
 	MonitorProviderDeepseek: {"model": true, "messages": true, "stream": true},
+	MonitorProviderMiniMax:  {"model": true, "messages": true, "stream": true},
 }
 
 func checkAPIMode(opts *CheckOptions) string {
@@ -479,7 +484,7 @@ func bodyMergeDenyKey(provider, apiMode string) string {
 func isOpenAICompatibleChatProvider(provider string) bool {
 	switch provider {
 	case MonitorProviderOpenAI, MonitorProviderGrok,
-		MonitorProviderKimi, MonitorProviderZhipu, MonitorProviderDeepseek:
+		MonitorProviderKimi, MonitorProviderZhipu, MonitorProviderDeepseek, MonitorProviderMiniMax:
 		return true
 	default:
 		return false

backend/internal/service/channel_monitor_const.go

@@ -69,6 +69,7 @@ const (
 	MonitorProviderKimi        = "kimi"
 	MonitorProviderZhipu       = "zhipu"
 	MonitorProviderDeepseek    = "deepseek"
+	MonitorProviderMiniMax     = "minimax"
 
 	// MonitorCheckMode 检测模式（channel_monitors.check_mode）。
 	//   probe       - LLM 探活（默认，原有行为）
@@ -151,7 +152,7 @@ var (
 		"CHANNEL_MONITOR_NOT_FOUND", "channel monitor not found",
 	)
 	ErrChannelMonitorInvalidProvider = infraerrors.BadRequest(
-		"CHANNEL_MONITOR_INVALID_PROVIDER", "provider must be one of openai/anthropic/gemini/grok/antigravity/kimi/zhipu/deepseek",
+		"CHANNEL_MONITOR_INVALID_PROVIDER", "provider must be one of openai/anthropic/gemini/grok/antigravity/kimi/zhipu/deepseek/minimax",
 	)
 	ErrChannelMonitorInvalidCheckMode = infraerrors.BadRequest(
 		"CHANNEL_MONITOR_INVALID_CHECK_MODE", "check_mode must be one of probe/quota/quota_probe; antigravity only supports quota",
@@ -163,7 +164,7 @@ var (
 		"CHANNEL_MONITOR_PROVIDER_INCOMPATIBLE", "monitor provider must match the linked account platform",
 	)
 	ErrChannelMonitorAccountNotSupportable = infraerrors.BadRequest(
-		"CHANNEL_MONITOR_ACCOUNT_NOT_SUPPORTABLE", "linked account cannot serve as a quota data source (cn coding plan must be kimi/zhipu, cn payg must be kimi/deepseek, openai requires an oauth account, anthropic requires oauth or setup-token)",
+		"CHANNEL_MONITOR_ACCOUNT_NOT_SUPPORTABLE", "linked account cannot serve as a quota data source (cn coding plan must be kimi/zhipu/minimax, cn payg must be kimi/deepseek, openai requires an oauth account, anthropic requires oauth or setup-token)",
 	)
 	ErrChannelMonitorInvalidAPIMode = infraerrors.BadRequest(
 		"CHANNEL_MONITOR_INVALID_API_MODE", "api_mode must be chat_completions or responses; responses is only supported for openai",

backend/internal/service/channel_monitor_quota_fetcher.go

@@ -216,7 +216,7 @@ func (f *ChannelMonitorQuotaFetcher) fetchUncached(ctx context.Context, accountI
 	// （GetUsageForAccount / QueryUsageForAccount / QueryBalanceForAccount），
 	// 下游服务不再各自 GetByID（每次含 proxies/groups 联查）。
 	switch account.Platform {
-	case domain.PlatformKimi, domain.PlatformZhipu, domain.PlatformDeepseek:
+	case domain.PlatformKimi, domain.PlatformZhipu, domain.PlatformDeepseek, domain.PlatformMiniMax:
 		if account.IsCodingPlan() {
 			return f.fetchCNQuota(ctx, account, now)
 		}

backend/internal/service/channel_monitor_quota_fetcher_test.go

@@ -173,6 +173,30 @@ func TestQuotaFetcher_CodingPlanAccountUsesCNQuota(t *testing.T) {
 	require.Equal(t, 0, cnBalance.calls)
 }
 
+func TestQuotaFetcher_MiniMaxCodingPlanUsesCNQuota(t *testing.T) {
+	fetcher, usage, cnQuota, cnBalance, accounts := newQuotaFetcherTestSetup(t)
+	accounts.accounts[19] = &Account{
+		ID:          19,
+		Platform:    domain.PlatformMiniMax,
+		Credentials: map[string]any{"account_mode": AccountModeCoding},
+	}
+	cnQuota.result = &CNProviderQuotaProbeResult{
+		Success:         true,
+		CredentialValid: true,
+		Tiers: []CNQuotaTier{
+			{Window: "5h", UsedPercent: 12},
+		},
+	}
+
+	snapshot := fetcher.Fetch(context.Background(), 19)
+
+	require.True(t, snapshot.Success)
+	require.Equal(t, "cn_quota", snapshot.Source)
+	require.Equal(t, 1, cnQuota.calls)
+	require.Equal(t, 0, cnBalance.calls)
+	require.Equal(t, 0, usage.getCalls())
+}
+
 func TestQuotaFetcher_PayGAccountUsesCNBalance(t *testing.T) {
 	fetcher, _, _, cnBalance, accounts := newQuotaFetcherTestSetup(t)
 	accounts.accounts[11] = &Account{

backend/internal/service/channel_monitor_quota_mode_test.go

@@ -458,11 +458,26 @@ func TestMonitorAccountQuotaCapability_Matrix(t *testing.T) {
 			name:    "zhipu coding default endpoint ok",
 			account: &Account{ID: 4, Platform: domain.PlatformZhipu, Credentials: map[string]any{"account_mode": AccountModeCoding}},
 		},
+		{
+			name:    "minimax coding default endpoint ok",
+			account: &Account{ID: 14, Platform: domain.PlatformMiniMax, Credentials: map[string]any{"account_mode": AccountModeCoding}},
+		},
+		{
+			name: "custom-domain minimax coding unsupported",
+			account: &Account{ID: 16, Platform: domain.PlatformMiniMax, Type: AccountTypeAPIKey,
+				Credentials: map[string]any{"account_mode": AccountModeCoding, "base_url": "https://relay.example.com/v1"}},
+			wantErr: ErrChannelMonitorAccountNotSupportable,
+		},
 		{
 			name:    "zhipu payg has no balance endpoint",
 			account: &Account{ID: 5, Platform: domain.PlatformZhipu},
 			wantErr: ErrChannelMonitorAccountNotSupportable,
 		},
+		{
+			name:    "minimax payg has no balance endpoint",
+			account: &Account{ID: 15, Platform: domain.PlatformMiniMax},
+			wantErr: ErrChannelMonitorAccountNotSupportable,
+		},
 		{
 			name:    "kimi payg ok",
 			account: &Account{ID: 6, Platform: domain.PlatformKimi},

backend/internal/service/channel_monitor_validate.go

@@ -211,22 +211,22 @@ func normalizeMonitorPrimaryModel(provider, checkMode, model string) string {
 // monitorAccountQuotaCapability 校验关联账号能否充当配额数据源，与
 // fetchUncached 的路由一一对应（coding→CN 额度端点 / payg→CN 余额端点 /
 // 其余→AccountUsageService）。在创建/更新期拦截注定运行期永久 error 的组合：
-//   - kimi/zhipu/deepseek coding：GetCodingPlanProvider 须识别为 kimi/zhipu
-//     （deepseek coding、自定义域名 kimi coding 无法路由额度端点）
-//   - kimi/zhipu/deepseek payg：仅 kimi/deepseek 有公开余额端点（zhipu payg 无）
+//   - kimi/zhipu/deepseek/minimax coding：GetCodingPlanProvider 须识别官方域名
+//     （deepseek coding、自定义中转、minimax payg 无法路由额度端点）
+//   - kimi/zhipu/deepseek/minimax payg：仅 kimi/deepseek 有公开余额端点
 //   - anthropic：OAuth / Setup Token（API-Key 型无 usage 通道，永久 error）
 //   - openai：OAuth（API-Key 型无 usage 通道）
 //   - gemini/grok/antigravity：本地统计/值通道降级，不会永久 error，放行
 func monitorAccountQuotaCapability(account *Account) error {
 	switch account.Platform {
-	case PlatformKimi, PlatformZhipu, PlatformDeepseek:
+	case PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax:
 		if account.IsCodingPlan() {
-			if p := account.GetCodingPlanProvider(); p != PlatformKimi && p != PlatformZhipu {
+			if p := account.GetCodingPlanProvider(); p != PlatformKimi && p != PlatformZhipu && p != PlatformMiniMax {
 				return ErrChannelMonitorAccountNotSupportable
 			}
 			return nil
 		}
-		if account.Platform == PlatformZhipu {
+		if account.Platform == PlatformZhipu || account.Platform == PlatformMiniMax {
 			return ErrChannelMonitorAccountNotSupportable
 		}
 		return nil

backend/internal/service/channel_service.go

@@ -357,7 +357,7 @@ func isPlatformPricingMatch(groupPlatform, pricingPlatform string) bool {
 // fallback used before a request target has been resolved.
 func matchingPlatforms(groupPlatform string) []string {
 	if groupPlatform == PlatformComposite {
-		return []string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek}
+		return []string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax}
 	}
 	return []string{groupPlatform}
 }

backend/internal/service/channel_service_test.go

@@ -2069,7 +2069,7 @@ func TestMatchingPlatforms(t *testing.T) {
 		{"anthropic returns itself", PlatformAnthropic, []string{PlatformAnthropic}},
 		{"gemini returns itself", PlatformGemini, []string{PlatformGemini}},
 		{"openai returns itself", PlatformOpenAI, []string{PlatformOpenAI}},
-		{"composite returns concrete platforms", PlatformComposite, []string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek}},
+		{"composite returns concrete platforms", PlatformComposite, []string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax}},
 	}
 
 	for _, tt := range tests {

backend/internal/service/cn_provider_balance_check_service.go

@@ -126,9 +126,9 @@ func (s *CNProviderBalanceCheckService) runOnce() {
 				quotaTargets = append(quotaTargets, quotaTarget{id: account.ID, platform: account.Platform})
 				continue
 			}
-			// payg 余额探测仅 kimi/deepseek（智谱无公开余额端点，payg 账号
-			// 依赖响应式 402/429 处理）。
-			if platform != PlatformZhipu && account.Schedulable {
+			// payg 余额探测仅 kimi/deepseek（智谱 / MiniMax 无公开余额端点，
+			// payg 账号依赖响应式 402/429 处理）。
+			if platform != PlatformZhipu && platform != PlatformMiniMax && account.Schedulable {
 				paygTargets = append(paygTargets, account)
 			}
 		}
@@ -141,13 +141,15 @@ func (s *CNProviderBalanceCheckService) runOnce() {
 		}
 		collect(platform, accounts)
 	}
-	// 智谱无余额端点，仅进额度探测。
+	// 智谱 / MiniMax 无余额端点，仅进额度探测。
 	if s.quotaService != nil {
-		accounts, err := s.accountRepo.ListByPlatform(context.Background(), PlatformZhipu)
-		if err != nil {
-			log.Printf("[CNBalance] list %s accounts failed: %v", PlatformZhipu, err)
-		} else {
-			collect(PlatformZhipu, accounts)
+		for _, platform := range []string{PlatformZhipu, PlatformMiniMax} {
+			accounts, err := s.accountRepo.ListByPlatform(context.Background(), platform)
+			if err != nil {
+				log.Printf("[CNBalance] list %s accounts failed: %v", platform, err)
+				continue
+			}
+			collect(platform, accounts)
 		}
 	}
 

backend/internal/service/cn_provider_balance_check_service_test.go

@@ -49,10 +49,13 @@ func TestCNProviderBalanceCheckRunOnceProbesCodingPlanQuota(t *testing.T) {
 		Credentials: map[string]any{"account_mode": "coding"}}
 	zhipuCoding := Account{ID: 4, Platform: PlatformZhipu, Type: AccountTypeAPIKey, Status: StatusActive,
 		Credentials: map[string]any{"account_mode": "coding"}}
+	minimaxCoding := Account{ID: 5, Platform: PlatformMiniMax, Type: AccountTypeAPIKey, Status: StatusActive,
+		Credentials: map[string]any{"account_mode": "coding"}}
 
 	repo := &fakeCNCheckRepo{byPlatform: map[string][]Account{
-		PlatformKimi:  {kimiActive, kimiPaused, kimiInactive},
-		PlatformZhipu: {zhipuCoding},
+		PlatformKimi:    {kimiActive, kimiPaused, kimiInactive},
+		PlatformZhipu:   {zhipuCoding},
+		PlatformMiniMax: {minimaxCoding},
 	}}
 	prober := &fakeCNQuotaProber{}
 	svc := &CNProviderBalanceCheckService{
@@ -63,7 +66,7 @@ func TestCNProviderBalanceCheckRunOnceProbesCodingPlanQuota(t *testing.T) {
 
 	svc.runOnce()
 
-	require.ElementsMatch(t, []int64{1, 2, 4}, prober.probed)
+	require.ElementsMatch(t, []int64{1, 2, 4, 5}, prober.probed)
 }
 
 // runOnceZhipuQuota 在 quotaService 缺失时安全跳过（Start 门控不启动的老部署路径）。

backend/internal/service/cn_provider_foraccount_test.go

@@ -46,6 +46,7 @@ func TestValidateCodingPlanAccount_Matrix(t *testing.T) {
 		{name: "payg has no quota endpoint", account: paygAccount(PlatformKimi), wantReason: "CN_QUOTA_NOT_CODING_PLAN"},
 		{name: "kimi coding ok", account: codingAccount(PlatformKimi)},
 		{name: "zhipu coding ok", account: codingAccount(PlatformZhipu)},
+		{name: "minimax coding ok", account: codingAccount(PlatformMiniMax)},
 	}
 	for _, tc := range cases {
 		t.Run(tc.name, func(t *testing.T) {

backend/internal/service/cn_provider_quota_service.go

@@ -129,8 +129,8 @@ func (s *CNProviderQuotaService) QueryUsageForAccount(ctx context.Context, accou
 
 func (s *CNProviderQuotaService) queryUsageForAccount(ctx context.Context, account *Account) (*CNProviderQuotaProbeResult, error) {
 	provider := account.GetCodingPlanProvider()
-	if provider != PlatformKimi && provider != PlatformZhipu {
-		return nil, infraerrors.New(http.StatusBadRequest, "CN_QUOTA_NOT_CODING_PLAN", "account is not a kimi/zhipu coding plan account")
+	if provider != PlatformKimi && provider != PlatformZhipu && provider != PlatformMiniMax {
+		return nil, infraerrors.New(http.StatusBadRequest, "CN_QUOTA_NOT_CODING_PLAN", "account is not a kimi/zhipu/minimax coding plan account")
 	}
 
 	apiKey := strings.TrimSpace(account.GetCNAPIKey())
@@ -158,6 +158,9 @@ func (s *CNProviderQuotaService) queryUsageForAccount(ctx context.Context, accou
 		if zhipuOrg != "" {
 			targetURL += "?type=2"
 		}
+	case PlatformMiniMax:
+		targetURL = minimaxQuotaURL(baseURL)
+		authHeader = "Bearer " + apiKey
 	}
 
 	// 探测发起前过出站 URL 安全策略（与网关转发/Grok 探测同一套校验）：
@@ -177,7 +180,7 @@ func (s *CNProviderQuotaService) queryUsageForAccount(ctx context.Context, accou
 	}
 	req.Header.Set("Authorization", authHeader)
 	req.Header.Set("Accept", "application/json")
-	if provider == PlatformZhipu {
+	if provider == PlatformZhipu || provider == PlatformMiniMax {
 		req.Header.Set("Content-Type", "application/json")
 		req.Header.Set("Accept-Language", "en-US,en")
 		if zhipuOrg != "" {
@@ -234,6 +237,17 @@ func (s *CNProviderQuotaService) queryUsageForAccount(ctx context.Context, accou
 	case PlatformZhipu:
 		tiers = parseZhipuTokenTiers(gjson.GetBytes(bodyBytes, "data"))
 		result.PlanLevel = strings.TrimSpace(gjson.GetBytes(bodyBytes, "data.level").String())
+	case PlatformMiniMax:
+		if status := gjson.GetBytes(bodyBytes, "base_resp.status_code"); status.Exists() && status.Int() != 0 {
+			msg := strings.TrimSpace(gjson.GetBytes(bodyBytes, "base_resp.status_msg").String())
+			if msg == "" {
+				msg = "unknown minimax quota error"
+			}
+			result.Error = fmt.Sprintf("API error (%d): %s", status.Int(), msg)
+			return result, nil
+		}
+		tiers = parseMiniMaxUsageTiers(bodyBytes)
+		result.PlanLevel = strings.TrimSpace(gjson.GetBytes(bodyBytes, "current_subscribe_title").String())
 	}
 	result.Tiers = tiers
 	result.Success = true
@@ -305,6 +319,16 @@ func kimiQuotaURL(baseURL string) string {
 	return base + "/v1/usages"
 }
 
+// minimaxQuotaURL 根据推理域名选择 Token Plan / Coding Plan 额度主机。
+// 官方 FAQ 写 www.minimax.io / www.minimaxi.com，实际以 Bearer Key 打 api.*。
+// 国际站 api.minimax.io；国内站 api.minimaxi.com（含 api.minimax.com 与自定义回落）。
+func minimaxQuotaURL(baseURL string) string {
+	if strings.Contains(strings.ToLower(baseURL), "minimax.io") {
+		return "https://api.minimax.io/v1/api/openplatform/coding_plan/remains"
+	}
+	return "https://api.minimaxi.com/v1/api/openplatform/coding_plan/remains"
+}
+
 func zhipuQuotaHost(baseURL string) string {
 	switch u := strings.ToLower(baseURL); {
 	case strings.Contains(u, "bigmodel.cn"):
@@ -372,6 +396,71 @@ func parseKimiUsageTiers(body []byte) []CNQuotaTier {
 	return tiers
 }
 
+// parseMiniMaxUsageTiers 解析 MiniMax Token Plan / Coding Plan remains 响应。
+//
+// 只取 model_name == "general"（编程套餐），跳过 video。字段是剩余百分比，
+// 展示已用 = 100 - remaining：
+//   - 5h：current_interval_remaining_percent + end_time
+//   - 周限额：仅 current_weekly_status == 1 时用 current_weekly_remaining_percent + weekly_end_time
+func parseMiniMaxUsageTiers(body []byte) []CNQuotaTier {
+	remains := gjson.GetBytes(body, "model_remains")
+	if !remains.IsArray() {
+		return nil
+	}
+	var general gjson.Result
+	remains.ForEach(func(_, item gjson.Result) bool {
+		if strings.EqualFold(strings.TrimSpace(item.Get("model_name").String()), "general") {
+			general = item
+			return false
+		}
+		return true
+	})
+	if !general.Exists() {
+		return nil
+	}
+
+	var tiers []CNQuotaTier
+	if remaining, ok := cnParseF64(general.Get("current_interval_remaining_percent").Value()); ok {
+		used := 100 - remaining
+		if used < 0 {
+			used = 0
+		}
+		tiers = append(tiers, CNQuotaTier{
+			Window:      "5h",
+			UsedPercent: used,
+			ResetAt:     minimaxResetTime(general.Get("end_time")),
+		})
+	}
+	if general.Get("current_weekly_status").Int() == 1 {
+		if remaining, ok := cnParseF64(general.Get("current_weekly_remaining_percent").Value()); ok {
+			used := 100 - remaining
+			if used < 0 {
+				used = 0
+			}
+			tiers = append(tiers, CNQuotaTier{
+				Window:      "weekly",
+				UsedPercent: used,
+				ResetAt:     minimaxResetTime(general.Get("weekly_end_time")),
+			})
+		}
+	}
+	return tiers
+}
+
+func minimaxResetTime(v gjson.Result) string {
+	if !v.Exists() {
+		return ""
+	}
+	ms := v.Int()
+	if ms <= 0 {
+		return cnNormalizeResetTime(v.Value())
+	}
+	if ms < 1_000_000_000_000 {
+		return time.Unix(ms, 0).UTC().Format(time.RFC3339)
+	}
+	return time.UnixMilli(ms).UTC().Format(time.RFC3339)
+}
+
 // cnZhipuWindow 标识智谱 TOKENS_LIMIT 条目所属窗口。
 type cnZhipuWindow int
 

backend/internal/service/cn_providers_test.go

@@ -229,6 +229,88 @@ func TestKimiQuotaURL(t *testing.T) {
 	require.Equal(t, "https://api.kimi.com/coding/v1/usages", kimiQuotaURL("https://api.kimi.com/coding/v1/"))
 }
 
+func TestMiniMaxQuotaURL(t *testing.T) {
+	t.Parallel()
+	require.Equal(t, "https://api.minimax.io/v1/api/openplatform/coding_plan/remains",
+		minimaxQuotaURL("https://api.minimax.io/v1"))
+	require.Equal(t, "https://api.minimax.io/v1/api/openplatform/coding_plan/remains",
+		minimaxQuotaURL("https://api.minimax.io/anthropic"))
+	require.Equal(t, "https://api.minimaxi.com/v1/api/openplatform/coding_plan/remains",
+		minimaxQuotaURL("https://api.minimaxi.com/v1"))
+	require.Equal(t, "https://api.minimaxi.com/v1/api/openplatform/coding_plan/remains",
+		minimaxQuotaURL("https://api.minimax.com/v1"))
+	require.Equal(t, "https://api.minimaxi.com/v1/api/openplatform/coding_plan/remains",
+		minimaxQuotaURL("https://custom.example.com"))
+}
+
+func TestParseMiniMaxUsageTiers(t *testing.T) {
+	t.Parallel()
+	endMs := int64(1_700_000_000_000)
+	weeklyEndMs := endMs + 7*24*60*60*1000
+	body := []byte(`{
+		"base_resp": {"status_code": 0},
+		"current_subscribe_title": "Max",
+		"model_remains": [
+			{"model_name": "video", "current_interval_remaining_percent": 10},
+			{
+				"model_name": "general",
+				"current_interval_remaining_percent": 25,
+				"end_time": 1700000000000,
+				"current_weekly_status": 1,
+				"current_weekly_remaining_percent": 40,
+				"weekly_end_time": 1700604800000
+			}
+		]
+	}`)
+	tiers := parseMiniMaxUsageTiers(body)
+	require.Len(t, tiers, 2)
+	require.Equal(t, "5h", tiers[0].Window)
+	require.InDelta(t, 75, tiers[0].UsedPercent, 1e-9)
+	require.Equal(t, time.UnixMilli(endMs).UTC().Format(time.RFC3339), tiers[0].ResetAt)
+	require.Equal(t, "weekly", tiers[1].Window)
+	require.InDelta(t, 60, tiers[1].UsedPercent, 1e-9)
+	require.Equal(t, time.UnixMilli(weeklyEndMs).UTC().Format(time.RFC3339), tiers[1].ResetAt)
+
+	noWeekly := parseMiniMaxUsageTiers([]byte(`{
+		"model_remains": [{
+			"model_name": "general",
+			"current_interval_remaining_percent": 80,
+			"end_time": 1700000000000,
+			"current_weekly_status": 3,
+			"current_weekly_remaining_percent": 10
+		}]
+	}`))
+	require.Len(t, noWeekly, 1)
+	require.Equal(t, "5h", noWeekly[0].Window)
+	require.InDelta(t, 20, noWeekly[0].UsedPercent, 1e-9)
+
+	require.Nil(t, parseMiniMaxUsageTiers([]byte(`{"model_remains":[{"model_name":"video","current_interval_remaining_percent":5}]}`)))
+}
+
+func TestGetCodingPlanProvider_MiniMax(t *testing.T) {
+	t.Parallel()
+	coding := &Account{Platform: PlatformMiniMax, Type: AccountTypeAPIKey, Credentials: map[string]any{
+		"account_mode": AccountModeCoding,
+		"base_url":     "https://api.minimaxi.com/v1",
+	}}
+	require.Equal(t, PlatformMiniMax, coding.GetCodingPlanProvider())
+	intl := &Account{Platform: PlatformMiniMax, Type: AccountTypeAPIKey, Credentials: map[string]any{
+		"account_mode": AccountModeCoding,
+		"base_url":     "https://api.minimax.io/anthropic",
+	}}
+	require.Equal(t, PlatformMiniMax, intl.GetCodingPlanProvider())
+	// 未配 base_url 时走国内站默认域名，仍能识别官方额度端点。
+	require.Equal(t, PlatformMiniMax, (&Account{Platform: PlatformMiniMax, Type: AccountTypeAPIKey, Credentials: map[string]any{
+		"account_mode": AccountModeCoding,
+	}}).GetCodingPlanProvider())
+	require.Empty(t, (&Account{Platform: PlatformMiniMax, Credentials: map[string]any{"account_mode": AccountModePayG}}).GetCodingPlanProvider())
+	// 自定义中转不得把第三方 Key 发往官方额度端点。
+	require.Empty(t, (&Account{Platform: PlatformMiniMax, Type: AccountTypeAPIKey, Credentials: map[string]any{
+		"account_mode": AccountModeCoding,
+		"base_url":     "https://relay.example.com/v1",
+	}}).GetCodingPlanProvider())
+}
+
 // TestCNBalanceURL Kimi 固定端点；DeepSeek 基于 base_url 拼接。
 func TestCNBalanceURL(t *testing.T) {
 	t.Parallel()
@@ -309,6 +391,28 @@ func TestEvaluateAccountSchedulingThreshold_KimiCodingPlan(t *testing.T) {
 	require.True(t, reset.Equal(*decision.Until))
 }
 
+func TestEvaluateAccountSchedulingThreshold_MiniMaxCodingPlan(t *testing.T) {
+	t.Parallel()
+	now := time.Date(2026, 8, 14, 12, 0, 0, 0, time.UTC)
+	reset := now.Add(3 * time.Hour)
+	account := &Account{
+		Platform: PlatformMiniMax,
+		Extra: map[string]any{
+			"minimax_5h_used_percent":     90.0,
+			"minimax_5h_reset_at":         reset.Format(time.RFC3339),
+			"minimax_weekly_used_percent": 30.0,
+			"minimax_weekly_reset_at":     now.Add(7 * 24 * time.Hour).Format(time.RFC3339),
+		},
+	}
+	decision := EvaluateAccountSchedulingThreshold(account, map[string]int{PlatformMiniMax: 80}, now)
+	require.True(t, decision.ShouldPause)
+	require.Equal(t, PlatformMiniMax, decision.Platform)
+	require.Equal(t, "5h", decision.Window)
+	require.InDelta(t, 90.0, decision.UsedPercent, 1e-9)
+	require.NotNil(t, decision.Until)
+	require.True(t, reset.Equal(*decision.Until))
+}
+
 // TestEvaluateAccountSchedulingThreshold_CNWindowResetSkipped 窗口已重置（reset<=now）
 // 或用量低于阈值 → 不停调（candidateMatchesThreshold 要求 until.After(now)）。
 func TestEvaluateAccountSchedulingThreshold_CNWindowResetSkipped(t *testing.T) {
@@ -451,6 +555,8 @@ func TestBuildUpstreamModelsRequest_CNProviders(t *testing.T) {
 		{"zhipu default", PlatformZhipu, "", "https://open.bigmodel.cn/api/paas/v4/models"},
 		{"zhipu coding", PlatformZhipu, AccountModeCoding, "https://open.bigmodel.cn/api/coding/paas/v4/models"},
 		{"deepseek", PlatformDeepseek, "", "https://api.deepseek.com/v1/models"},
+		{"minimax default", PlatformMiniMax, "", "https://api.minimaxi.com/v1/models"},
+		{"minimax coding", PlatformMiniMax, AccountModeCoding, "https://api.minimaxi.com/v1/models"},
 	}
 	for _, tc := range cases {
 		t.Run(tc.name, func(t *testing.T) {
@@ -487,7 +593,9 @@ func TestGetAPIProtocol(t *testing.T) {
 	require.Equal(t, APIProtocolAnthropic, mk(PlatformDeepseek, APIProtocolAnthropic).GetAPIProtocol())
 	require.Equal(t, APIProtocolResponses, mk(PlatformDeepseek, APIProtocolResponses).GetAPIProtocol())
 	require.Equal(t, APIProtocolResponses, mk(PlatformKimi, APIProtocolResponses).GetAPIProtocol())
+	require.Equal(t, APIProtocolResponses, mk(PlatformMiniMax, APIProtocolResponses).GetAPIProtocol())
 	require.Equal(t, APIProtocolAdaptive, mk(PlatformKimi, APIProtocolAdaptive).GetAPIProtocol())
+	require.Equal(t, APIProtocolAdaptive, mk(PlatformMiniMax, APIProtocolAdaptive).GetAPIProtocol())
 	require.Equal(t, APIProtocolAdaptive, mk(PlatformZhipu, APIProtocolAdaptive).GetAPIProtocol())
 	require.Equal(t, APIProtocolAdaptive, mk(PlatformDeepseek, APIProtocolAdaptive).GetAPIProtocol())
 	require.Equal(t, APIProtocolChatCompletions, mk(PlatformZhipu, APIProtocolResponses).GetAPIProtocol(), "zhipu 无 responses 端点")
@@ -500,6 +608,7 @@ func TestSupportsNativeCNResponses(t *testing.T) {
 	require.True(t, (&Account{Platform: PlatformDeepseek}).SupportsNativeCNResponses())
 	require.True(t, (&Account{Platform: PlatformKimi}).SupportsNativeCNResponses())
 	require.True(t, (&Account{Platform: PlatformKimi, Credentials: map[string]any{"account_mode": AccountModeCoding}}).SupportsNativeCNResponses())
+	require.True(t, (&Account{Platform: PlatformMiniMax}).SupportsNativeCNResponses())
 	require.False(t, (&Account{Platform: PlatformZhipu}).SupportsNativeCNResponses())
 	require.False(t, (&Account{Platform: PlatformOpenAI}).SupportsNativeCNResponses())
 }
@@ -520,6 +629,8 @@ func TestAdaptiveProtocolBaseURLs(t *testing.T) {
 		{"zhipu payg", PlatformZhipu, AccountModePayG, DefaultZhipuPayGBaseURL, DefaultZhipuAnthropicBaseURL, DefaultZhipuPayGBaseURL},
 		{"zhipu coding", PlatformZhipu, AccountModeCoding, DefaultZhipuCodingBaseURL, DefaultZhipuAnthropicBaseURL, DefaultZhipuCodingBaseURL},
 		{"deepseek", PlatformDeepseek, AccountModePayG, DefaultDeepseekBaseURL, DefaultDeepseekAnthropicBaseURL, DefaultDeepseekBaseURL},
+		{"minimax payg", PlatformMiniMax, AccountModePayG, DefaultMiniMaxBaseURL, DefaultMiniMaxAnthropicBaseURL, DefaultMiniMaxBaseURL},
+		{"minimax coding", PlatformMiniMax, AccountModeCoding, DefaultMiniMaxBaseURL, DefaultMiniMaxAnthropicBaseURL, DefaultMiniMaxBaseURL},
 	}
 
 	for _, tc := range cases {
@@ -577,6 +688,10 @@ func TestAnthropicProtocolBaseURL(t *testing.T) {
 		Platform: PlatformDeepseek, Type: AccountTypeAPIKey,
 		Credentials: map[string]any{"api_protocol": APIProtocolAnthropic},
 	}).GetAnthropicProtocolBaseURL())
+	require.Equal(t, "https://api.minimaxi.com/anthropic", (&Account{
+		Platform: PlatformMiniMax, Type: AccountTypeAPIKey,
+		Credentials: map[string]any{"api_protocol": APIProtocolAnthropic},
+	}).GetAnthropicProtocolBaseURL())
 
 	// 凭证 base_url 覆盖默认值
 	require.Equal(t, "https://custom.example.com/anthropic", (&Account{

backend/internal/service/composite_platform.go

@@ -112,6 +112,8 @@ func DetectModelPlatform(model string) (string, bool) {
 			return PlatformZhipu, true
 		case "deepseek":
 			return PlatformDeepseek, true
+		case "minimax":
+			return PlatformMiniMax, true
 		}
 		if rest != "" {
 			normalized = strings.TrimPrefix(rest, "models/")
@@ -148,6 +150,11 @@ func DetectModelPlatform(model string) (string, bool) {
 		return PlatformZhipu, true
 	case strings.HasPrefix(normalized, "deepseek-"):
 		return PlatformDeepseek, true
+	case strings.HasPrefix(normalized, "minimax-"),
+		strings.HasPrefix(normalized, "abab5"),
+		strings.HasPrefix(normalized, "abab6"),
+		strings.HasPrefix(normalized, "abab7"):
+		return PlatformMiniMax, true
 	default:
 		return "", false
 	}
@@ -195,7 +202,7 @@ func (s *GatewayService) resolveCompositeRouteDecision(ctx context.Context, grou
 func isConcreteRequestPlatform(platform string) bool {
 	switch platform {
 	case PlatformAnthropic, PlatformOpenAI, PlatformGemini, PlatformAntigravity, PlatformGrok,
-		PlatformKimi, PlatformZhipu, PlatformDeepseek:
+		PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax:
 		return true
 	default:
 		return false

backend/internal/service/composite_platform_test.go

@@ -176,6 +176,11 @@ func TestDetectModelPlatform(t *testing.T) {
 		{name: "moonshot prefix", model: "moonshot/moonshot-v1-32k", platform: PlatformKimi, ok: true},
 		{name: "zhipu", model: "glm-5.2", platform: PlatformZhipu, ok: true},
 		{name: "deepseek", model: "deepseek-v4-pro", platform: PlatformDeepseek, ok: true},
+		{name: "minimax", model: "MiniMax-M3", platform: PlatformMiniMax, ok: true},
+		{name: "minimax prefix", model: "minimax/MiniMax-M2.5", platform: PlatformMiniMax, ok: true},
+		{name: "abab legacy", model: "abab6.5-chat", platform: PlatformMiniMax, ok: true},
+		{name: "abab7 legacy", model: "abab7-chat-preview", platform: PlatformMiniMax, ok: true},
+		{name: "abab unrelated namespace", model: "abab-other", ok: false},
 		{name: "unknown k3 alias", model: "k3-preview", ok: false},
 		{name: "unknown", model: "llama-4-maverick", ok: false},
 	}
@@ -211,13 +216,13 @@ func TestCompositeGroupSchedulerHasAllCanonicalPlatformBuckets(t *testing.T) {
 		platforms = append(platforms, platform)
 	}
 	require.ElementsMatch(t,
-		[]string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek},
+		[]string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax},
 		platforms,
 	)
 }
 
 func TestCompositeConcretePlatformsIncludeCNProviders(t *testing.T) {
-	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek} {
+	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax} {
 		require.True(t, isConcreteRequestPlatform(platform))
 		require.True(t, canCopyAccountsFromGroupPlatform(PlatformComposite, platform))
 	}

backend/internal/service/domain_constants.go

@@ -47,6 +47,7 @@ const (
 	PlatformKimi      = domain.PlatformKimi
 	PlatformZhipu     = domain.PlatformZhipu
 	PlatformDeepseek  = domain.PlatformDeepseek
+	PlatformMiniMax   = domain.PlatformMiniMax
 	PlatformComposite = domain.PlatformComposite
 	// PlatformKiro is retained for unsupported-platform threshold tests and legacy
 	// account rows. Scheduling-threshold evaluation never pauses kiro accounts.
@@ -75,6 +76,8 @@ const (
 	DefaultZhipuPayGBaseURL   = "https://open.bigmodel.cn/api/paas/v4"
 	DefaultZhipuCodingBaseURL = "https://open.bigmodel.cn/api/coding/paas/v4"
 	DefaultDeepseekBaseURL    = "https://api.deepseek.com"
+	// MiniMax 按量付费与 Coding/Token Plan 共用推理域名，靠 API Key 区分套餐。
+	DefaultMiniMaxBaseURL = "https://api.minimaxi.com/v1"
 )
 
 // 国产供应商 Anthropic 协议端点的默认 base_url（上游路径为 {base}/v1/messages）。
@@ -84,12 +87,13 @@ const (
 	DefaultKimiCodingAnthropicBaseURL = "https://api.kimi.com/coding"
 	DefaultZhipuAnthropicBaseURL      = "https://open.bigmodel.cn/api/anthropic"
 	DefaultDeepseekAnthropicBaseURL   = "https://api.deepseek.com/anthropic"
+	DefaultMiniMaxAnthropicBaseURL    = "https://api.minimaxi.com/anthropic"
 )
 
-// IsCNProvider 报告 platform 是否为国产 OpenAI 兼容供应商（kimi/zhipu/deepseek）。
+// IsCNProvider 报告 platform 是否为国产 OpenAI 兼容供应商（kimi/zhipu/deepseek/minimax）。
 func IsCNProvider(platform string) bool {
 	switch platform {
-	case PlatformKimi, PlatformZhipu, PlatformDeepseek:
+	case PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax:
 		return true
 	default:
 		return false
@@ -108,17 +112,19 @@ var AllowedQuotaPlatforms = []string{
 	PlatformKimi,
 	PlatformZhipu,
 	PlatformDeepseek,
+	PlatformMiniMax,
 }
 
 // AllowedSchedulingThresholdPlatforms 是允许设置账号自动停调阈值的平台列表。
-// openai/anthropic/grok 有原生用量窗口；kimi/zhipu 的 Coding Plan 同样暴露 5h/weekly
-// 滚动窗口，纳入阈值评估。deepseek 为余额型，走余额检测而非阈值。
+// openai/anthropic/grok 有原生用量窗口；kimi/zhipu/minimax 的 Coding Plan 同样暴露
+// 5h/weekly 滚动窗口，纳入阈值评估。deepseek 为余额型，走余额检测而非阈值。
 var AllowedSchedulingThresholdPlatforms = []string{
 	PlatformOpenAI,
 	PlatformAnthropic,
 	PlatformGrok,
 	PlatformKimi,
 	PlatformZhipu,
+	PlatformMiniMax,
 }
 
 // IsAllowedQuotaPlatform 报告 s 是否为合法的 quota platform 标识。

backend/internal/service/ollama_cloud_usage.go

@@ -1014,7 +1014,7 @@ func OllamaCloudUsageStateFromAccount(account *Account) *OllamaCloudUsageState {
 // （ollamaCloudUsagePlatformsSQL）是本列表的镜像，两侧必须同步修改。
 func isOllamaCloudUsagePlatform(platform string) bool {
 	switch platform {
-	case PlatformOpenAI, PlatformAnthropic, PlatformKimi, PlatformZhipu, PlatformDeepseek:
+	case PlatformOpenAI, PlatformAnthropic, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax:
 		return true
 	default:
 		return false

backend/internal/service/ollama_cloud_usage_test.go

@@ -497,7 +497,7 @@ func TestIsOllamaCloudUsageAccountStrictOfficialHost(t *testing.T) {
 
 // oauth 类型账号即使平台与 base_url 都命中也不进用量窗口（仅 apikey 账号）。
 func TestIsOllamaCloudUsageAccountRejectsOAuthType(t *testing.T) {
-	for _, platform := range []string{PlatformOpenAI, PlatformAnthropic, PlatformKimi, PlatformZhipu, PlatformDeepseek} {
+	for _, platform := range []string{PlatformOpenAI, PlatformAnthropic, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax} {
 		account := ollamaUsageAccount(1)
 		account.Platform = platform
 		account.Type = AccountTypeOAuth

backend/internal/service/openai_codex_models_service.go

@@ -261,6 +261,7 @@ func loadCodexGroupCatalogAccounts(ctx context.Context, repo AccountRepository,
 			PlatformKimi,
 			PlatformZhipu,
 			PlatformDeepseek,
+			PlatformMiniMax,
 		},
 		false,
 	)

backend/internal/service/openai_codex_models_service_test.go

@@ -1038,6 +1038,7 @@ func TestBuildCodexModelsManifestForGroupLoadsAccountsOnce(t *testing.T) {
 	require.Contains(t, repo.platforms, PlatformOpenAI)
 	require.Contains(t, repo.platforms, PlatformGrok)
 	require.Contains(t, repo.platforms, PlatformDeepseek)
+	require.Contains(t, repo.platforms, PlatformMiniMax)
 	require.NotContains(t, repo.platforms, PlatformComposite)
 }
 

backend/internal/service/openai_gateway_cn_fixes_test.go

@@ -24,7 +24,7 @@ import (
 )
 
 func TestResolveMessagesDispatchModel_CNProvidersNoDispatchMapping(t *testing.T) {
-	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek} {
+	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax} {
 		g := &Group{Platform: platform}
 		require.Empty(t, g.ResolveMessagesDispatchModel("claude-sonnet-4-5"),
 			"CN 分组(%s)不得返回调度级映射模型（openai 默认值会发给 CN 上游）", platform)
@@ -104,7 +104,7 @@ func TestResponsesStreamingFromNativeAnthropic_ClientDisconnectDrainsUsage(t *te
 }
 
 func TestHandle403_CNProviderHTMLBodySkipsAccountPenalty(t *testing.T) {
-	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek} {
+	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax} {
 		repo := &rateLimitAccountRepoStub{}
 		service := NewRateLimitService(repo, nil, &config.Config{}, nil, nil)
 		account := &Account{ID: 401, Platform: platform, Type: AccountTypeAPIKey}

backend/internal/service/openai_gateway_scheduling.go

@@ -292,7 +292,7 @@ func (s *OpenAIGatewayService) SelectAccountForTokenCount(
 // handler 调度入口仍需导出，保持导出名。）
 func NormalizeOpenAICompatiblePlatform(platform string) string {
 	switch platform {
-	case PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek:
+	case PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax:
 		return platform
 	default:
 		return PlatformOpenAI

backend/internal/service/openai_responses_tool_schema_test.go

@@ -270,7 +270,7 @@ func TestSanitizeOpenAIResponsesToolSchemasForPlatform_ReplayBoundary(t *testing
 	// A malformed tool definition may be replayed after account failover. Every
 	// compatible account must repair it, while non-OpenAI providers retain their
 	// supported regex semantics.
-	for _, platform := range []string{PlatformAnthropic, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek} {
+	for _, platform := range []string{PlatformAnthropic, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax} {
 		t.Run(platform, func(t *testing.T) {
 			for attempt := 0; attempt < 2; attempt++ {
 				normalized, changed, err := sanitizeOpenAIResponsesToolSchemasForPlatform(body, platform)

backend/internal/service/scheduler_snapshot_bulk_event_test.go

@@ -115,7 +115,7 @@ func TestSchedulerBulkAccountEventScopesOpenAIRebuildToFreshPlatform(t *testing.
 }
 
 func TestSchedulerBulkAccountEventScopesCNRebuildToFreshPlatform(t *testing.T) {
-	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek} {
+	for _, platform := range []string{PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax} {
 		t.Run(platform, func(t *testing.T) {
 			cache := newBulkEventSnapshotCache()
 			repo := newBulkEventAccountRepo(&Account{ID: 1, Platform: platform, GroupIDs: []int64{12}})

backend/internal/service/scheduler_snapshot_full_rebuild_lifecycle_test.go

@@ -290,13 +290,14 @@ func TestSchedulerFullRebuildActiveTombstoneDoesNotBlockFollowingGroupEvent(t *t
 	require.Equal(t, 1, activeCalls)
 	require.Zero(t, fallbackCalls)
 	require.Equal(t, []int64{groupID, groupID}, freshCalls)
-	require.Len(t, cache.tokens(), 36, "full rebuild and the following group event must each run fresh authority")
+	canonicalCount := len(canonical)
+	require.Len(t, cache.tokens(), 2*canonicalCount, "full rebuild and the following group event must each run fresh authority")
 	_, reopenHeld := cache.lifecycleMutationLeaseStates()
-	require.Len(t, reopenHeld, 36)
+	require.Len(t, reopenHeld, 2*canonicalCount)
 	for _, held := range reopenHeld {
 		require.True(t, held)
 	}
-	require.Equal(t, 30, accounts.callCount())
+	require.Equal(t, 3*schedulerCanonicalAccountQueryCount(), accounts.callCount())
 }
 
 func TestSchedulerFullRebuildGlobalReadErrorsFailBeforeMutationOrDB(t *testing.T) {
@@ -367,15 +368,15 @@ func TestSchedulerFullRebuildFreshActivePreparesEveryTokenBeforeFirstDB(t *testi
 		capturesAtFirstDB = cache.captureAttemptCount()
 		held, reopenCount := cache.leaseHeldAndTokenCount()
 		require.False(t, held)
-		require.Equal(t, 18, reopenCount)
-		require.Equal(t, 19, capturesAtFirstDB, "C(0) and the historical bucket must be captured before DB")
+		require.Equal(t, schedulerCanonicalBucketCount(), reopenCount)
+		require.Equal(t, schedulerCanonicalBucketCount()+1, capturesAtFirstDB, "C(0) and the historical bucket must be captured before DB")
 	}
 	svc := newFullRebuildLifecycleService(cache, nil, accounts, groups, config.RunModeStandard)
 
 	require.NoError(t, svc.rebuildFullSnapshot(context.Background(), "test"))
 	require.Equal(t, capturesAtFirstDB, cache.captureAttemptCount())
-	require.Equal(t, 21, accounts.callCount())
-	require.Equal(t, 11, accounts.groupCallCount(groupID))
+	require.Equal(t, 2*schedulerCanonicalAccountQueryCount()+1, accounts.callCount())
+	require.Equal(t, schedulerCanonicalAccountQueryCount()+1, accounts.groupCallCount(groupID))
 	_, historicalPublished := cache.counts(historical)
 	require.Equal(t, 1, historicalPublished)
 	activeCalls, fallbackCalls, freshCalls := groups.stats()
@@ -398,7 +399,7 @@ func TestSchedulerFullRebuildOrdinaryCaptureErrorReturnsBeforeFirstDB(t *testing
 
 	err := svc.rebuildFullSnapshot(context.Background(), "test")
 	require.ErrorIs(t, err, wantErr)
-	require.Equal(t, 20, cache.captureAttemptCount(), "all canonical and ordinary captures must be attempted before returning")
+	require.Equal(t, schedulerCanonicalBucketCount()+2, cache.captureAttemptCount(), "all canonical and ordinary captures must be attempted before returning")
 	require.Zero(t, accounts.callCount())
 	require.Zero(t, cache.totalSetAttempts())
 }
@@ -416,8 +417,8 @@ func TestSchedulerFullRebuildPreservesGroupZeroActiveHistoricalAndInvalidRegistr
 	svc := newFullRebuildLifecycleService(cache, nil, accounts, groups, config.RunModeStandard)
 
 	require.NoError(t, svc.rebuildFullSnapshot(context.Background(), "test"))
-	require.Equal(t, 39, cache.captureAttemptCount())
-	require.Equal(t, 23, accounts.callCount())
+	require.Equal(t, 2*schedulerCanonicalBucketCount()+3, cache.captureAttemptCount())
+	require.Equal(t, 2*schedulerCanonicalAccountQueryCount()+3, accounts.callCount())
 	groups.mu.Lock()
 	require.Equal(t, 1, groups.listCalls)
 	groups.mu.Unlock()
@@ -456,7 +457,7 @@ func TestSchedulerFullRebuildActiveTombstoneFreshInactiveOrMissingFiltersAllGrou
 
 			require.NoError(t, svc.rebuildFullSnapshot(context.Background(), "test"))
 			require.Zero(t, accounts.groupCallCount(groupID))
-			require.Equal(t, 10, accounts.groupCallCount(0))
+			require.Equal(t, schedulerCanonicalAccountQueryCount(), accounts.groupCallCount(0))
 			require.Empty(t, cache.tokens())
 			require.Equal(t, bucketStrings(append(canonical, historical)), bucketStrings(cache.retiredBuckets()))
 			for _, bucket := range append(canonical, historical) {
@@ -528,7 +529,7 @@ func TestSchedulerFullRebuildPartialLifecycleFailureReturnsBeforeDBAndRetries(t
 	require.Equal(t, []int64{1, 2}, freshCalls)
 	require.Zero(t, accounts.callCount())
 	require.Zero(t, cache.totalSetAttempts())
-	require.Equal(t, 19, len(cache.retiredBuckets()))
+	require.Equal(t, schedulerCanonicalBucketCount()+1, len(cache.retiredBuckets()))
 
 	groups.mu.Lock()
 	delete(groups.freshErr, 2)
@@ -537,8 +538,8 @@ func TestSchedulerFullRebuildPartialLifecycleFailureReturnsBeforeDBAndRetries(t
 	require.NoError(t, svc.triggerFullRebuild("retry"))
 	_, _, freshCalls = groups.stats()
 	require.Equal(t, []int64{1, 2, 2, 3}, freshCalls)
-	require.Equal(t, 57, len(cache.retiredBuckets()))
-	require.Equal(t, 10, accounts.callCount())
+	require.Equal(t, 3*(schedulerCanonicalBucketCount()+1), len(cache.retiredBuckets()))
+	require.Equal(t, schedulerCanonicalAccountQueryCount(), accounts.callCount())
 	require.Empty(t, cache.tokens())
 }
 
@@ -561,14 +562,15 @@ func TestSchedulerFullRebuildActiveTombstoneLazyRecoveryDiscardsPartialCaptureTa
 		capturesAtFirstDB = cache.captureAttemptCount()
 		held, reopenCount := cache.leaseHeldAndTokenCount()
 		require.False(t, held)
-		require.Equal(t, 18, reopenCount)
-		require.Equal(t, 25, capturesAtFirstDB)
+		require.Equal(t, len(canonical), reopenCount)
+		// C(0) + captures through the retired canonical index (inclusive) + historical ordinary bucket.
+		require.Equal(t, schedulerCanonicalBucketCount()+6+1, capturesAtFirstDB)
 	}
 	svc := newFullRebuildLifecycleService(cache, nil, accounts, groups, config.RunModeStandard)
 
 	require.NoError(t, svc.rebuildFullSnapshot(context.Background(), "test"))
 	require.Equal(t, capturesAtFirstDB, cache.captureAttemptCount())
-	require.Equal(t, 21, accounts.callCount())
+	require.Equal(t, 2*schedulerCanonicalAccountQueryCount()+1, accounts.callCount())
 	for _, bucket := range canonical {
 		attempts, published := cache.counts(bucket)
 		require.Equal(t, 1, attempts, "discarded pre-recovery tokens must never publish: %s", bucket.String())
@@ -600,9 +602,9 @@ func TestSchedulerFullRebuildSimpleModePreservesRegistryWithoutLifecycleAuthorit
 	require.Zero(t, activeCalls)
 	require.Zero(t, fallbackCalls)
 	require.Empty(t, freshCalls)
-	require.Equal(t, 21, cache.captureAttemptCount())
-	require.Equal(t, 13, accounts.callCount())
-	require.Equal(t, 13, accounts.groupCallCount(0))
+	require.Equal(t, schedulerCanonicalBucketCount()+len(registered), cache.captureAttemptCount())
+	require.Equal(t, schedulerCanonicalAccountQueryCount()+len(registered), accounts.callCount())
+	require.Equal(t, schedulerCanonicalAccountQueryCount()+len(registered), accounts.groupCallCount(0))
 	require.Empty(t, cache.retiredBuckets())
 	require.Empty(t, cache.tokens())
 	for _, bucket := range registered {
@@ -632,11 +634,11 @@ func TestSchedulerFullRebuildFreshReopenLockBusyRetriesWithoutBlockingOrdinaryTa
 	require.Zero(t, cache.currentWatermark())
 	_, groupZeroPublished := cache.counts(schedulerCanonicalBuckets(0)[0])
 	require.Equal(t, 1, groupZeroPublished, "ordinary tasks must still run when one strict Reopen task is busy")
-	require.Equal(t, 20, accounts.callCount())
+	require.Equal(t, 2*schedulerCanonicalAccountQueryCount(), accounts.callCount())
 
 	svc.pollOutbox()
 	require.Equal(t, int64(1), cache.currentWatermark())
-	require.Equal(t, 40, accounts.callCount())
+	require.Equal(t, 4*schedulerCanonicalAccountQueryCount(), accounts.callCount())
 	_, busyBucketPublished := cache.counts(canonical[0])
 	require.Equal(t, 1, busyBucketPublished)
 	activeCalls, fallbackCalls, freshCalls := groups.stats()
@@ -654,7 +656,7 @@ func TestSchedulerFullRebuildOrdinaryLockBusyKeepsExistingSkipSemantics(t *testi
 	svc := newFullRebuildLifecycleService(cache, nil, accounts, groups, config.RunModeStandard)
 
 	require.NoError(t, svc.rebuildFullSnapshot(context.Background(), "test"))
-	require.Equal(t, 10, accounts.callCount())
+	require.Equal(t, schedulerCanonicalAccountQueryCount(), accounts.callCount())
 	attempts, published := cache.counts(busyBucket)
 	require.Zero(t, attempts)
 	require.Zero(t, published)

backend/internal/service/scheduler_snapshot_group_lifecycle_test.go

@@ -325,18 +325,18 @@ func newGroupLifecycleTestService(cache SchedulerCache, accounts AccountReposito
 }
 
 func expectedGroupLifecycleBuckets(groupID int64) []SchedulerBucket {
-	platforms := schedulerSnapshotPlatforms()
-	buckets := make([]SchedulerBucket, 0, 18)
-	for _, platform := range platforms {
-		buckets = append(buckets,
-			SchedulerBucket{GroupID: groupID, Platform: platform, Mode: SchedulerModeSingle},
-			SchedulerBucket{GroupID: groupID, Platform: platform, Mode: SchedulerModeForced},
-		)
+	return schedulerCanonicalBuckets(groupID)
+}
+
+func schedulerCanonicalAccountQueryCount() int {
+	count := 0
+	for _, platform := range schedulerSnapshotPlatforms() {
+		count++
 		if platform == PlatformAnthropic || platform == PlatformGemini {
-			buckets = append(buckets, SchedulerBucket{GroupID: groupID, Platform: platform, Mode: SchedulerModeMixed})
+			count++
 		}
 	}
-	return buckets
+	return count
 }
 
 func bucketStrings(buckets []SchedulerBucket) map[string]struct{} {
@@ -441,7 +441,7 @@ func TestSchedulerGroupLifecycleActiveReopensAndRebuildsAllCurrentBuckets(t *tes
 	accounts.beforeLoad = func() {
 		held, tokenCount := cache.leaseHeldAndTokenCount()
 		require.False(t, held, "the group lifecycle lease must be released before the first account query")
-		require.Equal(t, 18, tokenCount, "all reopen tokens must be prepared before the first account query")
+		require.Equal(t, len(current), tokenCount, "all reopen tokens must be prepared before the first account query")
 	}
 	svc := newGroupLifecycleTestService(cache, accounts, groups, config.RunModeStandard)
 	seen := make(map[batchSeenKey]struct{})
@@ -453,8 +453,8 @@ func TestSchedulerGroupLifecycleActiveReopensAndRebuildsAllCurrentBuckets(t *tes
 	registered, err := cache.retirementRaceCache.ListBuckets(context.Background())
 	require.NoError(t, err)
 	require.Contains(t, bucketStrings(registered), historical.String())
-	require.Len(t, cache.tokens(), 18)
-	require.Equal(t, 10, accounts.callCount())
+	require.Len(t, cache.tokens(), len(current))
+	require.Equal(t, schedulerCanonicalAccountQueryCount(), accounts.callCount())
 	require.Equal(t, 1, accounts.platformCallCount(PlatformOpenAI))
 	for _, bucket := range current {
 		_, published := cache.counts(bucket)
@@ -472,16 +472,16 @@ func TestSchedulerGroupLifecycleActiveReopensAndRebuildsAllCurrentBuckets(t *tes
 	require.True(t, cache.releaseDeadline)
 	require.NoError(t, cache.releaseCtxErr)
 	_, reopenHeld := cache.lifecycleMutationLeaseStates()
-	require.Len(t, reopenHeld, 18)
+	require.Len(t, reopenHeld, len(current))
 	for _, held := range reopenHeld {
 		require.True(t, held)
 	}
 	lockTTLs, unlockCalls := cache.lockStats()
-	require.Len(t, lockTTLs, 18)
+	require.Len(t, lockTTLs, len(current))
 	for _, ttl := range lockTTLs {
 		require.Equal(t, 30*time.Second, ttl)
 	}
-	require.Equal(t, 18, unlockCalls)
+	require.Equal(t, len(current), unlockCalls)
 	requireLifecycleSeen(t, seen, groupID)
 }
 
@@ -497,8 +497,8 @@ func TestSchedulerGroupLifecycleInactiveThenActiveAuthoritativelyReopens(t *test
 	groups.set(&Group{ID: groupID, Status: StatusActive, Hydrated: true}, nil)
 	require.NoError(t, svc.handleGroupEvent(context.Background(), ptrInt64(groupID), make(map[batchSeenKey]struct{})))
 
-	require.Len(t, cache.tokens(), 18)
-	require.Equal(t, 10, accounts.callCount())
+	require.Len(t, cache.tokens(), schedulerCanonicalBucketCount())
+	require.Equal(t, schedulerCanonicalAccountQueryCount(), accounts.callCount())
 	for _, bucket := range expectedGroupLifecycleBuckets(groupID) {
 		_, published := cache.counts(bucket)
 		require.Equal(t, 1, published, bucket.String())
@@ -546,15 +546,16 @@ func TestSchedulerGroupLifecycleEpochPreventsABA(t *testing.T) {
 	groups.set(&Group{ID: groupID, Status: StatusActive, Hydrated: true}, nil)
 	require.NoError(t, svc.handleGroupEvent(context.Background(), ptrInt64(groupID), make(map[batchSeenKey]struct{})))
 	firstActiveTokens := cache.tokens()
-	require.Len(t, firstActiveTokens, 18)
+	canonicalCount := schedulerCanonicalBucketCount()
+	require.Len(t, firstActiveTokens, canonicalCount)
 
 	groups.set(&Group{ID: groupID, Status: StatusDisabled, Hydrated: true}, nil)
 	require.NoError(t, svc.handleGroupEvent(context.Background(), ptrInt64(groupID), make(map[batchSeenKey]struct{})))
 	groups.set(&Group{ID: groupID, Status: StatusActive, Hydrated: true}, nil)
 	require.NoError(t, svc.handleGroupEvent(context.Background(), ptrInt64(groupID), make(map[batchSeenKey]struct{})))
 	allTokens := cache.tokens()
-	require.Len(t, allTokens, 36)
-	require.Greater(t, allTokens[18].Epoch, firstActiveTokens[0].Epoch)
+	require.Len(t, allTokens, 2*canonicalCount)
+	require.Greater(t, allTokens[canonicalCount].Epoch, firstActiveTokens[0].Epoch)
 	require.ErrorIs(t, cache.SetSnapshot(context.Background(), firstActiveTokens[0].Bucket, firstActiveTokens[0], nil), ErrSchedulerBucketWriteFenced)
 }
 
@@ -571,11 +572,11 @@ func TestSchedulerGroupLifecycleSeenIsIndependentAndDeduplicatesGroupEvents(t *t
 
 	require.NoError(t, svc.handleGroupEvent(context.Background(), ptrInt64(groupID), seen))
 	require.Equal(t, 1, groups.callCount())
-	require.Equal(t, 10, accounts.callCount())
+	require.Equal(t, schedulerCanonicalAccountQueryCount(), accounts.callCount())
 	requireLifecycleSeen(t, seen, groupID)
 	require.NoError(t, svc.handleGroupEvent(context.Background(), ptrInt64(groupID), seen))
 	require.Equal(t, 1, groups.callCount())
-	require.Equal(t, 10, accounts.callCount())
+	require.Equal(t, schedulerCanonicalAccountQueryCount(), accounts.callCount())
 }
 
 func TestSchedulerGroupLifecycleFailuresDoNotMarkSeen(t *testing.T) {

backend/internal/service/scheduler_snapshot_retirement_test.go

@@ -176,7 +176,7 @@ func TestSchedulerFullRebuildCapturesAllRegistryTokensBeforeDBLoad(t *testing.T)
 	}
 
 	captures, reopens := cache.captureAndReopenCounts()
-	require.Equal(t, 36, captures, "group0 and active-group canonical tokens must be captured before the first DB load")
+	require.Equal(t, 2*schedulerCanonicalBucketCount(), captures, "group0 and active-group canonical tokens must be captured before the first DB load")
 	require.Zero(t, reopens)
 	require.NoError(t, cache.RetireBucket(context.Background(), queued))
 	_, err := cache.ReopenBucket(context.Background(), queued)

backend/internal/service/scheduler_snapshot_service.go

@@ -609,7 +609,7 @@ func (s *SchedulerSnapshotService) handleBulkAccountEvent(ctx context.Context, p
 		}
 		accountGroupIDs := s.normalizeGroupIDs(account.GroupIDs)
 		switch account.Platform {
-		case PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek:
+		case PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax:
 			addPlatformGroups(account.Platform, accountGroupIDs)
 		case PlatformAntigravity:
 			// 批量更新可能刚关闭 mixed_scheduling，仍需清理两个兼容平台的旧快照。
@@ -824,8 +824,8 @@ func (s *SchedulerSnapshotService) rebuildByAccount(ctx context.Context, account
 	return s.rebuildBuckets(ctx, buckets, reason)
 }
 
-func schedulerSnapshotPlatforms() [8]string {
-	return [8]string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek}
+func schedulerSnapshotPlatforms() [9]string {
+	return [9]string{PlatformAnthropic, PlatformGemini, PlatformOpenAI, PlatformAntigravity, PlatformGrok, PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax}
 }
 
 // 生命周期辅助函数有意排除 group0；full rebuild 构造 group0 canonical 集时必须显式调用 canonical helper。
@@ -836,9 +836,21 @@ func schedulerBucketsForGroup(groupID int64) []SchedulerBucket {
 	return schedulerCanonicalBuckets(groupID)
 }
 
-func schedulerCanonicalBuckets(groupID int64) []SchedulerBucket {
-	buckets := make([]SchedulerBucket, 0, 18)
+func schedulerCanonicalBucketCount() int {
+	count := 0
 	for _, platform := range schedulerSnapshotPlatforms() {
+		count += 2
+		if platform == PlatformAnthropic || platform == PlatformGemini {
+			count++
+		}
+	}
+	return count
+}
+
+func schedulerCanonicalBuckets(groupID int64) []SchedulerBucket {
+	platforms := schedulerSnapshotPlatforms()
+	buckets := make([]SchedulerBucket, 0, len(platforms)*2+2)
+	for _, platform := range platforms {
 		buckets = append(buckets,
 			SchedulerBucket{GroupID: groupID, Platform: platform, Mode: SchedulerModeSingle},
 			SchedulerBucket{GroupID: groupID, Platform: platform, Mode: SchedulerModeForced},
@@ -855,7 +867,7 @@ func (s *SchedulerSnapshotService) rebuildByGroupIDs(ctx context.Context, groupI
 	if len(groupIDs) == 0 {
 		return nil
 	}
-	buckets := make([]SchedulerBucket, 0, len(groupIDs)*18)
+	buckets := make([]SchedulerBucket, 0, len(groupIDs)*schedulerCanonicalBucketCount())
 	for _, platform := range schedulerSnapshotPlatforms() {
 		buckets = append(buckets, s.bucketsForPlatform(platform, groupIDs, seen)...)
 	}

backend/internal/service/upstream_billing_probe.go

@@ -1013,7 +1013,7 @@ func IsUpstreamBillingProbeIdentity(platform, accountType string) bool {
 	}
 	switch platform {
 	case PlatformOpenAI, PlatformAnthropic, PlatformGemini, PlatformAntigravity, PlatformGrok,
-		PlatformKimi, PlatformZhipu, PlatformDeepseek:
+		PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax:
 		return true
 	default:
 		return false

backend/internal/service/upstream_billing_probe_multiplatform_test.go

@@ -16,7 +16,7 @@ import (
 func TestUpstreamBillingProbeIdentityCoversAllAPIKeyPlatforms(t *testing.T) {
 	for _, platform := range []string{
 		PlatformOpenAI, PlatformGrok, PlatformAnthropic, PlatformGemini, PlatformAntigravity,
-		PlatformKimi, PlatformZhipu, PlatformDeepseek,
+		PlatformKimi, PlatformZhipu, PlatformDeepseek, PlatformMiniMax,
 	} {
 		require.True(t, IsUpstreamBillingProbeIdentity(platform, AccountTypeAPIKey), platform)
 		require.True(t, isUpstreamBillingProbeAccount(&Account{Platform: platform, Type: AccountTypeAPIKey}), platform)

backend/migrations/237_add_minimax_platform.sql

@@ -0,0 +1,60 @@
+-- 把 MiniMax 加入国产供应商平台白名单：
+--   1. user_platform_quotas.platform CHECK
+--   2. composite_model_routes.target_platform CHECK
+--   3. channel_monitors / channel_monitor_request_templates.provider CHECK
+--
+-- 与 224/226/227 同型：DROP IF EXISTS 后重建超集约束，存量行瞬时校验通过。
+
+ALTER TABLE user_platform_quotas
+    DROP CONSTRAINT IF EXISTS user_platform_quotas_platform_check;
+
+ALTER TABLE user_platform_quotas
+    ADD CONSTRAINT user_platform_quotas_platform_check
+    CHECK (platform IN ('anthropic', 'openai', 'gemini', 'antigravity', 'grok',
+                        'kimi', 'zhipu', 'deepseek', 'minimax'));
+
+ALTER TABLE composite_model_routes
+    DROP CONSTRAINT IF EXISTS composite_model_routes_target_platform_check;
+
+ALTER TABLE composite_model_routes
+    ADD CONSTRAINT composite_model_routes_target_platform_check
+    CHECK (target_platform IN ('anthropic', 'openai', 'gemini', 'antigravity', 'grok',
+                               'kimi', 'zhipu', 'deepseek', 'minimax'));
+
+DO $$
+DECLARE
+    monitor_constraint_def TEXT;
+    template_constraint_def TEXT;
+BEGIN
+    SELECT pg_get_constraintdef(c.oid)
+      INTO monitor_constraint_def
+      FROM pg_constraint c
+      JOIN pg_class t ON t.oid = c.conrelid
+     WHERE t.relname = 'channel_monitors'
+       AND c.conname = 'channel_monitors_provider_check';
+
+    IF monitor_constraint_def IS NULL OR position('minimax' IN monitor_constraint_def) = 0 THEN
+        ALTER TABLE channel_monitors
+            DROP CONSTRAINT IF EXISTS channel_monitors_provider_check;
+        ALTER TABLE channel_monitors
+            ADD CONSTRAINT channel_monitors_provider_check
+            CHECK (provider IN ('openai', 'anthropic', 'gemini', 'grok',
+                                'antigravity', 'kimi', 'zhipu', 'deepseek', 'minimax'));
+    END IF;
+
+    SELECT pg_get_constraintdef(c.oid)
+      INTO template_constraint_def
+      FROM pg_constraint c
+      JOIN pg_class t ON t.oid = c.conrelid
+     WHERE t.relname = 'channel_monitor_request_templates'
+       AND c.conname = 'channel_monitor_request_templates_provider_check';
+
+    IF template_constraint_def IS NULL OR position('minimax' IN template_constraint_def) = 0 THEN
+        ALTER TABLE channel_monitor_request_templates
+            DROP CONSTRAINT IF EXISTS channel_monitor_request_templates_provider_check;
+        ALTER TABLE channel_monitor_request_templates
+            ADD CONSTRAINT channel_monitor_request_templates_provider_check
+            CHECK (provider IN ('openai', 'anthropic', 'gemini', 'grok',
+                                'antigravity', 'kimi', 'zhipu', 'deepseek', 'minimax'));
+    END IF;
+END $$;

backend/migrations/minimax_platform_migration_test.go

@@ -0,0 +1,21 @@
+package migrations
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestMiniMaxPlatformMigration(t *testing.T) {
+	content, err := FS.ReadFile("237_add_minimax_platform.sql")
+	require.NoError(t, err)
+
+	sql := strings.Join(strings.Fields(string(content)), " ")
+	require.Contains(t, sql,
+		"CHECK (platform IN ('anthropic', 'openai', 'gemini', 'antigravity', 'grok', 'kimi', 'zhipu', 'deepseek', 'minimax'))")
+	require.Contains(t, sql,
+		"CHECK (target_platform IN ('anthropic', 'openai', 'gemini', 'antigravity', 'grok', 'kimi', 'zhipu', 'deepseek', 'minimax'))")
+	require.Contains(t, sql,
+		"CHECK (provider IN ('openai', 'anthropic', 'gemini', 'grok', 'antigravity', 'kimi', 'zhipu', 'deepseek', 'minimax'))")
+}

docs/COMPOSITE_GROUPS.md

@@ -14,6 +14,10 @@ Composite groups can route to these concrete account platforms:
 - OpenAI
 - Antigravity
 - Grok
+- Kimi
+- Zhipu GLM
+- DeepSeek
+- MiniMax
 
 The selected concrete platform is used for account selection, user platform
 quota checks, post-usage billing, ops error platform attribution, channel
@@ -68,6 +72,10 @@ Composite routing detects common public model IDs and provider-prefixed IDs:
 - `gpt-*`, `o*`, `codex-*`, `text-embedding-*`, `dall-e-*`, and
   `openai/*` route to OpenAI.
 - `grok-*` and `xai/grok-*` route to Grok.
+- `kimi-*`, `moonshot-*`, and `k3` route to Kimi.
+- `glm-*` routes to Zhipu GLM.
+- `deepseek-*` routes to DeepSeek.
+- `minimax-*`, `abab*`, and `minimax/*` route to MiniMax.
 
 Unknown or ambiguous model names fail closed with a client error instead of
 guessing a provider.

frontend/src/api/admin/channelMonitor.ts

@@ -14,6 +14,7 @@ export type Provider =
   | 'kimi'
   | 'zhipu'
   | 'deepseek'
+  | 'minimax'
 export type MonitorStatus = 'operational' | 'degraded' | 'failed' | 'error'
 export type BodyOverrideMode = 'off' | 'merge' | 'replace'
 export type APIMode = 'chat_completions' | 'responses'

frontend/src/api/admin/settings.ts

@@ -38,17 +38,19 @@ export type SchedulingThresholdPlatformType =
   | "grok"
   | "kimi"
   | "zhipu"
+  | "minimax"
 
 export type AccountSchedulingThresholdsMap = Record<SchedulingThresholdPlatformType, number>
 
 // 与后端 AllowedSchedulingThresholdPlatforms 保持一致（deepseek 为余额型，
-// 走余额检测而非用量阈值）。
+// 走余额检测而非用量阈值；minimax Coding/Token Plan 有 5h/weekly 窗口）。
 export const SCHEDULING_THRESHOLD_PLATFORMS: SchedulingThresholdPlatformType[] = [
   "openai",
   "anthropic",
   "grok",
   "kimi",
   "zhipu",
+  "minimax",
 ]
 
 export function normalizeAccountSchedulingThresholdsMap(

frontend/src/components/account/AccountUsageCell.vue

@@ -430,7 +430,7 @@
     </template>
 
     <!-- CN providers (Kimi / Zhipu / DeepSeek): coding-plan quota or payg balance -->
-    <template v-else-if="account.platform === 'kimi' || account.platform === 'zhipu' || account.platform === 'deepseek'">
+    <template v-else-if="account.platform === 'kimi' || account.platform === 'zhipu' || account.platform === 'deepseek' || account.platform === 'minimax'">
       <!-- 挂在 CN 平台下的 Ollama Cloud 账号（资格由后端下发 eligible）：用量由
            Ollama 用量窗口负责。这类账号不是国产厂商订阅，CN 的额度/余额探测端点由
            base_url 衍生，对 ollama.com 会被后端出站 URL 白名单拒绝，渲染出来只会
@@ -727,7 +727,8 @@ const showUsageWindows = computed(() => {
   if (
     props.account.platform === 'kimi' ||
     props.account.platform === 'zhipu' ||
-    props.account.platform === 'deepseek'
+    props.account.platform === 'deepseek' ||
+    props.account.platform === 'minimax'
   ) {
     return true
   }

frontend/src/components/account/CnBaseUrlPresets.vue

@@ -26,7 +26,7 @@ import { CN_BASE_URL_PRESETS, type CnBaseUrlPreset } from './credentialsBuilder'
 // 与 Grok 预设一致，仅作快速填充，输入框仍接受任意第三方转发地址。
 // 传入 protocol 时只显示该协议档的预设（协议 × 账号类型正交分档）。
 const props = defineProps<{
-  platform: 'kimi' | 'zhipu' | 'deepseek'
+  platform: 'kimi' | 'zhipu' | 'deepseek' | 'minimax'
   /** 当前已选账号类型，用于过滤和高亮匹配的预设 */
   mode?: 'payg' | 'coding'
   /** 当前已选 API 协议，用于过滤和高亮匹配的预设 */

frontend/src/components/account/CreateAccountModal.vue

@@ -202,6 +202,19 @@
             <PlatformIcon platform="deepseek" size="sm" />
             DeepSeek
           </button>
+          <button
+            type="button"
+            @click="selectCNPlatform('minimax')"
+            :class="[
+              'flex flex-1 items-center justify-center gap-2 rounded-md px-4 py-2.5 text-sm font-medium transition-all',
+              form.platform === 'minimax'
+                ? 'bg-white text-rose-600 shadow-sm dark:bg-dark-600 dark:text-rose-400'
+                : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
+            ]"
+          >
+            <PlatformIcon platform="minimax" size="sm" />
+            MiniMax
+          </button>
         </div>
       </div>
 
@@ -3862,11 +3875,13 @@ import {
   cnSupportsNativeResponses,
   defaultCNAdaptiveBaseUrls,
   defaultCNBaseUrl,
+  isCNProviderPlatform,
   isHeaderOverrideCapable,
   validateHeaderOverrideRows,
   type CnAccountMode,
   type CnApiProtocol,
   type CnNativeApiProtocol,
+  type CnProviderPlatform,
   type HeaderOverrideRow
 } from '@/components/account/credentialsBuilder'
 import {
@@ -3969,6 +3984,8 @@ const apiKeyValuePlaceholder = computed(() => {
       return '<api-key>.<secret>'
     case 'deepseek':
       return 'sk-...'
+    case 'minimax':
+      return 'sk-...'
     default:
       return 'sk-ant-...'
   }
@@ -4070,13 +4087,11 @@ const adaptiveBaseUrls = ref<Record<CnNativeApiProtocol, string>>({
   anthropic: '',
   responses: ''
 })
-const isCNPlatform = computed(
-  () => form.platform === 'kimi' || form.platform === 'zhipu' || form.platform === 'deepseek'
-)
+const isCNPlatform = computed(() => isCNProviderPlatform(form.platform))
 // CnBaseUrlPresets 的 platform prop 是平台字面量联合类型，模板里不能写
 // `as` 断言（其中的 `|` 会被 eslint 误判为 Vue2 filter 语法），经此 computed 传递。
-const cnPresetPlatform = computed<'kimi' | 'zhipu' | 'deepseek'>(() => {
-  if (form.platform === 'kimi' || form.platform === 'zhipu' || form.platform === 'deepseek') {
+const cnPresetPlatform = computed<CnProviderPlatform>(() => {
+  if (isCNProviderPlatform(form.platform)) {
     return form.platform
   }
   return 'kimi'
@@ -4102,7 +4117,7 @@ const cnAdaptiveProtocolOptions = computed<Array<{ value: CnNativeApiProtocol; l
   return opts
 })
 
-function resetAdaptiveBaseUrls(platform: 'kimi' | 'zhipu' | 'deepseek', mode: CnAccountMode) {
+function resetAdaptiveBaseUrls(platform: CnProviderPlatform, mode: CnAccountMode) {
   adaptiveBaseUrls.value = defaultCNAdaptiveBaseUrls(platform, mode)
 }
 // 当前选中平台的品牌色（选中卡片描边 / 图标底色），与 platformColors 取色一致。
@@ -4114,6 +4129,8 @@ const cnAccentActiveClass = computed(() => {
       return 'border-indigo-500 bg-indigo-50 dark:bg-indigo-900/20'
     case 'deepseek':
       return 'border-teal-500 bg-teal-50 dark:bg-teal-900/20'
+    case 'minimax':
+      return 'border-rose-500 bg-rose-50 dark:bg-rose-900/20'
     default:
       return 'border-primary-500 bg-primary-50 dark:bg-primary-900/20'
   }
@@ -4126,13 +4143,15 @@ const cnAccentIconClass = computed(() => {
       return 'bg-indigo-500 text-white'
     case 'deepseek':
       return 'bg-teal-500 text-white'
+    case 'minimax':
+      return 'bg-rose-500 text-white'
     default:
       return 'bg-primary-500 text-white'
   }
 })
 // 切换国产供应商平台：强制 apikey 类型，deepseek 无 coding 套餐故锁定 payg，
 // 协议回落 adaptive，并把 base url 重置为该平台默认端点。
-function selectCNPlatform(platform: 'kimi' | 'zhipu' | 'deepseek') {
+function selectCNPlatform(platform: CnProviderPlatform) {
   form.platform = platform
   form.type = 'apikey'
   accountCategory.value = 'apikey'
@@ -4685,7 +4704,7 @@ watch(
   () => form.platform,
   (newPlatform) => {
     // Reset base URL based on platform
-    if (newPlatform === 'kimi' || newPlatform === 'zhipu' || newPlatform === 'deepseek') {
+    if (isCNProviderPlatform(newPlatform)) {
       apiKeyBaseUrl.value = defaultCNBaseUrl(newPlatform, accountMode.value, apiProtocol.value)
     } else {
       apiKeyBaseUrl.value =
@@ -5635,7 +5654,7 @@ const handleSubmit = async () => {
   // 国产供应商：账号模式 + 协议 + 对应端点写入凭据；后端按 account_mode 路由
   // 额度/余额探测，按 api_protocol 路由转发端点与格式。注意 CN apikey 走本函数
   // 的通用路径（直接 doCreateAccount），不经过 createAccountAndFinish。
-  if (form.platform === 'kimi' || form.platform === 'zhipu' || form.platform === 'deepseek') {
+  if (isCNProviderPlatform(form.platform)) {
     credentials.account_mode = accountMode.value
     credentials.api_protocol = apiProtocol.value
     if (apiProtocol.value === 'adaptive') {

frontend/src/components/account/EditAccountModal.vue

@@ -2957,11 +2957,13 @@ import {
   cnSupportsNativeResponses,
   defaultCNAdaptiveBaseUrls,
   defaultCNBaseUrl,
+  isCNProviderPlatform,
   HEADER_OVERRIDE_ENABLED_CREDENTIAL_KEY,
   HEADER_OVERRIDES_CREDENTIAL_KEY,
   type CnAccountMode,
   type CnApiProtocol,
   type CnNativeApiProtocol,
+  type CnProviderPlatform,
   type HeaderOverrideRow
 } from '@/components/account/credentialsBuilder'
 import {
@@ -3055,18 +3057,14 @@ const editApiKey = ref('')
 // account_mode 决定额度/余额监控路径，api_protocol 决定转发端点与格式；
 // 二者均可修正（早期创建的账号可能存错默认值），切换时重置 base_url 预置。
 const isCNApiKeyAccount = computed(
-  () =>
-    props.account?.type === 'apikey' &&
-    (props.account.platform === 'kimi' ||
-      props.account.platform === 'zhipu' ||
-      props.account.platform === 'deepseek')
+  () => props.account?.type === 'apikey' && isCNProviderPlatform(props.account.platform)
 )
 // CnBaseUrlPresets 的 platform prop 是平台字面量联合类型，模板里不能写
 // `as` 断言（其中的 `|` 会被 eslint 误判为 Vue2 filter 语法），经此 computed 传递。
-const cnPresetPlatform = computed<'kimi' | 'zhipu' | 'deepseek'>(() => {
+const cnPresetPlatform = computed<CnProviderPlatform>(() => {
   const platform = props.account?.platform
-  if (platform === 'kimi' || platform === 'zhipu' || platform === 'deepseek') {
-    return platform
+  if (isCNProviderPlatform(platform ?? '')) {
+    return platform as CnProviderPlatform
   }
   return 'kimi'
 })
@@ -3993,7 +3991,7 @@ const syncFormFromAccount = (newAccount: Account | null) => {
     const credentials = newAccount.credentials as Record<string, unknown>
     // 国产供应商：读取 account_mode 与 api_protocol 作为可编辑初始值
     // （编辑弹窗允许修正两者，用于修复早期存错默认值的账号）。
-    if (newAccount.platform === 'kimi' || newAccount.platform === 'zhipu' || newAccount.platform === 'deepseek') {
+    if (isCNProviderPlatform(newAccount.platform)) {
       editAccountMode.value = credentials.account_mode === 'coding' ? 'coding' : 'payg'
       const storedProtocol = credentials.api_protocol
       editApiProtocol.value =

frontend/src/components/account/ModelWhitelistSelector.vue

@@ -208,7 +208,8 @@ const upstreamSyncPlatforms = new Set([
   'grok',
   'kimi',
   'zhipu',
-  'deepseek'
+  'deepseek',
+  'minimax'
 ])
 const canSyncUpstream = computed(() => {
   if (props.accountId) {

frontend/src/components/account/__tests__/AccountUsageCell.spec.ts

@@ -154,7 +154,7 @@ describe('AccountUsageCell', () => {
     expect(updatedAccount?.ollama_cloud_usage?.auto_refresh_enabled).toBe(false)
   })
 
-  it.each(['kimi', 'zhipu', 'deepseek'] as const)(
+  it.each(['kimi', 'zhipu', 'deepseek', 'minimax'] as const)(
     '%s apikey 账号 Ollama Cloud eligible 时渲染 Ollama 用量单元格并跳过 CN 子单元格',
     async (platform) => {
       const wrapper = mount(AccountUsageCell, {

frontend/src/components/account/__tests__/BulkEditAccountModal.spec.ts

@@ -217,7 +217,7 @@ describe('BulkEditAccountModal', () => {
     expect(wrapper.findAll('[data-testid="grok-base-url-preset"]').length).toBe(0)
   })
 
-  it.each(['kimi', 'zhipu', 'deepseek'])('全部目标为 %s API Key 时展示请求头覆写', (platform) => {
+  it.each(['kimi', 'zhipu', 'deepseek', 'minimax'])('全部目标为 %s API Key 时展示请求头覆写', (platform) => {
     const wrapper = mountModal({
       selectedPlatforms: [platform],
       selectedTypes: ['apikey']
@@ -226,7 +226,7 @@ describe('BulkEditAccountModal', () => {
     expect(wrapper.find('#bulk-edit-header-override-enabled').exists()).toBe(true)
   })
 
-  it.each(['kimi', 'zhipu', 'deepseek'])('目标为 %s OAuth 时不展示请求头覆写', (platform) => {
+  it.each(['kimi', 'zhipu', 'deepseek', 'minimax'])('目标为 %s OAuth 时不展示请求头覆写', (platform) => {
     const wrapper = mountModal({
       selectedPlatforms: [platform],
       selectedTypes: ['oauth']

frontend/src/components/account/__tests__/CreateAccountModal.spec.ts

@@ -490,6 +490,28 @@ describe('CreateAccountModal OpenAI long-context billing', () => {
     })
   })
 
+  it('submits adaptive MiniMax protocol endpoints', async () => {
+    const wrapper = mountModal()
+    await selectButtonByText(wrapper, 'MiniMax')
+    await wrapper.get('form#create-account-form input[type="text"]').setValue('MiniMax adaptive')
+    await wrapper.get('form#create-account-form input[type="password"]').setValue('sk-minimax')
+
+    await wrapper.get('form#create-account-form').trigger('submit.prevent')
+    await flushPromises()
+
+    expect(createAccountMock).toHaveBeenCalledTimes(1)
+    expect(createAccountMock.mock.calls[0]?.[0]?.credentials).toMatchObject({
+      account_mode: 'payg',
+      api_protocol: 'adaptive',
+      base_url: 'https://api.minimaxi.com/v1',
+      api_base_urls: {
+        chat_completions: 'https://api.minimaxi.com/v1',
+        anthropic: 'https://api.minimaxi.com/anthropic',
+        responses: 'https://api.minimaxi.com/v1'
+      }
+    })
+  })
+
   it('uses the edited adaptive Chat endpoint when previewing upstream models', async () => {
     const wrapper = mountModal()
     await selectButtonByText(wrapper, 'Kimi')

frontend/src/components/account/__tests__/credentialsBuilder.cnAdaptive.spec.ts

@@ -3,9 +3,10 @@ import { describe, expect, it } from 'vitest'
 import { cnSupportsNativeResponses, defaultCNAdaptiveBaseUrls } from '../credentialsBuilder'
 
 describe('cnSupportsNativeResponses', () => {
-  it('is true for DeepSeek and Kimi only', () => {
+  it('is true for DeepSeek, Kimi, and MiniMax', () => {
     expect(cnSupportsNativeResponses('deepseek')).toBe(true)
     expect(cnSupportsNativeResponses('kimi')).toBe(true)
+    expect(cnSupportsNativeResponses('minimax')).toBe(true)
     expect(cnSupportsNativeResponses('zhipu')).toBe(false)
     expect(cnSupportsNativeResponses('openai')).toBe(false)
   })
@@ -45,4 +46,14 @@ describe('defaultCNAdaptiveBaseUrls', () => {
       responses: 'https://api.deepseek.com'
     })
   })
+
+  it('uses the same MiniMax CN endpoints for payg and coding', () => {
+    const expected = {
+      chat_completions: 'https://api.minimaxi.com/v1',
+      anthropic: 'https://api.minimaxi.com/anthropic',
+      responses: 'https://api.minimaxi.com/v1'
+    }
+    expect(defaultCNAdaptiveBaseUrls('minimax', 'payg')).toEqual(expected)
+    expect(defaultCNAdaptiveBaseUrls('minimax', 'coding')).toEqual(expected)
+  })
 })

frontend/src/components/account/__tests__/credentialsBuilder.spec.ts

@@ -107,7 +107,7 @@ describe('isHeaderOverrideCapable', () => {
   })
 
   it('kimi/zhipu/deepseek only support apikey accounts', () => {
-    for (const platform of ['kimi', 'zhipu', 'deepseek']) {
+    for (const platform of ['kimi', 'zhipu', 'deepseek', 'minimax']) {
       expect(isHeaderOverrideCapable(platform, 'apikey')).toBe(true)
       expect(isHeaderOverrideCapable(platform, 'oauth')).toBe(false)
     }

frontend/src/components/account/credentialsBuilder.ts

@@ -42,7 +42,8 @@ export function isHeaderOverrideCapable(platform: string, type: string): boolean
     platform === 'openai' ||
     platform === 'kimi' ||
     platform === 'zhipu' ||
-    platform === 'deepseek'
+    platform === 'deepseek' ||
+    platform === 'minimax'
   ) {
     return type === 'apikey'
   }
@@ -255,14 +256,19 @@ export const GROK_BASE_URL_PRESETS: GrokBaseUrlPreset[] = [
 // 两者正交。同协议请求零转换直通，跨协议组合才走转换链。
 
 export type CnAccountMode = 'payg' | 'coding'
+export type CnProviderPlatform = 'kimi' | 'zhipu' | 'deepseek' | 'minimax'
 
-/** deepseek / kimi 支持原生 responses；adaptive 会按入站协议选择原生端点。 */
+/** deepseek / kimi / minimax 支持原生 responses；adaptive 会按入站协议选择原生端点。 */
 export type CnApiProtocol = 'adaptive' | 'chat_completions' | 'anthropic' | 'responses'
 export type CnNativeApiProtocol = Exclude<CnApiProtocol, 'adaptive'>
 
-/** DeepSeek 与 Kimi（按量付费 / Coding Plan）提供原生 Responses 端点。 */
+export function isCNProviderPlatform(platform: string): platform is CnProviderPlatform {
+  return platform === 'kimi' || platform === 'zhipu' || platform === 'deepseek' || platform === 'minimax'
+}
+
+/** DeepSeek、Kimi 与 MiniMax 提供原生 Responses 端点。 */
 export function cnSupportsNativeResponses(platform: string): boolean {
-  return platform === 'deepseek' || platform === 'kimi'
+  return platform === 'deepseek' || platform === 'kimi' || platform === 'minimax'
 }
 
 export interface CnBaseUrlPreset {
@@ -274,7 +280,7 @@ export interface CnBaseUrlPreset {
 }
 
 /** 各供应商按账号类型 × API 协议分档的快捷端点（点击快速填充，输入框仍可自由填写）。 */
-export const CN_BASE_URL_PRESETS: Record<'kimi' | 'zhipu' | 'deepseek', CnBaseUrlPreset[]> = {
+export const CN_BASE_URL_PRESETS: Record<CnProviderPlatform, CnBaseUrlPreset[]> = {
   kimi: [
     { mode: 'payg', protocol: 'chat_completions', label: 'Moonshot', url: 'https://api.moonshot.cn/v1' },
     { mode: 'payg', protocol: 'anthropic', label: 'Moonshot Anthropic', url: 'https://api.moonshot.cn/anthropic' },
@@ -293,6 +299,20 @@ export const CN_BASE_URL_PRESETS: Record<'kimi' | 'zhipu' | 'deepseek', CnBaseUr
     { mode: 'payg', protocol: 'chat_completions', label: 'DeepSeek', url: 'https://api.deepseek.com' },
     { mode: 'payg', protocol: 'anthropic', label: 'DeepSeek Anthropic', url: 'https://api.deepseek.com/anthropic' },
     { mode: 'payg', protocol: 'responses', label: 'DeepSeek Responses', url: 'https://api.deepseek.com' }
+  ],
+  minimax: [
+    { mode: 'payg', protocol: 'chat_completions', label: 'MiniMax CN', url: 'https://api.minimaxi.com/v1' },
+    { mode: 'payg', protocol: 'anthropic', label: 'MiniMax CN Anthropic', url: 'https://api.minimaxi.com/anthropic' },
+    { mode: 'payg', protocol: 'responses', label: 'MiniMax CN Responses', url: 'https://api.minimaxi.com/v1' },
+    { mode: 'payg', protocol: 'chat_completions', label: 'MiniMax Intl', url: 'https://api.minimax.io/v1' },
+    { mode: 'payg', protocol: 'anthropic', label: 'MiniMax Intl Anthropic', url: 'https://api.minimax.io/anthropic' },
+    { mode: 'payg', protocol: 'responses', label: 'MiniMax Intl Responses', url: 'https://api.minimax.io/v1' },
+    { mode: 'coding', protocol: 'chat_completions', label: 'MiniMax Coding CN', url: 'https://api.minimaxi.com/v1' },
+    { mode: 'coding', protocol: 'anthropic', label: 'MiniMax Coding CN Anthropic', url: 'https://api.minimaxi.com/anthropic' },
+    { mode: 'coding', protocol: 'responses', label: 'MiniMax Coding CN Responses', url: 'https://api.minimaxi.com/v1' },
+    { mode: 'coding', protocol: 'chat_completions', label: 'MiniMax Coding Intl', url: 'https://api.minimax.io/v1' },
+    { mode: 'coding', protocol: 'anthropic', label: 'MiniMax Coding Intl Anthropic', url: 'https://api.minimax.io/anthropic' },
+    { mode: 'coding', protocol: 'responses', label: 'MiniMax Coding Intl Responses', url: 'https://api.minimax.io/v1' }
   ]
 }
 
@@ -310,11 +330,13 @@ export function defaultCNBaseUrl(
         return 'https://open.bigmodel.cn/api/anthropic'
       case 'deepseek':
         return 'https://api.deepseek.com/anthropic'
+      case 'minimax':
+        return 'https://api.minimaxi.com/anthropic'
       default:
         return ''
     }
   }
-  // responses：Kimi / DeepSeek 的 base 与 chat_completions 相同（端点路径差异由后端处理）。
+  // responses：Kimi / DeepSeek / MiniMax 的 base 与 chat_completions 相同（端点路径差异由后端处理）。
   switch (platform) {
     case 'kimi':
       return mode === 'coding' ? 'https://api.kimi.com/coding/v1' : 'https://api.moonshot.cn/v1'
@@ -324,6 +346,8 @@ export function defaultCNBaseUrl(
         : 'https://open.bigmodel.cn/api/paas/v4'
     case 'deepseek':
       return 'https://api.deepseek.com'
+    case 'minimax':
+      return 'https://api.minimaxi.com/v1'
     default:
       return ''
   }
@@ -331,7 +355,7 @@ export function defaultCNBaseUrl(
 
 /** 返回自适应模式下需要配置的原生协议及其默认端点。 */
 export function defaultCNAdaptiveBaseUrls(
-  platform: 'kimi' | 'zhipu' | 'deepseek',
+  platform: CnProviderPlatform,
   mode: CnAccountMode
 ): Record<CnNativeApiProtocol, string> {
   return {
@@ -346,7 +370,7 @@ export function defaultCNAdaptiveBaseUrls(
 // 共用，避免多处复制条件后一处改另一处漏改。
 
 export function cnQuotaCellVisible(platform: string, accountMode: string): boolean {
-  return (platform === 'kimi' || platform === 'zhipu') && accountMode === 'coding'
+  return (platform === 'kimi' || platform === 'zhipu' || platform === 'minimax') && accountMode === 'coding'
 }
 
 export function cnBalanceCellVisible(platform: string, accountMode: string): boolean {

frontend/src/components/admin/monitor/MonitorFiltersBar.vue

@@ -75,6 +75,7 @@ import {
   PROVIDER_KIMI,
   PROVIDER_ZHIPU,
   PROVIDER_DEEPSEEK,
+  PROVIDER_MINIMAX,
 } from '@/constants/channelMonitor'
 
 defineProps<{
@@ -104,6 +105,7 @@ const providerFilterOptions = computed(() => [
   { value: PROVIDER_KIMI, label: t('monitorCommon.providers.kimi') },
   { value: PROVIDER_ZHIPU, label: t('monitorCommon.providers.zhipu') },
   { value: PROVIDER_DEEPSEEK, label: t('monitorCommon.providers.deepseek') },
+  { value: PROVIDER_MINIMAX, label: t('monitorCommon.providers.minimax') },
 ])
 
 const enabledFilterOptions = computed(() => [

frontend/src/components/admin/monitor/MonitorFormDialog.vue

@@ -269,6 +269,7 @@ import {
   PROVIDER_KIMI,
   PROVIDER_ZHIPU,
   PROVIDER_DEEPSEEK,
+  PROVIDER_MINIMAX,
   API_MODE_CHAT_COMPLETIONS,
   API_MODE_RESPONSES,
   CHECK_MODE_PROBE,
@@ -279,6 +280,7 @@ import {
   DEFAULT_KIMI_ENDPOINT,
   DEFAULT_ZHIPU_ENDPOINT,
   DEFAULT_DEEPSEEK_ENDPOINT,
+  DEFAULT_MINIMAX_ENDPOINT,
   DEFAULT_INTERVAL_SECONDS,
 } from '@/constants/channelMonitor'
 
@@ -473,6 +475,7 @@ const providerOptions = computed<ProviderOption[]>(() => [
   { value: PROVIDER_KIMI, label: t('monitorCommon.providers.kimi') },
   { value: PROVIDER_ZHIPU, label: t('monitorCommon.providers.zhipu') },
   { value: PROVIDER_DEEPSEEK, label: t('monitorCommon.providers.deepseek') },
+  { value: PROVIDER_MINIMAX, label: t('monitorCommon.providers.minimax') },
 ])
 
 // 国产 provider 预填的官方 endpoint（仅探活侧；配额模式 endpoint 可留空）。
@@ -480,6 +483,7 @@ const PROVIDER_DEFAULT_ENDPOINTS: Partial<Record<Provider, string>> = {
   [PROVIDER_KIMI]: DEFAULT_KIMI_ENDPOINT,
   [PROVIDER_ZHIPU]: DEFAULT_ZHIPU_ENDPOINT,
   [PROVIDER_DEEPSEEK]: DEFAULT_DEEPSEEK_ENDPOINT,
+  [PROVIDER_MINIMAX]: DEFAULT_MINIMAX_ENDPOINT,
 }
 
 interface CheckModeOption {

frontend/src/components/admin/monitor/MonitorTemplateManagerDialog.vue

@@ -253,6 +253,7 @@ import {
   PROVIDER_KIMI,
   PROVIDER_ZHIPU,
   PROVIDER_DEEPSEEK,
+  PROVIDER_MINIMAX,
   PROVIDERS,
   API_MODE_CHAT_COMPLETIONS,
   API_MODE_RESPONSES,
@@ -278,6 +279,7 @@ const providerTabs = computed<{ value: Provider; label: string }[]>(() => [
   { value: PROVIDER_KIMI, label: t('monitorCommon.providers.kimi') },
   { value: PROVIDER_ZHIPU, label: t('monitorCommon.providers.zhipu') },
   { value: PROVIDER_DEEPSEEK, label: t('monitorCommon.providers.deepseek') },
+  { value: PROVIDER_MINIMAX, label: t('monitorCommon.providers.minimax') },
 ])
 
 const activeProvider = ref<Provider>(PROVIDER_ANTHROPIC)

frontend/src/components/common/GroupBadge.vue

@@ -171,6 +171,9 @@ const labelClass = computed(() => {
   if (props.platform === 'deepseek') {
     return `${base} bg-teal-200/60 text-teal-800 dark:bg-teal-800/40 dark:text-teal-300`
   }
+  if (props.platform === 'minimax') {
+    return `${base} bg-rose-200/60 text-rose-800 dark:bg-rose-800/40 dark:text-rose-300`
+  }
   if (props.platform === 'composite') {
     return `${base} bg-cyan-200/70 text-cyan-900 dark:bg-cyan-900/50 dark:text-cyan-300`
   }
@@ -224,6 +227,11 @@ const badgeClass = computed(() => {
       ? 'bg-teal-100 text-teal-700 dark:bg-teal-900/30 dark:text-teal-400'
       : 'bg-teal-50 text-teal-700 dark:bg-teal-900/20 dark:text-teal-400'
   }
+  if (props.platform === 'minimax') {
+    return isSubscription.value
+      ? 'bg-rose-100 text-rose-700 dark:bg-rose-900/30 dark:text-rose-400'
+      : 'bg-rose-50 text-rose-700 dark:bg-rose-900/20 dark:text-rose-400'
+  }
   if (props.platform === 'composite') {
     return isSubscription.value
       ? 'bg-cyan-100 text-cyan-800 dark:bg-cyan-900/30 dark:text-cyan-300'

frontend/src/components/common/PlatformIcon.vue

@@ -38,6 +38,12 @@
       d="M11.991 23.503a.24.24 0 0 0-.244.248a.24.24 0 0 0 .244.249a.24.24 0 0 0 .245-.249a.24.24 0 0 0-.22-.247zM9.671 5.365a1.697 1.697 0 0 1 1.099 2.132l-.071.172l-.016.04l-.018.054c-.07.16-.104.32-.104.498c-.035.71.47 1.279 1.186 1.314h.366c1.309.053 2.338 1.173 2.286 2.523c-.052 1.332-1.152 2.38-2.478 2.327h-.174c-.715.018-1.274.64-1.239 1.368c0 .124.018.23.053.337c.209.373.54.658.96.8c.75.23 1.517-.125 1.9-.782l.018-.035c.402-.64 1.17-.96 1.92-.711c.854.284 1.378 1.226 1.099 2.167a1.66 1.66 0 0 1-2.077 1.102a1.7 1.7 0 0 1-.907-.711l-.017-.035c-.2-.323-.463-.58-.851-.711l-.056-.018a1.646 1.646 0 0 0-1.954.746a1.66 1.66 0 0 1-1.065.764a1.677 1.677 0 0 1-1.989-1.279c-.209-.906.332-1.83 1.257-2.043a1.5 1.5 0 0 1 .296-.035h.018c.68-.071 1.151-.622 1.116-1.333a1.3 1.3 0 0 0-.227-.693a2.5 2.5 0 0 1-.366-1.403a2.4 2.4 0 0 1 .366-1.208c.14-.195.21-.444.227-.693c.018-.71-.506-1.261-1.186-1.332l-.07-.018a1.4 1.4 0 0 1-.299-.07l-.05-.019a1.7 1.7 0 0 1-1.047-2.114a1.68 1.68 0 0 1 2.094-1.101m-5.575 10.11c.26-.264.639-.367.994-.27s.633.379.728.74c.095.362-.007.748-.267 1.013c-.402.41-1.053.41-1.455 0a1.06 1.06 0 0 1 0-1.482zm14.845-.294c.359-.09.738.024.992.297c.254.274.344.665.237 1.025s-.396.634-.756.718c-.551.128-1.1-.22-1.23-.781a1.05 1.05 0 0 1 .757-1.26zm-.064-4.39c.314.32.49.753.49 1.206s-.176.886-.49 1.206c-.315.32-.74.5-1.185.5c-.444 0-.87-.18-1.184-.5a1.727 1.727 0 0 1 0-2.412a1.654 1.654 0 0 1 2.369 0m-11.243.163c.364.484.447 1.128.218 1.691a1.665 1.665 0 0 1-2.188.923c-.855-.36-1.26-1.358-.907-2.228a1.68 1.68 0 0 1 1.33-1.038a1.66 1.66 0 0 1 1.547.652m11.545-4.221c.368 0 .708.2.892.524s.184.724 0 1.048a1.03 1.03 0 0 1-.892.524a1.04 1.04 0 0 1-1.03-1.048a1.04 1.04 0 0 1 1.03-1.048m-14.358 0c.368 0 .707.2.891.524s.184.724 0 1.048a1.03 1.03 0 0 1-.891.524a1.04 1.04 0 0 1-1.03-1.048c0-.579.461-1.048 1.03-1.048m10.031-1.475c.925 0 1.675.764 1.675 1.706s-.75 1.705-1.675 1.705s-1.674-.763-1.674-1.705s.75-1.706 1.674-1.706m-2.626-.684c.362-.082.653-.356.761-.718a1.06 1.06 0 0 0-.238-1.028a1.02 1.02 0 0 0-.996-.294c-.547.14-.881.7-.752 1.257c.13.558.675.907 1.225.783m0 16.876c.359-.087.644-.36.75-.72a1.06 1.06 0 0 0-.237-1.019a1.02 1.02 0 0 0-.985-.301a1.04 1.04 0 0 0-.762.717c-.108.361-.017.754.239 1.028c.245.263.606.377.953.305zM17.19 3.5a.63.63 0 0 0 .628-.64a.63.63 0 0 0-.628-.64a.63.63 0 0 0-.628.64c0 .355.28.64.628.64m-10.38 0a.63.63 0 0 0 .628-.64c0-.355-.28-.64-.628-.64a.63.63 0 0 0-.628.64c0 .355.279.64.628.64m-5.182 7.852a.63.63 0 0 0-.628.64c0 .354.28.639.628.639a.63.63 0 0 0 .627-.606l.001-.034a.62.62 0 0 0-.628-.64zm5.182 9.13a.63.63 0 0 0-.628.64c0 .355.279.64.628.64a.63.63 0 0 0 .628-.64c0-.355-.28-.64-.628-.64m10.38.018a.63.63 0 0 0-.628.64c0 .355.28.64.628.64a.63.63 0 0 0 .628-.64a.63.63 0 0 0-.628-.64m5.182-9.148a.63.63 0 0 0-.628.64c0 .354.279.639.628.639a.63.63 0 0 0 .628-.64c0-.355-.28-.64-.628-.64zm-.384-4.992a.24.24 0 0 0 .244-.249a.24.24 0 0 0-.244-.249a.24.24 0 0 0-.244.249c0 .142.122.249.244.249M11.991.497a.24.24 0 0 0 .245-.248A.24.24 0 0 0 11.99 0a.24.24 0 0 0-.244.249c0 .133.108.236.223.247zM2.011 6.36a.24.24 0 0 0 .245-.249a.24.24 0 0 0-.244-.249a.24.24 0 0 0-.244.249a.24.24 0 0 0 .244.249zm0 11.263a.24.24 0 0 0-.243.248a.24.24 0 0 0 .244.249a.24.24 0 0 0 .244-.249a.25.25 0 0 0-.244-.248zm19.995-.018a.24.24 0 0 0-.245.248a.24.24 0 0 0 .245.25a.24.24 0 0 0 .244-.25a.25.25 0 0 0-.244-.248z"
     />
   </svg>
+  <!-- MiniMax official logo mark (overlapping M bars) -->
+  <svg v-else-if="platform === 'minimax'" :class="sizeClass" viewBox="0 0 24 24" fill="currentColor">
+    <path
+      d="M16.278 2c1.156 0 2.093.927 2.093 2.07v12.501a.74.74 0 00.744.709.74.74 0 00.743-.709V9.099a2.06 2.06 0 012.071-2.049A2.06 2.06 0 0124 9.1v6.561a.649.649 0 01-.652.645.649.649 0 01-.653-.645V9.1a.762.762 0 00-.766-.758.762.762 0 00-.766.758v7.472a2.037 2.037 0 01-2.048 2.026 2.037 2.037 0 01-2.048-2.026v-12.5a.785.785 0 00-.788-.753.785.785 0 00-.789.752l-.001 15.904A2.037 2.037 0 0113.441 22a2.037 2.037 0 01-2.048-2.026V18.04c0-.356.292-.645.652-.645.36 0 .652.289.652.645v1.934c0 .263.142.506.372.638.23.131.514.131.744 0a.734.734 0 00.372-.638V4.07c0-1.143.937-2.07 2.093-2.07zm-5.674 0c1.156 0 2.093.927 2.093 2.07v11.523a.648.648 0 01-.652.645.648.648 0 01-.652-.645V4.07a.785.785 0 00-.789-.78.785.785 0 00-.789.78v14.013a2.06 2.06 0 01-2.07 2.048 2.06 2.06 0 01-2.071-2.048V9.1a.762.762 0 00-.766-.758.762.762 0 00-.766.758v3.8a2.06 2.06 0 01-2.071 2.049A2.06 2.06 0 010 12.9v-1.378c0-.357.292-.646.652-.646.36 0 .653.29.653.646V12.9c0 .418.343.757.766.757s.766-.339.766-.757V9.099a2.06 2.06 0 012.07-2.048 2.06 2.06 0 012.071 2.048v8.984c0 .419.343.758.767.758.423 0 .766-.339.766-.758V4.07c0-1.143.937-2.07 2.093-2.07z"
+    />
+  </svg>
   <!-- DeepSeek official logo mark (whale) -->
   <svg v-else-if="platform === 'deepseek'" :class="sizeClass" viewBox="0 0 24 24" fill="currentColor">
     <path

frontend/src/components/common/PlatformTypeBadge.vue

@@ -68,6 +68,7 @@
 import { computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import type { AccountPlatform, AccountType } from '@/types'
+import { platformLabel as sharedPlatformLabel } from '@/utils/platformColors'
 import GrokFreeIcon from './GrokFreeIcon.vue'
 import PlatformIcon from './PlatformIcon.vue'
 import Icon from '@/components/icons/Icon.vue'
@@ -85,16 +86,7 @@ interface Props {
 
 const props = defineProps<Props>()
 
-const platformLabel = computed(() => {
-  if (props.platform === 'anthropic') return 'Anthropic'
-  if (props.platform === 'openai') return 'OpenAI'
-  if (props.platform === 'antigravity') return 'Antigravity'
-  if (props.platform === 'grok') return 'Grok'
-  if (props.platform === 'kimi') return 'Kimi'
-  if (props.platform === 'zhipu') return 'Zhipu GLM'
-  if (props.platform === 'deepseek') return 'DeepSeek'
-  return 'Gemini'
-})
+const platformLabel = computed(() => sharedPlatformLabel(props.platform))
 
 const normalizedAuthMode = computed(() =>
   (props.authMode || '').trim().toLowerCase().replace(/[\s_-]+/g, '')
@@ -200,6 +192,9 @@ const platformClass = computed(() => {
   if (props.platform === 'deepseek') {
     return 'bg-teal-100 text-teal-700 dark:bg-teal-900/30 dark:text-teal-400'
   }
+  if (props.platform === 'minimax') {
+    return 'bg-rose-100 text-rose-700 dark:bg-rose-900/30 dark:text-rose-400'
+  }
   return 'bg-blue-100 text-blue-700 dark:bg-blue-900/30 dark:text-blue-400'
 })
 
@@ -225,6 +220,9 @@ const typeClass = computed(() => {
   if (props.platform === 'deepseek') {
     return 'bg-teal-100 text-teal-600 dark:bg-teal-900/30 dark:text-teal-400'
   }
+  if (props.platform === 'minimax') {
+    return 'bg-rose-100 text-rose-600 dark:bg-rose-900/30 dark:text-rose-400'
+  }
   return 'bg-blue-100 text-blue-600 dark:bg-blue-900/30 dark:text-blue-400'
 })
 

frontend/src/components/common/__tests__/PlatformTypeBadge.grok.spec.ts

@@ -114,3 +114,19 @@ describe('PlatformTypeBadge OpenAI authentication modes', () => {
     expect(wrapper.text()).toContain('OAuth')
   })
 })
+
+describe('PlatformTypeBadge MiniMax', () => {
+  it('labels MiniMax API keys as MiniMax, not Gemini', () => {
+    const wrapper = mount(PlatformTypeBadge, {
+      props: {
+        platform: 'minimax',
+        type: 'apikey',
+      },
+    })
+
+    expect(wrapper.text()).toContain('MiniMax')
+    expect(wrapper.text()).toContain('Key')
+    expect(wrapper.text()).not.toContain('Gemini')
+    expect(wrapper.html()).toContain('bg-rose-100')
+  })
+})

frontend/src/components/keys/UseKeyModal.vue

@@ -469,6 +469,7 @@ const clientTabs = computed((): TabConfig[] => {
         { id: 'opencode', label: t('keys.useKeyModal.cliTabs.opencode'), icon: TerminalIcon }
       ]
     case 'deepseek':
+    case 'minimax':
     case 'composite':
       return [
         { id: 'claude', label: t('keys.useKeyModal.cliTabs.claudeCode'), icon: TerminalIcon },
@@ -517,6 +518,7 @@ const platformDescription = computed(() => {
     props.platform !== 'openai' &&
     props.platform !== 'grok' &&
     props.platform !== 'deepseek' &&
+    props.platform !== 'minimax' &&
     props.platform !== 'composite') {
     return t('keys.useKeyModal.routedCodex.description')
   }
@@ -542,6 +544,10 @@ const platformDescription = computed(() => {
       return activeClientTab.value === 'codex'
         ? t('keys.useKeyModal.deepseek.codexDescription')
         : t('keys.useKeyModal.deepseek.description')
+    case 'minimax':
+      return activeClientTab.value === 'codex'
+        ? t('keys.useKeyModal.minimax.codexDescription')
+        : t('keys.useKeyModal.minimax.description')
     case 'composite':
       return activeClientTab.value === 'codex'
         ? t('keys.useKeyModal.composite.codexDescription')
@@ -556,6 +562,7 @@ const platformNote = computed(() => {
     props.platform !== 'openai' &&
     props.platform !== 'grok' &&
     props.platform !== 'deepseek' &&
+    props.platform !== 'minimax' &&
     props.platform !== 'composite') {
     return t('keys.useKeyModal.routedCodex.note')
   }
@@ -594,6 +601,10 @@ const platformNote = computed(() => {
       return activeClientTab.value === 'codex'
         ? t('keys.useKeyModal.deepseek.codexNote')
         : t('keys.useKeyModal.note')
+    case 'minimax':
+      return activeClientTab.value === 'codex'
+        ? t('keys.useKeyModal.minimax.codexNote')
+        : t('keys.useKeyModal.note')
     case 'composite':
       return activeClientTab.value === 'codex'
         ? t('keys.useKeyModal.composite.codexNote')
@@ -757,6 +768,11 @@ const currentFiles = computed((): FileConfig[] => {
         return generateRoutedCodexFiles(apiBase, apiKey, 'deepseek')
       }
       return generateAnthropicFiles(baseRoot, apiKey)
+    case 'minimax':
+      if (activeClientTab.value === 'codex') {
+        return generateRoutedCodexFiles(apiBase, apiKey, 'minimax')
+      }
+      return generateAnthropicFiles(baseRoot, apiKey)
     case 'composite':
       if (activeClientTab.value === 'codex') {
         return generateRoutedCodexFiles(apiBase, apiKey, 'composite')
@@ -1219,6 +1235,7 @@ function generateRoutedCodexFiles(
     kimi: 'kimi-k2.5',
     zhipu: 'glm-4.7',
     deepseek: 'deepseek-v4-pro',
+    minimax: 'MiniMax-M3',
     composite: 'gpt-5.5'
   }
   const preferredModel = preferredModels[platform] || ''
@@ -1232,6 +1249,7 @@ function generateRoutedCodexFiles(
     kimi: 'Kimi',
     zhipu: 'Zhipu',
     deepseek: 'DeepSeek',
+    minimax: 'MiniMax',
     composite: 'Composite'
   }
   const label = labels[platform]
@@ -1260,7 +1278,7 @@ supports_websockets = false`
       path: joinConfigPath(configDir, 'config.toml', isWindows),
       content: configContent,
       hint: t(
-        platform === 'deepseek' || platform === 'composite'
+        platform === 'deepseek' || platform === 'minimax' || platform === 'composite'
           ? `keys.useKeyModal.${platform}.codexConfigTomlHint`
           : 'keys.useKeyModal.routedCodex.configTomlHint'
       )

frontend/src/components/keys/__tests__/UseKeyModal.spec.ts

@@ -796,7 +796,7 @@ describe('UseKeyModal', () => {
     )
   })
 
-  it.each(['anthropic', 'gemini', 'antigravity', 'kimi', 'zhipu'] as const)(
+  it.each(['anthropic', 'gemini', 'antigravity', 'kimi', 'zhipu', 'minimax'] as const)(
     'offers Codex catalog configuration for the %s routed group',
     async (platform) => {
       const wrapper = mount(UseKeyModal, {

frontend/src/components/user/PlatformUsageBreakdown.vue

@@ -94,7 +94,12 @@ const PLATFORM_LABELS: Record<string, string> = {
   anthropic: 'Claude',
   openai: 'OpenAI',
   gemini: 'Gemini',
-  antigravity: 'Antigravity'
+  antigravity: 'Antigravity',
+  grok: 'Grok',
+  kimi: 'Kimi',
+  zhipu: 'Zhipu GLM',
+  deepseek: 'DeepSeek',
+  minimax: 'MiniMax',
 }
 
 function platformLabel(platform: string): string {

frontend/src/components/user/dashboard/UserDashboardStats.vue

@@ -251,7 +251,12 @@ const PLATFORM_LABELS: Record<string, string> = {
   anthropic: 'Claude',
   openai: 'OpenAI',
   gemini: 'Gemini',
-  antigravity: 'Antigravity'
+  antigravity: 'Antigravity',
+  grok: 'Grok',
+  kimi: 'Kimi',
+  zhipu: 'Zhipu GLM',
+  deepseek: 'DeepSeek',
+  minimax: 'MiniMax',
 }
 
 const platformLabel = (p: string) => PLATFORM_LABELS[p] ?? p

frontend/src/components/user/monitor/ProviderIcon.vue

@@ -78,6 +78,11 @@ const PROVIDER_ICONS: Record<Provider, IconData> = {
       'M23.748 4.651c-.254-.124-.364.113-.512.233-.051.04-.094.09-.137.137-.372.397-.806.657-1.373.626-.829-.046-1.537.214-2.163.848-.133-.782-.575-1.248-1.247-1.548-.352-.155-.708-.311-.955-.65-.172-.24-.219-.509-.305-.774-.055-.16-.11-.323-.293-.35-.2-.031-.278.136-.356.276-.313.572-.434 1.202-.422 1.84.027 1.436.633 2.58 1.838 3.393.137.094.172.187.129.323-.082.28-.18.553-.266.833-.055.179-.137.218-.328.14a5.5 5.5 0 0 1-1.737-1.179c-.857-.828-1.631-1.743-2.597-2.46a12 12 0 0 0-.689-.47c-.985-.957.13-1.743.387-1.836.27-.098.094-.433-.778-.428-.872.003-1.67.295-2.687.685a3 3 0 0 1-.465.136a9.6 9.6 0 0 0-2.883-.101c-1.885.21-3.39 1.1-4.497 2.622C.082 8.776-.231 10.854.152 13.02c.403 2.284 1.568 4.175 3.36 5.653 1.857 1.533 3.997 2.284 6.438 2.14 1.482-.085 3.132-.284 4.994-1.86.47.234.962.328 1.78.398.629.058 1.235-.031 1.705-.129.735-.155.684-.836.418-.961-2.155-1.004-1.682-.595-2.112-.926 1.095-1.295 2.768-3.598 3.284-6.733.05-.346.115-.834.108-1.114-.004-.171.035-.238.23-.257a4.2 4.2 0 0 0 1.545-.475c1.397-.763 1.96-2.016 2.093-3.517.02-.23-.004-.467-.247-.588M11.58 18.168c-2.088-1.642-3.101-2.183-3.52-2.16-.39.024-.32.472-.234.763.09.288.207.487.371.74.114.167.192.416-.113.603-.673.416-1.842-.14-1.897-.168-1.361-.801-2.5-1.86-3.301-3.306-.775-1.393-1.225-2.888-1.299-4.482-.02-.385.094-.522.477-.592a4.7 4.7 0 0 1 1.53-.038c2.131.311 3.946 1.264 5.467 2.774.868.86 1.525 1.887 2.202 2.89.72 1.066 1.494 2.082 2.48 2.915.348.291.626.513.892.677-.802.09-2.14.109-3.055-.615zm1.001-6.44a.306.306 0 0 1 .415-.287a.3.3 0 0 1 .113.074a.3.3 0 0 1 .086.214c0 .17-.136.307-.308.307a.303.303 0 0 1-.306-.307m3.11 1.596c-.2.081-.4.151-.591.16a1.25 1.25 0 0 1-.798-.254c-.274-.23-.47-.358-.551-.758a1.7 1.7 0 0 1 .015-.588c.07-.327-.007-.537-.238-.727-.188-.156-.426-.199-.689-.199a.6.6 0 0 1-.254-.078a.253.253 0 0 1-.114-.358a1 1 0 0 1 .192-.21c.356-.202.767-.136 1.146.016.352.144.618.408 1.001.782.392.451.462.576.685.915.176.264.336.536.446.848.066.194-.02.353-.25.45',
     ],
   },
+  minimax: {
+    paths: [
+      'M16.278 2c1.156 0 2.093.927 2.093 2.07v12.501a.74.74 0 00.744.709.74.74 0 00.743-.709V9.099a2.06 2.06 0 012.071-2.049A2.06 2.06 0 0124 9.1v6.561a.649.649 0 01-.652.645.649.649 0 01-.653-.645V9.1a.762.762 0 00-.766-.758.762.762 0 00-.766.758v7.472a2.037 2.037 0 01-2.048 2.026 2.037 2.037 0 01-2.048-2.026v-12.5a.785.785 0 00-.788-.753.785.785 0 00-.789.752l-.001 15.904A2.037 2.037 0 0113.441 22a2.037 2.037 0 01-2.048-2.026V18.04c0-.356.292-.645.652-.645.36 0 .652.289.652.645v1.934c0 .263.142.506.372.638.23.131.514.131.744 0a.734.734 0 00.372-.638V4.07c0-1.143.937-2.07 2.093-2.07zm-5.674 0c1.156 0 2.093.927 2.093 2.07v11.523a.648.648 0 01-.652.645.648.648 0 01-.652-.645V4.07a.785.785 0 00-.789-.78.785.785 0 00-.789.78v14.013a2.06 2.06 0 01-2.07 2.048 2.06 2.06 0 01-2.071-2.048V9.1a.762.762 0 00-.766-.758.762.762 0 00-.766.758v3.8a2.06 2.06 0 01-2.071 2.049A2.06 2.06 0 010 12.9v-1.378c0-.357.292-.646.652-.646.36 0 .653.29.653.646V12.9c0 .418.343.757.766.757s.766-.339.766-.757V9.099a2.06 2.06 0 012.07-2.048 2.06 2.06 0 012.071 2.048v8.984c0 .419.343.758.767.758.423 0 .766-.339.766-.758V4.07c0-1.143.937-2.07 2.093-2.07z',
+    ],
+  },
 }
 
 const props = withDefaults(defineProps<{

frontend/src/composables/useChannelMonitorFormat.ts

@@ -21,6 +21,7 @@ import {
   PROVIDER_KIMI,
   PROVIDER_ZHIPU,
   PROVIDER_DEEPSEEK,
+  PROVIDER_MINIMAX,
   PROVIDERS,
   STATUS_OPERATIONAL,
   STATUS_DEGRADED,
@@ -114,6 +115,8 @@ export function useChannelMonitorFormat() {
         return 'bg-indigo-100 text-indigo-700 dark:bg-indigo-500/15 dark:text-indigo-300'
       case PROVIDER_DEEPSEEK:
         return 'bg-teal-100 text-teal-700 dark:bg-teal-500/15 dark:text-teal-300'
+      case PROVIDER_MINIMAX:
+        return 'bg-rose-100 text-rose-700 dark:bg-rose-500/15 dark:text-rose-300'
       default:
         return NEUTRAL_BADGE
     }
@@ -174,6 +177,10 @@ export function useChannelMonitorFormat() {
         return active
           ? 'border-teal-500 bg-teal-50 text-teal-700 dark:bg-teal-500/15 dark:text-teal-300 dark:border-teal-400'
           : 'border-gray-200 bg-white text-gray-600 hover:border-teal-300 hover:text-teal-700 dark:border-dark-700 dark:bg-dark-800 dark:text-gray-400 dark:hover:border-teal-500/50'
+      case PROVIDER_MINIMAX:
+        return active
+          ? 'border-rose-500 bg-rose-50 text-rose-700 dark:bg-rose-500/15 dark:text-rose-300 dark:border-rose-400'
+          : 'border-gray-200 bg-white text-gray-600 hover:border-rose-300 hover:text-rose-700 dark:border-dark-700 dark:bg-dark-800 dark:text-gray-400 dark:hover:border-rose-500/50'
       default:
         return active
           ? 'border-gray-400 bg-gray-50 text-gray-700 dark:border-dark-500 dark:bg-dark-700 dark:text-gray-200'
@@ -258,6 +265,8 @@ export function providerGradient(provider: string): string {
       return 'bg-gradient-to-br from-indigo-50 to-indigo-100 dark:from-indigo-500/10 dark:to-indigo-500/20'
     case PROVIDER_DEEPSEEK:
       return 'bg-gradient-to-br from-teal-50 to-teal-100 dark:from-teal-500/10 dark:to-teal-500/20'
+    case PROVIDER_MINIMAX:
+      return 'bg-gradient-to-br from-rose-50 to-rose-100 dark:from-rose-500/10 dark:to-rose-500/20'
     default:
       return 'bg-gradient-to-br from-gray-100 to-gray-200 dark:from-dark-700 dark:to-dark-600'
   }

frontend/src/composables/useModelWhitelist.ts

@@ -206,6 +206,14 @@ const doubaoModels = [
 
 // MiniMax
 const minimaxModels = [
+  'MiniMax-M3',
+  'MiniMax-M2.7',
+  'MiniMax-M2.7-highspeed',
+  'MiniMax-M2.5',
+  'MiniMax-M2.5-highspeed',
+  'MiniMax-M2.1',
+  'MiniMax-M2.1-highspeed',
+  'MiniMax-M2',
   'abab6.5-chat', 'abab6.5s-chat', 'abab6.5s-chat-pro',
   'abab6-chat',
   'abab5.5-chat', 'abab5.5s-chat'

frontend/src/constants/__tests__/platforms.spec.ts

@@ -9,7 +9,8 @@ const concretePlatforms = [
   'grok',
   'kimi',
   'zhipu',
-  'deepseek'
+  'deepseek',
+  'minimax'
 ]
 
 describe('platform option catalogs', () => {

frontend/src/constants/channelMonitor.ts

@@ -17,6 +17,7 @@ export const PROVIDER_ANTIGRAVITY: Provider = 'antigravity'
 export const PROVIDER_KIMI: Provider = 'kimi'
 export const PROVIDER_ZHIPU: Provider = 'zhipu'
 export const PROVIDER_DEEPSEEK: Provider = 'deepseek'
+export const PROVIDER_MINIMAX: Provider = 'minimax'
 
 export const DEFAULT_GROK_ENDPOINT = 'https://api.x.ai'
 export const DEFAULT_GROK_MODEL = 'grok-4.5'
@@ -25,6 +26,7 @@ export const DEFAULT_GROK_MODEL = 'grok-4.5'
 export const DEFAULT_KIMI_ENDPOINT = 'https://api.moonshot.cn'
 export const DEFAULT_ZHIPU_ENDPOINT = 'https://open.bigmodel.cn'
 export const DEFAULT_DEEPSEEK_ENDPOINT = 'https://api.deepseek.com'
+export const DEFAULT_MINIMAX_ENDPOINT = 'https://api.minimaxi.com'
 
 export const CHECK_MODE_PROBE: CheckMode = 'probe'
 export const CHECK_MODE_QUOTA: CheckMode = 'quota'
@@ -42,6 +44,7 @@ export const PROVIDERS: readonly Provider[] = [
   PROVIDER_KIMI,
   PROVIDER_ZHIPU,
   PROVIDER_DEEPSEEK,
+  PROVIDER_MINIMAX,
 ]
 
 /** 仅支持配额模式（无探活 adapter）的 provider。 */

frontend/src/constants/platforms.ts

@@ -18,7 +18,8 @@ export const CONCRETE_PLATFORM_OPTIONS = [
   { value: 'grok', label: 'Grok' },
   { value: 'kimi', label: 'Kimi' },
   { value: 'zhipu', label: 'Zhipu GLM' },
-  { value: 'deepseek', label: 'DeepSeek' }
+  { value: 'deepseek', label: 'DeepSeek' },
+  { value: 'minimax', label: 'MiniMax' }
 ] as const satisfies readonly PlatformOption<AccountPlatform>[]
 
 /** Platforms that can own a group. */

frontend/src/features/channel-monitor-v2/MonitorSettingsPanel.vue

@@ -387,6 +387,10 @@ function platformLabel(value: string) {
       kiro: 'Kiro',
       gemini: 'Gemini',
       antigravity: 'Antigravity',
+      kimi: 'Kimi',
+      zhipu: 'Zhipu GLM',
+      deepseek: 'DeepSeek',
+      minimax: 'MiniMax',
       composite: 'Composite',
     } as Record<string, string>
   )[value] || value

frontend/src/i18n/locales/en/admin/accounts.ts

@@ -107,6 +107,7 @@ export default {
         kimi: 'Kimi',
         zhipu: 'Zhipu GLM',
         deepseek: 'DeepSeek',
+        minimax: 'MiniMax',
       },
       cnProviders: {
         accountMode: {

frontend/src/i18n/locales/en/admin/overview.ts

@@ -974,6 +974,7 @@ export default {
         kimi: 'Kimi',
         zhipu: 'Zhipu GLM',
         deepseek: 'DeepSeek',
+        minimax: 'MiniMax',
         composite: 'Composite',
       },
       deleteConfirm:

frontend/src/i18n/locales/en/dashboard.ts

@@ -194,6 +194,12 @@ export default {
         codexConfigTomlHint: 'Download the model catalog below, save both files under the Codex config directory, and restart Codex.',
         codexNote: 'Export SUB2API_API_KEY before starting Codex. The downloaded catalog contains model metadata only, not your API key.',
       },
+      minimax: {
+        description: 'Configure Claude Code, Codex, or OpenCode through the current MiniMax group.',
+        codexDescription: 'Configure Codex with API key authentication through the current MiniMax group.',
+        codexConfigTomlHint: 'Download the model catalog below, save both files under the Codex config directory, and restart Codex.',
+        codexNote: 'Export SUB2API_API_KEY before starting Codex. The downloaded catalog contains model metadata only, not your API key.',
+      },
       composite: {
         description: 'Configure supported clients through the current Composite routing group.',
         codexDescription: 'Configure Codex with API key authentication and the complete model catalog for this Composite group.',
@@ -466,7 +472,8 @@ export default {
       antigravity: 'Antigravity',
       kimi: 'Kimi',
       zhipu: 'Zhipu GLM',
-      deepseek: 'DeepSeek'
+      deepseek: 'DeepSeek',
+      minimax: 'MiniMax'
     },
     // Check modes (how a monitor performs its checks)
     checkMode: {

frontend/src/i18n/locales/zh/admin/accounts.ts

@@ -310,6 +310,7 @@ export default {
         kimi: 'Kimi',
         zhipu: 'Zhipu GLM',
         deepseek: 'DeepSeek',
+        minimax: 'MiniMax',
       },
       cnProviders: {
         accountMode: {