Merge branch 'pr-529'

# Conflicts:
#	README.md
#	README_CN.md
#	README_JA.md
#	cmd/server/main.go
#	config.example.yaml
#	internal/api/handlers/management/auth_files.go
#	internal/api/server.go
#	internal/auth/iflow/iflow_auth.go
#	internal/cmd/auth_manager.go
#	internal/config/config.go
#	sdk/cliproxy/auth/oauth_model_alias.go
#	sdk/cliproxy/auth/types.go
#	test/thinking_conversion_test.go

internal/api/handlers/management/oauth_sessions.go

@@ -232,8 +232,6 @@ func NormalizeOAuthProvider(provider string) (string, error) {
 		return "gitlab", nil
 	case "gemini", "google":
 		return "gemini", nil
-	case "iflow", "i-flow":
-		return "iflow", nil
 	case "antigravity", "anti-gravity":
 		return "antigravity", nil
 	case "kiro":

internal/api/server.go

@@ -437,20 +437,6 @@ func (s *Server) setupRoutes() {
 		c.String(http.StatusOK, oauthCallbackSuccessHTML)
 	})
 
-	s.engine.GET("/iflow/callback", func(c *gin.Context) {
-		code := c.Query("code")
-		state := c.Query("state")
-		errStr := c.Query("error")
-		if errStr == "" {
-			errStr = c.Query("error_description")
-		}
-		if state != "" {
-			_, _ = managementHandlers.WriteOAuthCallbackFileForPendingSession(s.cfg.AuthDir, "iflow", state, code, errStr)
-		}
-		c.Header("Content-Type", "text/html; charset=utf-8")
-		c.String(http.StatusOK, oauthCallbackSuccessHTML)
-	})
-
 	s.engine.GET("/antigravity/callback", func(c *gin.Context) {
 		code := c.Query("code")
 		state := c.Query("state")
@@ -683,18 +669,18 @@ func (s *Server) registerManagementRoutes() {
 		mgmt.GET("/gitlab-auth-url", s.mgmt.RequestGitLabToken)
 		mgmt.POST("/gitlab-auth-url", s.mgmt.RequestGitLabPATToken)
 		mgmt.GET("/gemini-cli-auth-url", s.mgmt.RequestGeminiCLIToken)
-		mgmt.GET("/antigravity-auth-url", s.mgmt.RequestAntigravityToken)
-		mgmt.GET("/kilo-auth-url", s.mgmt.RequestKiloToken)
-		mgmt.GET("/kimi-auth-url", s.mgmt.RequestKimiToken)
-		mgmt.GET("/iflow-auth-url", s.mgmt.RequestIFlowToken)
-		mgmt.POST("/iflow-auth-url", s.mgmt.RequestIFlowCookieToken)
-		mgmt.GET("/kiro-auth-url", s.mgmt.RequestKiroToken)
-		mgmt.GET("/cursor-auth-url", s.mgmt.RequestCursorToken)
-		mgmt.GET("/github-auth-url", s.mgmt.RequestGitHubToken)
-		mgmt.POST("/oauth-callback", s.mgmt.PostOAuthCallback)
-		mgmt.GET("/get-auth-status", s.mgmt.GetAuthStatus)
+			mgmt.GET("/antigravity-auth-url", s.mgmt.RequestAntigravityToken)
+			mgmt.GET("/kilo-auth-url", s.mgmt.RequestKiloToken)
+			mgmt.GET("/kimi-auth-url", s.mgmt.RequestKimiToken)
+			mgmt.GET("/iflow-auth-url", s.mgmt.RequestIFlowToken)
+			mgmt.POST("/iflow-auth-url", s.mgmt.RequestIFlowCookieToken)
+			mgmt.GET("/kiro-auth-url", s.mgmt.RequestKiroToken)
+			mgmt.GET("/cursor-auth-url", s.mgmt.RequestCursorToken)
+			mgmt.GET("/github-auth-url", s.mgmt.RequestGitHubToken)
+			mgmt.POST("/oauth-callback", s.mgmt.PostOAuthCallback)
+			mgmt.GET("/get-auth-status", s.mgmt.GetAuthStatus)
+		}
 	}
-}
 
 func (s *Server) managementAvailabilityMiddleware() gin.HandlerFunc {
 	return func(c *gin.Context) {

internal/auth/claude/anthropic_auth.go

@@ -59,10 +59,30 @@ type ClaudeAuth struct {
 // Returns:
 //   - *ClaudeAuth: A new Claude authentication service instance
 func NewClaudeAuth(cfg *config.Config) *ClaudeAuth {
+	return NewClaudeAuthWithProxyURL(cfg, "")
+}
+
+// NewClaudeAuthWithProxyURL creates a new Anthropic authentication service with a proxy override.
+// proxyURL takes precedence over cfg.ProxyURL when non-empty.
+func NewClaudeAuthWithProxyURL(cfg *config.Config, proxyURL string) *ClaudeAuth {
+	effectiveProxyURL := strings.TrimSpace(proxyURL)
+	var sdkCfg *config.SDKConfig
+	if cfg != nil {
+		sdkCfgCopy := cfg.SDKConfig
+		if effectiveProxyURL == "" {
+			effectiveProxyURL = strings.TrimSpace(cfg.ProxyURL)
+		}
+		sdkCfgCopy.ProxyURL = effectiveProxyURL
+		sdkCfg = &sdkCfgCopy
+	} else if effectiveProxyURL != "" {
+		sdkCfgCopy := config.SDKConfig{ProxyURL: effectiveProxyURL}
+		sdkCfg = &sdkCfgCopy
+	}
+
 	// Use custom HTTP client with Firefox TLS fingerprint to bypass
 	// Cloudflare's bot detection on Anthropic domains
 	return &ClaudeAuth{
-		httpClient: NewAnthropicHttpClient(&cfg.SDKConfig),
+		httpClient: NewAnthropicHttpClient(sdkCfg),
 	}
 }
 

internal/auth/claude/anthropic_auth_proxy_test.go

@@ -0,0 +1,33 @@
+package claude
+
+import (
+	"testing"
+
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
+	"golang.org/x/net/proxy"
+)
+
+func TestNewClaudeAuthWithProxyURL_OverrideDirectTakesPrecedence(t *testing.T) {
+	cfg := &config.Config{SDKConfig: config.SDKConfig{ProxyURL: "socks5://proxy.example.com:1080"}}
+	auth := NewClaudeAuthWithProxyURL(cfg, "direct")
+
+	transport, ok := auth.httpClient.Transport.(*utlsRoundTripper)
+	if !ok || transport == nil {
+		t.Fatalf("expected utlsRoundTripper, got %T", auth.httpClient.Transport)
+	}
+	if transport.dialer != proxy.Direct {
+		t.Fatalf("expected proxy.Direct, got %T", transport.dialer)
+	}
+}
+
+func TestNewClaudeAuthWithProxyURL_OverrideProxyAppliedWithoutConfig(t *testing.T) {
+	auth := NewClaudeAuthWithProxyURL(nil, "socks5://proxy.example.com:1080")
+
+	transport, ok := auth.httpClient.Transport.(*utlsRoundTripper)
+	if !ok || transport == nil {
+		t.Fatalf("expected utlsRoundTripper, got %T", auth.httpClient.Transport)
+	}
+	if transport.dialer == proxy.Direct {
+		t.Fatalf("expected proxy dialer, got %T", transport.dialer)
+	}
+}

internal/auth/codex/openai_auth.go

@@ -37,8 +37,23 @@ type CodexAuth struct {
 // NewCodexAuth creates a new CodexAuth service instance.
 // It initializes an HTTP client with proxy settings from the provided configuration.
 func NewCodexAuth(cfg *config.Config) *CodexAuth {
+	return NewCodexAuthWithProxyURL(cfg, "")
+}
+
+// NewCodexAuthWithProxyURL creates a new CodexAuth service instance.
+// proxyURL takes precedence over cfg.ProxyURL when non-empty.
+func NewCodexAuthWithProxyURL(cfg *config.Config, proxyURL string) *CodexAuth {
+	effectiveProxyURL := strings.TrimSpace(proxyURL)
+	var sdkCfg config.SDKConfig
+	if cfg != nil {
+		sdkCfg = cfg.SDKConfig
+		if effectiveProxyURL == "" {
+			effectiveProxyURL = strings.TrimSpace(cfg.ProxyURL)
+		}
+	}
+	sdkCfg.ProxyURL = effectiveProxyURL
 	return &CodexAuth{
-		httpClient: util.SetProxy(&cfg.SDKConfig, &http.Client{}),
+		httpClient: util.SetProxy(&sdkCfg, &http.Client{}),
 	}
 }
 

internal/auth/codex/openai_auth_test.go

@@ -7,6 +7,8 @@ import (
 	"strings"
 	"sync/atomic"
 	"testing"
+
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
 )
 
 type roundTripFunc func(*http.Request) (*http.Response, error)
@@ -42,3 +44,37 @@ func TestRefreshTokensWithRetry_NonRetryableOnlyAttemptsOnce(t *testing.T) {
 		t.Fatalf("expected 1 refresh attempt, got %d", got)
 	}
 }
+
+func TestNewCodexAuthWithProxyURL_OverrideDirectDisablesProxy(t *testing.T) {
+	cfg := &config.Config{SDKConfig: config.SDKConfig{ProxyURL: "http://proxy.example.com:8080"}}
+	auth := NewCodexAuthWithProxyURL(cfg, "direct")
+
+	transport, ok := auth.httpClient.Transport.(*http.Transport)
+	if !ok || transport == nil {
+		t.Fatalf("expected http.Transport, got %T", auth.httpClient.Transport)
+	}
+	if transport.Proxy != nil {
+		t.Fatal("expected direct transport to disable proxy function")
+	}
+}
+
+func TestNewCodexAuthWithProxyURL_OverrideProxyTakesPrecedence(t *testing.T) {
+	cfg := &config.Config{SDKConfig: config.SDKConfig{ProxyURL: "http://global.example.com:8080"}}
+	auth := NewCodexAuthWithProxyURL(cfg, "http://override.example.com:8081")
+
+	transport, ok := auth.httpClient.Transport.(*http.Transport)
+	if !ok || transport == nil {
+		t.Fatalf("expected http.Transport, got %T", auth.httpClient.Transport)
+	}
+	req, errReq := http.NewRequest(http.MethodGet, "https://example.com", nil)
+	if errReq != nil {
+		t.Fatalf("new request: %v", errReq)
+	}
+	proxyURL, errProxy := transport.Proxy(req)
+	if errProxy != nil {
+		t.Fatalf("proxy func: %v", errProxy)
+	}
+	if proxyURL == nil || proxyURL.String() != "http://override.example.com:8081" {
+		t.Fatalf("proxy URL = %v, want http://override.example.com:8081", proxyURL)
+	}
+}

internal/auth/kimi/kimi.go

@@ -102,10 +102,24 @@ func NewDeviceFlowClient(cfg *config.Config) *DeviceFlowClient {
 
 // NewDeviceFlowClientWithDeviceID creates a new device flow client with the specified device ID.
 func NewDeviceFlowClientWithDeviceID(cfg *config.Config, deviceID string) *DeviceFlowClient {
+	return NewDeviceFlowClientWithDeviceIDAndProxyURL(cfg, deviceID, "")
+}
+
+// NewDeviceFlowClientWithDeviceIDAndProxyURL creates a new device flow client with a proxy override.
+// proxyURL takes precedence over cfg.ProxyURL when non-empty.
+func NewDeviceFlowClientWithDeviceIDAndProxyURL(cfg *config.Config, deviceID string, proxyURL string) *DeviceFlowClient {
 	client := &http.Client{Timeout: 30 * time.Second}
+	effectiveProxyURL := strings.TrimSpace(proxyURL)
+	var sdkCfg config.SDKConfig
 	if cfg != nil {
-		client = util.SetProxy(&cfg.SDKConfig, client)
+		sdkCfg = cfg.SDKConfig
+		if effectiveProxyURL == "" {
+			effectiveProxyURL = strings.TrimSpace(cfg.ProxyURL)
+		}
 	}
+	sdkCfg.ProxyURL = effectiveProxyURL
+	client = util.SetProxy(&sdkCfg, client)
+
 	resolvedDeviceID := strings.TrimSpace(deviceID)
 	if resolvedDeviceID == "" {
 		resolvedDeviceID = getOrCreateDeviceID()

internal/auth/kimi/kimi_proxy_test.go

@@ -0,0 +1,42 @@
+package kimi
+
+import (
+	"net/http"
+	"testing"
+
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
+)
+
+func TestNewDeviceFlowClientWithDeviceIDAndProxyURL_OverrideDirectDisablesProxy(t *testing.T) {
+	cfg := &config.Config{SDKConfig: config.SDKConfig{ProxyURL: "http://proxy.example.com:8080"}}
+	client := NewDeviceFlowClientWithDeviceIDAndProxyURL(cfg, "device-1", "direct")
+
+	transport, ok := client.httpClient.Transport.(*http.Transport)
+	if !ok || transport == nil {
+		t.Fatalf("expected http.Transport, got %T", client.httpClient.Transport)
+	}
+	if transport.Proxy != nil {
+		t.Fatal("expected direct transport to disable proxy function")
+	}
+}
+
+func TestNewDeviceFlowClientWithDeviceIDAndProxyURL_OverrideProxyTakesPrecedence(t *testing.T) {
+	cfg := &config.Config{SDKConfig: config.SDKConfig{ProxyURL: "http://global.example.com:8080"}}
+	client := NewDeviceFlowClientWithDeviceIDAndProxyURL(cfg, "device-1", "http://override.example.com:8081")
+
+	transport, ok := client.httpClient.Transport.(*http.Transport)
+	if !ok || transport == nil {
+		t.Fatalf("expected http.Transport, got %T", client.httpClient.Transport)
+	}
+	req, errReq := http.NewRequest(http.MethodGet, "https://example.com", nil)
+	if errReq != nil {
+		t.Fatalf("new request: %v", errReq)
+	}
+	proxyURL, errProxy := transport.Proxy(req)
+	if errProxy != nil {
+		t.Fatalf("proxy func: %v", errProxy)
+	}
+	if proxyURL == nil || proxyURL.String() != "http://override.example.com:8081" {
+		t.Fatalf("proxy URL = %v, want http://override.example.com:8081", proxyURL)
+	}
+}

internal/cmd/auth_manager.go

@@ -15,7 +15,6 @@ func newAuthManager() *sdkAuth.Manager {
 		sdkAuth.NewGeminiAuthenticator(),
 		sdkAuth.NewCodexAuthenticator(),
 		sdkAuth.NewClaudeAuthenticator(),
-		sdkAuth.NewIFlowAuthenticator(),
 		sdkAuth.NewAntigravityAuthenticator(),
 		sdkAuth.NewKimiAuthenticator(),
 		sdkAuth.NewKiroAuthenticator(),

internal/config/config.go

@@ -135,12 +135,12 @@ type Config struct {
 	AmpCode AmpCode `yaml:"ampcode" json:"ampcode"`
 
 	// OAuthExcludedModels defines per-provider global model exclusions applied to OAuth/file-backed auth entries.
-	// Supported channels: gemini-cli, vertex, aistudio, antigravity, claude, codex, iflow, kiro, github-copilot.
+	// Supported channels: gemini-cli, vertex, aistudio, antigravity, claude, codex, iflow, kiro, github-copilot, kimi.
 	OAuthExcludedModels map[string][]string `yaml:"oauth-excluded-models,omitempty" json:"oauth-excluded-models,omitempty"`
 
 	// OAuthModelAlias defines global model name aliases for OAuth/file-backed auth channels.
 	// These aliases affect both model listing and model routing for supported channels:
-	// gemini-cli, vertex, aistudio, antigravity, claude, codex, iflow, kiro, github-copilot.
+	// gemini-cli, vertex, aistudio, antigravity, claude, codex, iflow, kiro, github-copilot, kimi.
 	//
 	// NOTE: This does not apply to existing per-credential model alias features under:
 	// gemini-api-key, codex-api-key, claude-api-key, openai-compatibility, vertex-api-key, and ampcode.

internal/registry/model_definitions.go

@@ -17,7 +17,6 @@ type staticModelsJSON struct {
 	CodexTeam   []*ModelInfo `json:"codex-team"`
 	CodexPlus   []*ModelInfo `json:"codex-plus"`
 	CodexPro    []*ModelInfo `json:"codex-pro"`
-	IFlow       []*ModelInfo `json:"iflow"`
 	Kimi        []*ModelInfo `json:"kimi"`
 	Antigravity []*ModelInfo `json:"antigravity"`
 }
@@ -67,11 +66,6 @@ func GetCodexProModels() []*ModelInfo {
 	return cloneModelInfos(getModels().CodexPro)
 }
 
-// GetIFlowModels returns the standard iFlow model definitions.
-func GetIFlowModels() []*ModelInfo {
-	return cloneModelInfos(getModels().IFlow)
-}
-
 // GetKimiModels returns the standard Kimi (Moonshot AI) model definitions.
 func GetKimiModels() []*ModelInfo {
 	return cloneModelInfos(getModels().Kimi)
@@ -233,7 +227,6 @@ func cloneModelInfos(models []*ModelInfo) []*ModelInfo {
 //   - gemini-cli
 //   - aistudio
 //   - codex
-//   - iflow
 //   - kimi
 //   - kilo
 //   - github-copilot
@@ -254,8 +247,6 @@ func GetStaticModelDefinitionsByChannel(channel string) []*ModelInfo {
 		return GetAIStudioModels()
 	case "codex":
 		return GetCodexProModels()
-	case "iflow":
-		return GetIFlowModels()
 	case "kimi":
 		return GetKimiModels()
 	case "github-copilot":
@@ -304,7 +295,6 @@ func LookupStaticModelInfo(modelID string) *ModelInfo {
 		data.GeminiCLI,
 		data.AIStudio,
 		data.CodexPro,
-		data.IFlow,
 		data.Kimi,
 		data.Antigravity,
 		GetGitHubCopilotModels(),

internal/registry/model_updater.go

@@ -213,7 +213,6 @@ func detectChangedProviders(oldData, newData *staticModelsJSON) []string {
 		{"codex", oldData.CodexTeam, newData.CodexTeam},
 		{"codex", oldData.CodexPlus, newData.CodexPlus},
 		{"codex", oldData.CodexPro, newData.CodexPro},
-		{"iflow", oldData.IFlow, newData.IFlow},
 		{"kimi", oldData.Kimi, newData.Kimi},
 		{"antigravity", oldData.Antigravity, newData.Antigravity},
 	}
@@ -334,7 +333,6 @@ func validateModelsCatalog(data *staticModelsJSON) error {
 		{name: "codex-team", models: data.CodexTeam},
 		{name: "codex-plus", models: data.CodexPlus},
 		{name: "codex-pro", models: data.CodexPro},
-		{name: "iflow", models: data.IFlow},
 		{name: "kimi", models: data.Kimi},
 		{name: "antigravity", models: data.Antigravity},
 	}

internal/registry/models/models.json

@@ -72,6 +72,29 @@
         ]
       }
     },
+    {
+      "id": "claude-opus-4-7",
+      "object": "model",
+      "created": 1776297600,
+      "owned_by": "anthropic",
+      "type": "claude",
+      "display_name": "Claude Opus 4.7",
+      "description": "Premium model combining maximum intelligence with practical performance",
+      "context_length": 1000000,
+      "max_completion_tokens": 128000,
+      "thinking": {
+        "min": 1024,
+        "max": 128000,
+        "zero_allowed": true,
+        "levels": [
+          "low",
+          "medium",
+          "high",
+          "xhigh",
+          "max"
+        ]
+      }
+    },
     {
       "id": "claude-opus-4-5-20251101",
       "object": "model",
@@ -1602,187 +1625,6 @@
       }
     }
   ],
-  "iflow": [
-    {
-      "id": "qwen3-coder-plus",
-      "object": "model",
-      "created": 1753228800,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "Qwen3-Coder-Plus",
-      "description": "Qwen3 Coder Plus code generation"
-    },
-    {
-      "id": "qwen3-max",
-      "object": "model",
-      "created": 1758672000,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "Qwen3-Max",
-      "description": "Qwen3 flagship model"
-    },
-    {
-      "id": "qwen3-vl-plus",
-      "object": "model",
-      "created": 1758672000,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "Qwen3-VL-Plus",
-      "description": "Qwen3 multimodal vision-language"
-    },
-    {
-      "id": "qwen3-max-preview",
-      "object": "model",
-      "created": 1757030400,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "Qwen3-Max-Preview",
-      "description": "Qwen3 Max preview build",
-      "thinking": {
-        "levels": [
-          "none",
-          "auto",
-          "minimal",
-          "low",
-          "medium",
-          "high",
-          "xhigh"
-        ]
-      }
-    },
-    {
-      "id": "glm-4.6",
-      "object": "model",
-      "created": 1759190400,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "GLM-4.6",
-      "description": "Zhipu GLM 4.6 general model",
-      "thinking": {
-        "levels": [
-          "none",
-          "auto",
-          "minimal",
-          "low",
-          "medium",
-          "high",
-          "xhigh"
-        ]
-      }
-    },
-    {
-      "id": "kimi-k2",
-      "object": "model",
-      "created": 1752192000,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "Kimi-K2",
-      "description": "Moonshot Kimi K2 general model"
-    },
-    {
-      "id": "deepseek-v3.2",
-      "object": "model",
-      "created": 1759104000,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "DeepSeek-V3.2-Exp",
-      "description": "DeepSeek V3.2 experimental",
-      "thinking": {
-        "levels": [
-          "none",
-          "auto",
-          "minimal",
-          "low",
-          "medium",
-          "high",
-          "xhigh"
-        ]
-      }
-    },
-    {
-      "id": "deepseek-v3.1",
-      "object": "model",
-      "created": 1756339200,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "DeepSeek-V3.1-Terminus",
-      "description": "DeepSeek V3.1 Terminus",
-      "thinking": {
-        "levels": [
-          "none",
-          "auto",
-          "minimal",
-          "low",
-          "medium",
-          "high",
-          "xhigh"
-        ]
-      }
-    },
-    {
-      "id": "deepseek-r1",
-      "object": "model",
-      "created": 1737331200,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "DeepSeek-R1",
-      "description": "DeepSeek reasoning model R1"
-    },
-    {
-      "id": "deepseek-v3",
-      "object": "model",
-      "created": 1734307200,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "DeepSeek-V3-671B",
-      "description": "DeepSeek V3 671B"
-    },
-    {
-      "id": "qwen3-32b",
-      "object": "model",
-      "created": 1747094400,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "Qwen3-32B",
-      "description": "Qwen3 32B"
-    },
-    {
-      "id": "qwen3-235b-a22b-thinking-2507",
-      "object": "model",
-      "created": 1753401600,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "Qwen3-235B-A22B-Thinking",
-      "description": "Qwen3 235B A22B Thinking (2507)"
-    },
-    {
-      "id": "qwen3-235b-a22b-instruct",
-      "object": "model",
-      "created": 1753401600,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "Qwen3-235B-A22B-Instruct",
-      "description": "Qwen3 235B A22B Instruct"
-    },
-    {
-      "id": "qwen3-235b",
-      "object": "model",
-      "created": 1753401600,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "Qwen3-235B-A22B",
-      "description": "Qwen3 235B A22B"
-    },
-    {
-      "id": "iflow-rome-30ba3b",
-      "object": "model",
-      "created": 1736899200,
-      "owned_by": "iflow",
-      "type": "iflow",
-      "display_name": "iFlow-ROME",
-      "description": "iFlow Rome 30BA3B model"
-    }
-  ],
   "kimi": [
     {
       "id": "kimi-k2",
@@ -2022,4 +1864,4 @@
       }
     }
   ]
-}
+}

internal/runtime/executor/claude_executor.go

@@ -659,7 +659,7 @@ func (e *ClaudeExecutor) Refresh(ctx context.Context, auth *cliproxyauth.Auth) (
 	if refreshToken == "" {
 		return auth, nil
 	}
-	svc := claudeauth.NewClaudeAuth(e.cfg)
+	svc := claudeauth.NewClaudeAuthWithProxyURL(e.cfg, auth.ProxyURL)
 	td, err := svc.RefreshTokens(ctx, refreshToken)
 	if err != nil {
 		return nil, err

internal/runtime/executor/codex_executor.go

@@ -612,7 +612,7 @@ func (e *CodexExecutor) Refresh(ctx context.Context, auth *cliproxyauth.Auth) (*
 	if refreshToken == "" {
 		return auth, nil
 	}
-	svc := codexauth.NewCodexAuth(e.cfg)
+	svc := codexauth.NewCodexAuthWithProxyURL(e.cfg, auth.ProxyURL)
 	td, err := svc.RefreshTokensWithRetry(ctx, refreshToken, 3)
 	if err != nil {
 		return nil, err

internal/runtime/executor/helps/thinking_providers.go

@@ -6,7 +6,6 @@ import (
 	_ "github.com/router-for-me/CLIProxyAPI/v6/internal/thinking/provider/codex"
 	_ "github.com/router-for-me/CLIProxyAPI/v6/internal/thinking/provider/gemini"
 	_ "github.com/router-for-me/CLIProxyAPI/v6/internal/thinking/provider/geminicli"
-	_ "github.com/router-for-me/CLIProxyAPI/v6/internal/thinking/provider/iflow"
 	_ "github.com/router-for-me/CLIProxyAPI/v6/internal/thinking/provider/kimi"
 	_ "github.com/router-for-me/CLIProxyAPI/v6/internal/thinking/provider/openai"
 )

internal/runtime/executor/kimi_executor.go

@@ -472,7 +472,7 @@ func (e *KimiExecutor) Refresh(ctx context.Context, auth *cliproxyauth.Auth) (*c
 		return auth, nil
 	}
 
-	client := kimiauth.NewDeviceFlowClientWithDeviceID(e.cfg, resolveKimiDeviceID(auth))
+	client := kimiauth.NewDeviceFlowClientWithDeviceIDAndProxyURL(e.cfg, resolveKimiDeviceID(auth), auth.ProxyURL)
 	td, err := client.RefreshToken(ctx, refreshToken)
 	if err != nil {
 		return nil, err

internal/thinking/apply.go

@@ -16,7 +16,6 @@ var providerAppliers = map[string]ProviderApplier{
 	"claude":      nil,
 	"openai":      nil,
 	"codex":       nil,
-	"iflow":       nil,
 	"antigravity": nil,
 	"kimi":        nil,
 }
@@ -63,7 +62,7 @@ func IsUserDefinedModel(modelInfo *registry.ModelInfo) bool {
 //   - body: Original request body JSON
 //   - model: Model name, optionally with thinking suffix (e.g., "claude-sonnet-4-5(16384)")
 //   - fromFormat: Source request format (e.g., openai, codex, gemini)
-//   - toFormat: Target provider format for the request body (gemini, gemini-cli, antigravity, claude, openai, codex, iflow)
+//   - toFormat: Target provider format for the request body (gemini, gemini-cli, antigravity, claude, openai, codex, kimi)
 //   - providerKey: Provider identifier used for registry model lookups (may differ from toFormat, e.g., openrouter -> openai)
 //
 // Returns:
@@ -327,12 +326,6 @@ func extractThinkingConfig(body []byte, provider string) ThinkingConfig {
 		return extractOpenAIConfig(body)
 	case "codex":
 		return extractCodexConfig(body)
-	case "iflow":
-		config := extractIFlowConfig(body)
-		if hasThinkingConfig(config) {
-			return config
-		}
-		return extractOpenAIConfig(body)
 	case "kimi":
 		// Kimi uses OpenAI-compatible reasoning_effort format
 		return extractOpenAIConfig(body)
@@ -494,34 +487,3 @@ func extractCodexConfig(body []byte) ThinkingConfig {
 
 	return ThinkingConfig{}
 }
-
-// extractIFlowConfig extracts thinking configuration from iFlow format request body.
-//
-// iFlow API format (supports multiple model families):
-//   - GLM format: chat_template_kwargs.enable_thinking (boolean)
-//   - MiniMax format: reasoning_split (boolean)
-//
-// Returns ModeBudget with Budget=1 as a sentinel value indicating "enabled".
-// The actual budget/configuration is determined by the iFlow applier based on model capabilities.
-// Budget=1 is used because iFlow models don't use numeric budgets; they only support on/off.
-func extractIFlowConfig(body []byte) ThinkingConfig {
-	// GLM format: chat_template_kwargs.enable_thinking
-	if enabled := gjson.GetBytes(body, "chat_template_kwargs.enable_thinking"); enabled.Exists() {
-		if enabled.Bool() {
-			// Budget=1 is a sentinel meaning "enabled" (iFlow doesn't use numeric budgets)
-			return ThinkingConfig{Mode: ModeBudget, Budget: 1}
-		}
-		return ThinkingConfig{Mode: ModeNone, Budget: 0}
-	}
-
-	// MiniMax format: reasoning_split
-	if split := gjson.GetBytes(body, "reasoning_split"); split.Exists() {
-		if split.Bool() {
-			// Budget=1 is a sentinel meaning "enabled" (iFlow doesn't use numeric budgets)
-			return ThinkingConfig{Mode: ModeBudget, Budget: 1}
-		}
-		return ThinkingConfig{Mode: ModeNone, Budget: 0}
-	}
-
-	return ThinkingConfig{}
-}

internal/thinking/convert.go

@@ -155,7 +155,7 @@ const (
 // It analyzes the model's ThinkingSupport configuration to classify the model:
 //   - CapabilityNone: modelInfo.Thinking is nil (model doesn't support thinking)
 //   - CapabilityBudgetOnly: Has Min/Max but no Levels (Claude, Gemini 2.5)
-//   - CapabilityLevelOnly: Has Levels but no Min/Max (OpenAI, iFlow)
+//   - CapabilityLevelOnly: Has Levels but no Min/Max (OpenAI, Codex, Kimi)
 //   - CapabilityHybrid: Has both Min/Max and Levels (Gemini 3)
 //
 // Note: Returns a special sentinel value when modelInfo itself is nil (unknown model).

internal/thinking/strip.go

@@ -44,13 +44,6 @@ func StripThinkingConfig(body []byte, provider string) []byte {
 		}
 	case "codex":
 		paths = []string{"reasoning.effort"}
-	case "iflow":
-		paths = []string{
-			"chat_template_kwargs.enable_thinking",
-			"chat_template_kwargs.clear_thinking",
-			"reasoning_split",
-			"reasoning_effort",
-		}
 	default:
 		return body
 	}

internal/thinking/types.go

@@ -1,7 +1,7 @@
 // Package thinking provides unified thinking configuration processing.
 //
 // This package offers a unified interface for parsing, validating, and applying
-// thinking configurations across various AI providers (Claude, Gemini, OpenAI, iFlow).
+// thinking configurations across various AI providers (Claude, Gemini, OpenAI, Codex, Antigravity, Kimi).
 package thinking
 
 import "github.com/router-for-me/CLIProxyAPI/v6/internal/registry"

internal/tui/oauth_tab.go

@@ -24,7 +24,6 @@ var oauthProviders = []oauthProvider{
 	{"Codex (OpenAI)", "codex-auth-url", "🟩"},
 	{"Antigravity", "antigravity-auth-url", "🟪"},
 	{"Kimi", "kimi-auth-url", "🟫"},
-	{"IFlow", "iflow-auth-url", "⬜"},
 }
 
 // oauthTabModel handles OAuth login flows.
@@ -281,8 +280,6 @@ func (m oauthTabModel) submitCallback(callbackURL string) tea.Cmd {
 					providerKey = "antigravity"
 				case "kimi-auth-url":
 					providerKey = "kimi"
-				case "iflow-auth-url":
-					providerKey = "iflow"
 				}
 				break
 			}