diff --git a/MANAGEMENT_API.md b/MANAGEMENT_API.md
index 17f6873e..7ad57003 100644
--- a/MANAGEMENT_API.md
+++ b/MANAGEMENT_API.md
@@ -514,6 +514,56 @@ Manage JSON token files under `auth-dir`: list, download, upload, delete.
     { "status": "ok", "deleted": 3 }
     ```
 
+### Login/OAuth URLs
+
+These endpoints initiate provider login flows and return a URL to open in a browser. Tokens are saved under `auths/` once the flow completes.
+
+- GET `/anthropic-auth-url` — Start Anthropic (Claude) login
+  - Request:
+    ```bash
+    curl -H 'Authorization: Bearer <MANAGEMENT_KEY>' \
+      http://localhost:8317/v0/management/anthropic-auth-url
+    ```
+  - Response:
+    ```json
+    { "status": "ok", "url": "https://..." }
+    ```
+
+- GET `/codex-auth-url` — Start Codex login
+  - Request:
+    ```bash
+    curl -H 'Authorization: Bearer <MANAGEMENT_KEY>' \
+      http://localhost:8317/v0/management/codex-auth-url
+    ```
+  - Response:
+    ```json
+    { "status": "ok", "url": "https://..." }
+    ```
+
+- GET `/gemini-cli-auth-url` — Start Google (Gemini CLI) login
+  - Query params:
+    - `project_id` (optional): Google Cloud project ID.
+  - Request:
+    ```bash
+    curl -H 'Authorization: Bearer <MANAGEMENT_KEY>' \
+      'http://localhost:8317/v0/management/gemini-cli-auth-url?project_id=<PROJECT_ID>'
+    ```
+  - Response:
+    ```json
+    { "status": "ok", "url": "https://..." }
+    ```
+
+- GET `/qwen-auth-url` — Start Qwen login (device flow)
+  - Request:
+    ```bash
+    curl -H 'Authorization: Bearer <MANAGEMENT_KEY>' \
+      http://localhost:8317/v0/management/qwen-auth-url
+    ```
+  - Response:
+    ```json
+    { "status": "ok", "url": "https://..." }
+    ```
+
 ## Error Responses
 
 Generic error format:
@@ -527,4 +577,3 @@ Generic error format:
 
 - Changes are written back to the YAML config file and hot‑reloaded by the file watcher and clients.
 - `allow-remote-management` and `remote-management-key` cannot be changed via the API; configure them in the config file.
-
diff --git a/MANAGEMENT_API_CN.md b/MANAGEMENT_API_CN.md
index b4a661fa..85c77d60 100644
--- a/MANAGEMENT_API_CN.md
+++ b/MANAGEMENT_API_CN.md
@@ -514,6 +514,56 @@
     { "status": "ok", "deleted": 3 }
     ```
 
+### 登录/授权 URL
+
+以下端点用于发起各提供商的登录流程，并返回需要在浏览器中打开的 URL。流程完成后，令牌会保存到 `auths/` 目录。
+
+- GET `/anthropic-auth-url` — 开始 Anthropic（Claude）登录
+  - 请求：
+    ```bash
+    curl -H 'Authorization: Bearer <MANAGEMENT_KEY>' \
+      http://localhost:8317/v0/management/anthropic-auth-url
+    ```
+  - 响应：
+    ```json
+    { "status": "ok", "url": "https://..." }
+    ```
+
+- GET `/codex-auth-url` — 开始 Codex 登录
+  - 请求：
+    ```bash
+    curl -H 'Authorization: Bearer <MANAGEMENT_KEY>' \
+      http://localhost:8317/v0/management/codex-auth-url
+    ```
+  - 响应：
+    ```json
+    { "status": "ok", "url": "https://..." }
+    ```
+
+- GET `/gemini-cli-auth-url` — 开始 Google（Gemini CLI）登录
+  - 查询参数：
+    - `project_id`（可选）：Google Cloud 项目 ID。
+  - 请求：
+    ```bash
+    curl -H 'Authorization: Bearer <MANAGEMENT_KEY>' \
+      'http://localhost:8317/v0/management/gemini-cli-auth-url?project_id=<PROJECT_ID>'
+    ```
+  - 响应：
+    ```json
+    { "status": "ok", "url": "https://..." }
+    ```
+
+- GET `/qwen-auth-url` — 开始 Qwen 登录（设备授权流程）
+  - 请求：
+    ```bash
+    curl -H 'Authorization: Bearer <MANAGEMENT_KEY>' \
+      http://localhost:8317/v0/management/qwen-auth-url
+    ```
+  - 响应：
+    ```json
+    { "status": "ok", "url": "https://..." }
+    ```
+
 ## 错误响应
 
 通用错误格式：
@@ -527,4 +577,3 @@
 
 - 变更会写回 YAML 配置文件，并由文件监控器热重载配置与客户端。
 - `allow-remote-management` 与 `remote-management-key` 不能通过 API 修改，需在配置文件中设置。
-
diff --git a/internal/api/handlers/management/auth_files.go b/internal/api/handlers/management/auth_files.go
index 6337b3da..d061c04a 100644
--- a/internal/api/handlers/management/auth_files.go
+++ b/internal/api/handlers/management/auth_files.go
@@ -1,14 +1,27 @@
 package management
 
 import (
+	"context"
+	"encoding/json"
 	"fmt"
 	"io"
+	"net/http"
 	"os"
 	"path/filepath"
 	"strings"
+	"time"
 
 	"github.com/gin-gonic/gin"
+	"github.com/luispater/CLIProxyAPI/internal/auth/claude"
+	"github.com/luispater/CLIProxyAPI/internal/auth/codex"
+	geminiAuth "github.com/luispater/CLIProxyAPI/internal/auth/gemini"
+	"github.com/luispater/CLIProxyAPI/internal/auth/qwen"
+	"github.com/luispater/CLIProxyAPI/internal/client"
+	"github.com/luispater/CLIProxyAPI/internal/misc"
+	log "github.com/sirupsen/logrus"
 	"github.com/tidwall/gjson"
+	"golang.org/x/oauth2"
+	"golang.org/x/oauth2/google"
 )
 
 // List auth files
@@ -147,3 +160,480 @@ func (h *Handler) DeleteAuthFile(c *gin.Context) {
 	}
 	c.JSON(200, gin.H{"status": "ok"})
 }
+
+func (h *Handler) RequestAnthropicToken(c *gin.Context) {
+	ctx := context.Background()
+
+	log.Info("Initializing Claude authentication...")
+
+	// Generate PKCE codes
+	pkceCodes, err := claude.GeneratePKCECodes()
+	if err != nil {
+		log.Fatalf("Failed to generate PKCE codes: %v", err)
+		return
+	}
+
+	// Generate random state parameter
+	state, err := misc.GenerateRandomState()
+	if err != nil {
+		log.Fatalf("Failed to generate state parameter: %v", err)
+		return
+	}
+
+	// Initialize Claude auth service
+	anthropicAuth := claude.NewClaudeAuth(h.cfg)
+
+	// Generate authorization URL
+	authURL, state, err := anthropicAuth.GenerateAuthURL(state, pkceCodes)
+	if err != nil {
+		log.Fatalf("Failed to generate authorization URL: %v", err)
+		return
+	}
+
+	go func() {
+		// Initialize OAuth server
+		oauthServer := claude.NewOAuthServer(54545)
+
+		// Start OAuth callback server
+		if err = oauthServer.Start(); err != nil {
+			if strings.Contains(err.Error(), "already in use") {
+				authErr := claude.NewAuthenticationError(claude.ErrPortInUse, err)
+				log.Error(claude.GetUserFriendlyMessage(authErr))
+				return
+			}
+			authErr := claude.NewAuthenticationError(claude.ErrServerStartFailed, err)
+			log.Fatalf("Failed to start OAuth callback server: %v", authErr)
+			return
+		}
+		defer func() {
+			if err = oauthServer.Stop(ctx); err != nil {
+				log.Warnf("Failed to stop OAuth server: %v", err)
+			}
+		}()
+
+		log.Info("Waiting for authentication callback...")
+
+		// Wait for OAuth callback
+		result, errWaitForCallback := oauthServer.WaitForCallback(5 * time.Minute)
+		if errWaitForCallback != nil {
+			if strings.Contains(errWaitForCallback.Error(), "timeout") {
+				authErr := claude.NewAuthenticationError(claude.ErrCallbackTimeout, errWaitForCallback)
+				log.Error(claude.GetUserFriendlyMessage(authErr))
+			} else {
+				log.Errorf("Authentication failed: %v", errWaitForCallback)
+			}
+			return
+		}
+
+		if result.Error != "" {
+			oauthErr := claude.NewOAuthError(result.Error, "", http.StatusBadRequest)
+			log.Error(claude.GetUserFriendlyMessage(oauthErr))
+			return
+		}
+
+		// Validate state parameter
+		if result.State != state {
+			authErr := claude.NewAuthenticationError(claude.ErrInvalidState, fmt.Errorf("expected %s, got %s", state, result.State))
+			log.Error(claude.GetUserFriendlyMessage(authErr))
+			return
+		}
+
+		log.Debug("Authorization code received, exchanging for tokens...")
+
+		// Exchange authorization code for tokens
+		authBundle, errExchangeCodeForTokens := anthropicAuth.ExchangeCodeForTokens(ctx, result.Code, state, pkceCodes)
+		if errExchangeCodeForTokens != nil {
+			authErr := claude.NewAuthenticationError(claude.ErrCodeExchangeFailed, errExchangeCodeForTokens)
+			log.Errorf("Failed to exchange authorization code for tokens: %v", authErr)
+			log.Debug("This may be due to network issues or invalid authorization code")
+			return
+		}
+
+		// Create token storage
+		tokenStorage := anthropicAuth.CreateTokenStorage(authBundle)
+
+		// Initialize Claude client
+		anthropicClient := client.NewClaudeClient(h.cfg, tokenStorage)
+
+		// Save token storage
+		if errWaitForCallback = anthropicClient.SaveTokenToFile(); errWaitForCallback != nil {
+			log.Fatalf("Failed to save authentication tokens: %v", errWaitForCallback)
+			return
+		}
+
+		log.Info("Authentication successful!")
+		if authBundle.APIKey != "" {
+			log.Info("API key obtained and saved")
+		}
+
+		log.Info("You can now use Claude services through this CLI")
+	}()
+
+	c.JSON(200, gin.H{"status": "ok", "url": authURL})
+}
+
+func (h *Handler) RequestGeminiCLIToken(c *gin.Context) {
+	ctx := context.Background()
+
+	// Optional project ID from query
+	projectID := c.Query("project_id")
+
+	log.Info("Initializing Google authentication...")
+
+	// OAuth2 configuration (mirrors internal/auth/gemini)
+	conf := &oauth2.Config{
+		ClientID:     "681255809395-oo8ft2oprdrnp9e3aqf6av3hmdib135j.apps.googleusercontent.com",
+		ClientSecret: "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",
+		RedirectURL:  "http://localhost:8085/oauth2callback",
+		Scopes: []string{
+			"https://www.googleapis.com/auth/cloud-platform",
+			"https://www.googleapis.com/auth/userinfo.email",
+			"https://www.googleapis.com/auth/userinfo.profile",
+		},
+		Endpoint: google.Endpoint,
+	}
+
+	// Build authorization URL and return it immediately
+	authURL := conf.AuthCodeURL("state-token", oauth2.AccessTypeOffline, oauth2.SetAuthURLParam("prompt", "consent"))
+
+	go func() {
+		codeChan := make(chan string)
+		errChan := make(chan error)
+
+		mux := http.NewServeMux()
+		server := &http.Server{Addr: ":8085", Handler: mux}
+
+		mux.HandleFunc("/oauth2callback", func(w http.ResponseWriter, r *http.Request) {
+			if err := r.URL.Query().Get("error"); err != "" {
+				_, _ = fmt.Fprintf(w, "Authentication failed: %s", err)
+				errChan <- fmt.Errorf("authentication failed via callback: %s", err)
+				return
+			}
+			code := r.URL.Query().Get("code")
+			if code == "" {
+				_, _ = fmt.Fprint(w, "Authentication failed: code not found.")
+				errChan <- fmt.Errorf("code not found in callback")
+				return
+			}
+			_, _ = fmt.Fprint(w, "<html><body><h1>Authentication successful!</h1><p>You can close this window.</p></body></html>")
+			codeChan <- code
+		})
+
+		go func() {
+			if errListen := server.ListenAndServe(); errListen != nil && errListen != http.ErrServerClosed {
+				log.Fatalf("ListenAndServe(): %v", errListen)
+			}
+		}()
+
+		log.Info("Waiting for authentication callback...")
+
+		var authCode string
+		select {
+		case code := <-codeChan:
+			authCode = code
+		case errCallback := <-errChan:
+			log.Errorf("Authentication failed: %v", errCallback)
+			// Attempt graceful shutdown
+			if errShutdown := server.Shutdown(ctx); errShutdown != nil {
+				log.Warnf("Failed to shut down server: %v", errShutdown)
+			}
+			return
+		case <-time.After(5 * time.Minute):
+			log.Error("oauth flow timed out")
+			if errShutdown := server.Shutdown(ctx); errShutdown != nil {
+				log.Warnf("Failed to shut down server after timeout: %v", errShutdown)
+			}
+			return
+		}
+
+		// Shutdown the callback server after receiving the code
+		if errShutdown := server.Shutdown(ctx); errShutdown != nil {
+			log.Warnf("Failed to shut down server: %v", errShutdown)
+		}
+
+		// Exchange authorization code for token
+		token, err := conf.Exchange(ctx, authCode)
+		if err != nil {
+			log.Errorf("Failed to exchange token: %v", err)
+			return
+		}
+
+		// Create token storage (mirrors internal/auth/gemini createTokenStorage)
+		httpClient := conf.Client(ctx, token)
+		req, errNewRequest := http.NewRequestWithContext(ctx, "GET", "https://www.googleapis.com/oauth2/v1/userinfo?alt=json", nil)
+		if errNewRequest != nil {
+			log.Errorf("Could not get user info: %v", errNewRequest)
+			return
+		}
+		req.Header.Set("Content-Type", "application/json")
+		req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token.AccessToken))
+
+		resp, errDo := httpClient.Do(req)
+		if errDo != nil {
+			log.Errorf("Failed to execute request: %v", errDo)
+			return
+		}
+		defer func() {
+			if errClose := resp.Body.Close(); errClose != nil {
+				log.Printf("warn: failed to close response body: %v", errClose)
+			}
+		}()
+
+		bodyBytes, _ := io.ReadAll(resp.Body)
+		if resp.StatusCode < 200 || resp.StatusCode >= 300 {
+			log.Errorf("Get user info request failed with status %d: %s", resp.StatusCode, string(bodyBytes))
+			return
+		}
+
+		email := gjson.GetBytes(bodyBytes, "email").String()
+		if email != "" {
+			log.Infof("Authenticated user email: %s", email)
+		} else {
+			log.Info("Failed to get user email from token")
+		}
+
+		// Marshal/unmarshal oauth2.Token to generic map and enrich fields
+		var ifToken map[string]any
+		jsonData, _ := json.Marshal(token)
+		if errUnmarshal := json.Unmarshal(jsonData, &ifToken); errUnmarshal != nil {
+			log.Errorf("Failed to unmarshal token: %v", errUnmarshal)
+			return
+		}
+
+		ifToken["token_uri"] = "https://oauth2.googleapis.com/token"
+		ifToken["client_id"] = "681255809395-oo8ft2oprdrnp9e3aqf6av3hmdib135j.apps.googleusercontent.com"
+		ifToken["client_secret"] = "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"
+		ifToken["scopes"] = []string{
+			"https://www.googleapis.com/auth/cloud-platform",
+			"https://www.googleapis.com/auth/userinfo.email",
+			"https://www.googleapis.com/auth/userinfo.profile",
+		}
+		ifToken["universe_domain"] = "googleapis.com"
+
+		ts := geminiAuth.GeminiTokenStorage{
+			Token:     ifToken,
+			ProjectID: projectID,
+			Email:     email,
+		}
+
+		// Initialize authenticated HTTP client via GeminiAuth to honor proxy settings
+		gemAuth := geminiAuth.NewGeminiAuth()
+		httpClient2, errGetClient := gemAuth.GetAuthenticatedClient(ctx, &ts, h.cfg, true)
+		if errGetClient != nil {
+			log.Fatalf("failed to get authenticated client: %v", errGetClient)
+			return
+		}
+		log.Info("Authentication successful.")
+
+		// Initialize the API client
+		cliClient := client.NewGeminiCLIClient(httpClient2, &ts, h.cfg)
+
+		// Perform the user setup process (migrated from DoLogin)
+		if err = cliClient.SetupUser(ctx, ts.Email, projectID); err != nil {
+			if err.Error() == "failed to start user onboarding, need define a project id" {
+				log.Error("Failed to start user onboarding: A project ID is required.")
+				project, errGetProjectList := cliClient.GetProjectList(ctx)
+				if errGetProjectList != nil {
+					log.Fatalf("Failed to get project list: %v", err)
+				} else {
+					log.Infof("Your account %s needs to specify a project ID.", ts.Email)
+					log.Info("========================================================================")
+					for _, p := range project.Projects {
+						log.Infof("Project ID: %s", p.ProjectID)
+						log.Infof("Project Name: %s", p.Name)
+						log.Info("------------------------------------------------------------------------")
+					}
+					log.Infof("Please run this command to login again with a specific project:\n\n%s --login --project_id <project_id>\n", os.Args[0])
+				}
+			} else {
+				log.Fatalf("Failed to complete user setup: %v", err)
+			}
+			return
+		}
+
+		// Post-setup checks and token persistence
+		auto := projectID == ""
+		cliClient.SetIsAuto(auto)
+		if !cliClient.IsChecked() && !cliClient.IsAuto() {
+			isChecked, checkErr := cliClient.CheckCloudAPIIsEnabled()
+			if checkErr != nil {
+				log.Fatalf("Failed to check if Cloud AI API is enabled: %v", checkErr)
+				return
+			}
+			cliClient.SetIsChecked(isChecked)
+			if !isChecked {
+				log.Fatal("Failed to check if Cloud AI API is enabled. If you encounter an error message, please create an issue.")
+				return
+			}
+		}
+
+		if err = cliClient.SaveTokenToFile(); err != nil {
+			log.Fatalf("Failed to save token to file: %v", err)
+			return
+		}
+
+		log.Info("You can now use Gemini CLI services through this CLI")
+	}()
+
+	c.JSON(200, gin.H{"status": "ok", "url": authURL})
+}
+
+func (h *Handler) RequestCodexToken(c *gin.Context) {
+	ctx := context.Background()
+
+	log.Info("Initializing Codex authentication...")
+
+	// Generate PKCE codes
+	pkceCodes, err := codex.GeneratePKCECodes()
+	if err != nil {
+		log.Fatalf("Failed to generate PKCE codes: %v", err)
+		return
+	}
+
+	// Generate random state parameter
+	state, err := misc.GenerateRandomState()
+	if err != nil {
+		log.Fatalf("Failed to generate state parameter: %v", err)
+		return
+	}
+
+	// Initialize Codex auth service
+	openaiAuth := codex.NewCodexAuth(h.cfg)
+
+	// Generate authorization URL
+	authURL, err := openaiAuth.GenerateAuthURL(state, pkceCodes)
+	if err != nil {
+		log.Fatalf("Failed to generate authorization URL: %v", err)
+		return
+	}
+
+	go func() {
+		// Initialize OAuth server
+		oauthServer := codex.NewOAuthServer(1455)
+
+		// Start OAuth callback server
+		if err = oauthServer.Start(); err != nil {
+			if strings.Contains(err.Error(), "already in use") {
+				authErr := codex.NewAuthenticationError(codex.ErrPortInUse, err)
+				log.Error(codex.GetUserFriendlyMessage(authErr))
+				return
+			}
+			authErr := codex.NewAuthenticationError(codex.ErrServerStartFailed, err)
+			log.Fatalf("Failed to start OAuth callback server: %v", authErr)
+			return
+		}
+		defer func() {
+			if err = oauthServer.Stop(ctx); err != nil {
+				log.Warnf("Failed to stop OAuth server: %v", err)
+			}
+		}()
+
+		log.Info("Waiting for authentication callback...")
+
+		// Wait for OAuth callback
+		result, errWaitForCallback := oauthServer.WaitForCallback(5 * time.Minute)
+		if errWaitForCallback != nil {
+			if strings.Contains(errWaitForCallback.Error(), "timeout") {
+				authErr := codex.NewAuthenticationError(codex.ErrCallbackTimeout, errWaitForCallback)
+				log.Error(codex.GetUserFriendlyMessage(authErr))
+			} else {
+				log.Errorf("Authentication failed: %v", errWaitForCallback)
+			}
+			return
+		}
+
+		if result.Error != "" {
+			oauthErr := codex.NewOAuthError(result.Error, "", http.StatusBadRequest)
+			log.Error(codex.GetUserFriendlyMessage(oauthErr))
+			return
+		}
+
+		// Validate state parameter
+		if result.State != state {
+			authErr := codex.NewAuthenticationError(codex.ErrInvalidState, fmt.Errorf("expected %s, got %s", state, result.State))
+			log.Error(codex.GetUserFriendlyMessage(authErr))
+			return
+		}
+
+		log.Debug("Authorization code received, exchanging for tokens...")
+
+		// Exchange authorization code for tokens
+		authBundle, errExchangeCodeForTokens := openaiAuth.ExchangeCodeForTokens(ctx, result.Code, pkceCodes)
+		if errExchangeCodeForTokens != nil {
+			authErr := codex.NewAuthenticationError(codex.ErrCodeExchangeFailed, errExchangeCodeForTokens)
+			log.Errorf("Failed to exchange authorization code for tokens: %v", authErr)
+			log.Debug("This may be due to network issues or invalid authorization code")
+			return
+		}
+
+		// Create token storage
+		tokenStorage := openaiAuth.CreateTokenStorage(authBundle)
+
+		// Initialize Codex client
+		openaiClient, errWaitForCallback := client.NewCodexClient(h.cfg, tokenStorage)
+		if errWaitForCallback != nil {
+			log.Fatalf("Failed to initialize Codex client: %v", errWaitForCallback)
+			return
+		}
+
+		// Save token storage
+		if errWaitForCallback = openaiClient.SaveTokenToFile(); errWaitForCallback != nil {
+			log.Fatalf("Failed to save authentication tokens: %v", errWaitForCallback)
+			return
+		}
+
+		log.Info("Authentication successful!")
+		if authBundle.APIKey != "" {
+			log.Info("API key obtained and saved")
+		}
+
+		log.Info("You can now use Codex services through this CLI")
+	}()
+
+	c.JSON(200, gin.H{"status": "ok", "url": authURL})
+}
+
+func (h *Handler) RequestQwenToken(c *gin.Context) {
+	ctx := context.Background()
+
+	log.Info("Initializing Qwen authentication...")
+
+	// Initialize Qwen auth service
+	qwenAuth := qwen.NewQwenAuth(h.cfg)
+
+	// Generate authorization URL
+	deviceFlow, err := qwenAuth.InitiateDeviceFlow(ctx)
+	if err != nil {
+		log.Fatalf("Failed to generate authorization URL: %v", err)
+		return
+	}
+	authURL := deviceFlow.VerificationURIComplete
+
+	go func() {
+		log.Info("Waiting for authentication...")
+		tokenData, errPollForToken := qwenAuth.PollForToken(deviceFlow.DeviceCode, deviceFlow.CodeVerifier)
+		if errPollForToken != nil {
+			fmt.Printf("Authentication failed: %v\n", errPollForToken)
+			os.Exit(1)
+		}
+
+		// Create token storage
+		tokenStorage := qwenAuth.CreateTokenStorage(tokenData)
+
+		// Initialize Qwen client
+		qwenClient := client.NewQwenClient(h.cfg, tokenStorage)
+
+		tokenStorage.Email = fmt.Sprintf("qwen-%d", time.Now().UnixMilli())
+
+		// Save token storage
+		if err = qwenClient.SaveTokenToFile(); err != nil {
+			log.Fatalf("Failed to save authentication tokens: %v", err)
+			return
+		}
+
+		log.Info("Authentication successful!")
+		log.Info("You can now use Qwen services through this CLI")
+	}()
+
+	c.JSON(200, gin.H{"status": "ok", "url": authURL})
+}
diff --git a/internal/api/server.go b/internal/api/server.go
index 65ba7fd8..57c7b92d 100644
--- a/internal/api/server.go
+++ b/internal/api/server.go
@@ -211,6 +211,12 @@ func (s *Server) setupRoutes() {
 			mgmt.GET("/auth-files/download", s.mgmt.DownloadAuthFile)
 			mgmt.POST("/auth-files", s.mgmt.UploadAuthFile)
 			mgmt.DELETE("/auth-files", s.mgmt.DeleteAuthFile)
+
+			mgmt.GET("/anthropic-auth-url", s.mgmt.RequestAnthropicToken)
+			mgmt.GET("/codex-auth-url", s.mgmt.RequestCodexToken)
+			mgmt.GET("/gemini-cli-auth-url", s.mgmt.RequestGeminiCLIToken)
+			mgmt.GET("/qwen-auth-url", s.mgmt.RequestQwenToken)
+
 		}
 	}
 }
diff --git a/internal/cmd/anthropic_login.go b/internal/cmd/anthropic_login.go
index f6e52c62..2249559f 100644
--- a/internal/cmd/anthropic_login.go
+++ b/internal/cmd/anthropic_login.go
@@ -15,6 +15,7 @@ import (
 	"github.com/luispater/CLIProxyAPI/internal/browser"
 	"github.com/luispater/CLIProxyAPI/internal/client"
 	"github.com/luispater/CLIProxyAPI/internal/config"
+	"github.com/luispater/CLIProxyAPI/internal/misc"
 	"github.com/luispater/CLIProxyAPI/internal/util"
 	log "github.com/sirupsen/logrus"
 )
@@ -44,7 +45,7 @@ func DoClaudeLogin(cfg *config.Config, options *LoginOptions) {
 	}
 
 	// Generate random state parameter
-	state, err := generateRandomState()
+	state, err := misc.GenerateRandomState()
 	if err != nil {
 		log.Fatalf("Failed to generate state parameter: %v", err)
 		return
diff --git a/internal/cmd/openai_login.go b/internal/cmd/openai_login.go
index 4ebb218f..7d5ba5d2 100644
--- a/internal/cmd/openai_login.go
+++ b/internal/cmd/openai_login.go
@@ -5,8 +5,6 @@ package cmd
 
 import (
 	"context"
-	"crypto/rand"
-	"encoding/hex"
 	"fmt"
 	"net/http"
 	"os"
@@ -17,6 +15,7 @@ import (
 	"github.com/luispater/CLIProxyAPI/internal/browser"
 	"github.com/luispater/CLIProxyAPI/internal/client"
 	"github.com/luispater/CLIProxyAPI/internal/config"
+	"github.com/luispater/CLIProxyAPI/internal/misc"
 	"github.com/luispater/CLIProxyAPI/internal/util"
 	log "github.com/sirupsen/logrus"
 )
@@ -52,7 +51,7 @@ func DoCodexLogin(cfg *config.Config, options *LoginOptions) {
 	}
 
 	// Generate random state parameter
-	state, err := generateRandomState()
+	state, err := misc.GenerateRandomState()
 	if err != nil {
 		log.Fatalf("Failed to generate state parameter: %v", err)
 		return
@@ -177,17 +176,3 @@ func DoCodexLogin(cfg *config.Config, options *LoginOptions) {
 
 	log.Info("You can now use Codex services through this CLI")
 }
-
-// generateRandomState generates a cryptographically secure random state parameter
-// for OAuth2 flows to prevent CSRF attacks.
-//
-// Returns:
-//   - string: A hexadecimal encoded random state string
-//   - error: An error if the random generation fails, nil otherwise
-func generateRandomState() (string, error) {
-	bytes := make([]byte, 16)
-	if _, err := rand.Read(bytes); err != nil {
-		return "", fmt.Errorf("failed to generate random bytes: %w", err)
-	}
-	return hex.EncodeToString(bytes), nil
-}
diff --git a/internal/misc/oauth.go b/internal/misc/oauth.go
new file mode 100644
index 00000000..acf034b2
--- /dev/null
+++ b/internal/misc/oauth.go
@@ -0,0 +1,21 @@
+package misc
+
+import (
+	"crypto/rand"
+	"encoding/hex"
+	"fmt"
+)
+
+// GenerateRandomState generates a cryptographically secure random state parameter
+// for OAuth2 flows to prevent CSRF attacks.
+//
+// Returns:
+//   - string: A hexadecimal encoded random state string
+//   - error: An error if the random generation fails, nil otherwise
+func GenerateRandomState() (string, error) {
+	bytes := make([]byte, 16)
+	if _, err := rand.Read(bytes); err != nil {
+		return "", fmt.Errorf("failed to generate random bytes: %w", err)
+	}
+	return hex.EncodeToString(bytes), nil
+}