Update api/index.js

api/index.js

@@ -70,11 +70,46 @@ const router = AutoRouter({
   finally: [corsify, logger],
 });
 
-// 不需要验证的路由
-router.get('/', () => json({ message: 'API 服务运行中~' }));
-router.get('/ping', () => json({ message: 'pong' }));
+// 根路由
+router.get('/', () => json({
+    service: "AI Chat Completion Proxy",
+    usage: {
+        endpoint: "/v1/chat/completions",
+        method: "POST",
+        headers: {
+            "Content-Type": "application/json",
+            "Authorization": "Bearer YOUR_API_KEY"
+        },
+        body: {
+            model: "One of: gpt-4o-mini, gpt-4o, gpt-4-turbo, gpt-4, gpt-3.5-turbo, claude-3-sonnet@20240229, claude-3-opus@20240229, claude-3-haiku@20240307, claude-3-5-sonnet@20240620, gemini-1.5-flash, gemini-1.5-pro, chat-bison, codechat-bison",
+            messages: [
+                { role: "system", content: "You are a helpful assistant." },
+                { role: "user", content: "Hello, who are you?" }
+            ],
+            stream: false,
+            temperature: 0.7,
+            top_p: 1
+        }
+    },
+    availableModels: [
+        "gpt-4o-mini",
+        "gpt-4o",
+        "gpt-4-turbo",
+        "gpt-4",
+        "gpt-3.5-turbo",
+        "claude-3-sonnet@20240229",
+        "claude-3-opus@20240229",
+        "claude-3-haiku@20240307",
+        "claude-3-5-sonnet@20240620",
+        "gemini-1.5-flash",
+        "gemini-1.5-pro",
+        "chat-bison",
+        "codechat-bison"
+    ],
+    note: "Replace YOUR_API_KEY with your actual API key."
+}));
 
-// 需要验证的路由单独添加 withAuth 中间件
+// models 路由
 router.get(config.API_PREFIX + '/v1/models', withAuth, () =>
     json({
             object: 'list',
@@ -96,6 +131,7 @@ router.get(config.API_PREFIX + '/v1/models', withAuth, () =>
     })
 );
 
+// chat 路由
 router.post(config.API_PREFIX + '/v1/chat/completions', withAuth, (req) => handleCompletion(req));
 
 async function GrpcToPieces(models, message, rules, stream, temperature, top_p) {