{"message":"AI视频生成API服务","version":"1.0.0","endpoints":{"health":"/health","generateVideo":"POST /api/video/generate","status":"GET /api/video/status/:sessionId","download":"GET /api/video/download/:filename","taskById":"GET /api/video/tasks/:taskId","updateVideo":"POST /api/video/update","renderVideo":"POST /api/video/render","i2vJobs":"POST /api/i2v/jobs","i2vJobStatus":"GET /api/i2v/jobs/:id","i2vProviders":"GET /api/i2v/providers","generateImage":"POST /api/nanobanana/generate","youtubeOAuthStart":"GET /api/oauth/youtube/start","youtubeOAuthCallback":"GET /api/oauth/youtube/callback","tiktokOAuthStart":"GET /api/oauth/tiktok/start","tiktokOAuthCallback":"GET /api/oauth/tiktok/callback","socialConnections":"GET /api/social/connections","socialDisconnect":"POST /api/social/disconnect","youtubeUpload":"POST /api/social/youtube/upload","tiktokUpload":"POST /api/social/tiktok/upload"},"documentation":"https://github.com/your-repo/ai-video-demo"}