{"database":{"auto_update_interval":"1 hour(s)","last_update":null,"total_submissions":463},"description":"Serverless API for LeetCode submissions using public endpoints","endpoints":{"GET /api/github/status":"Check GitHub integration status","GET /api/refresh":"Simple refresh endpoint","GET /api/status":"API status and info","GET /api/submissions":"Get fresh submissions from LeetCode API","GET /api/submissions/all":"Get all submissions from local database","GET /api/submissions/download":"Download complete database","GET /api/submissions/recent":"Get submissions from last N hours","POST /api/submissions/fetch-recent":"Fetch with custom limit","POST /api/submissions/update":"Update local database manually"},"features":["Serverless functions","No authentication required","Fresh data on every request","Uses LeetCode public API","GitHub integration for persistent storage","Hourly automated updates"],"message":"LeetCode Submissions API (Vercel Serverless)","persistence":{"branch":"main","enabled":true,"repository":"AHILL-0121/LEETAPI"},"persistence_warnings":[],"platform":"vercel","usage":{"all_submissions":"GET /api/submissions/all?limit=100","download":"GET /api/submissions/download","fresh_api":"GET /api/submissions?limit=10","github_status":"GET /api/github/status","manual_update":"GET /api/refresh","recent_filter":"GET /api/submissions/recent?hours=6&limit=20"},"username":"ahillselvaraaj","version":"3.0.0"}