{"service":"media.dev.pollinations.ai","version":"2.0.0","endpoints":{"upload":"POST /upload → returns presigned URL for direct S3 upload","complete":"POST /upload/:id/complete → confirms upload","retrieve":"GET /:id → redirects to a presigned URL for direct S3 download","metadata":"GET /:id/metadata","gallery":"GET /media?tag=<tag> (public, all owners, newest first, cursor pagination)","catalog":"GET /media (requires API key, lists caller's tagged media)","delete":"DELETE /media/:id (requires sk_ key, owner only, tagged media only)"},"limits":{"maxFileSize":"100MB"}}