{"description":"API for fetching website metadata and link previews","endpoints":{"GET /health":"Health check endpoint","POST /preview":{"body":{"url":"The URL to fetch preview for (required)"},"description":"Fetch link preview for a given URL","response":{"description":"Page description","error":"Error message (if any)","image":"Preview image URL","site_name":"Site name","title":"Page title","url":"Original URL"}}},"examples":{"request":{"url":"https://github.com"}},"service":"Link Preview API","version":"1.0.0"}