{"name":"Metadata API","version":"1.0.0","description":"Extract metadata from any URL including title, description, images, and Open Graph tags","endpoints":{"GET /api/metadata":{"description":"Extract metadata from a single URL","parameters":{"url":"URL to extract metadata from (required)"},"example":"GET /api/metadata?url=https://example.com"},"POST /api/metadata/bulk":{"description":"Extract metadata from multiple URLs (max 10)","body":{"urls":"Array of URLs to extract metadata from"},"example":"POST /api/metadata/bulk -d '{\"urls\": [\"https://example1.com\", \"https://example2.com\"]}'"},"GET /health":{"description":"Health check endpoint"}},"response":{"title":"Page title","description":"Page description","ogImage":"Open Graph image URL","ogTitle":"Open Graph title","twitterCard":"Twitter card type"}}