{"name":"Schema Extraction Service","version":"1.2.0","description":"Convert public web pages into concise Schema.org JSON-LD, retrieve existing structured data, or verify Product facts against multiple representations on the requested page.","paymentPolicy":{"protocol":"x402 v2","currency":"USDC","network":"Base","settlement":"successful_responses_only","note":"Payment authorization settles only after a successful response. Rejected and failed requests do not settle. Call GET /check?url=TARGET first for a free reachability assessment.","preflightEndpoint":"GET /check?url=<target_url>"},"endpoints":[{"path":"/extract","method":"GET","price":"$0.01","description":"Convert a public page into concise, validated Schema.org JSON-LD. Supports 200+ entity types. Payment settles only on success."},{"path":"/extract/lite","method":"GET","price":"$0.005","description":"Return Schema.org structured data already published on the page. Navigation-only results carry a low-information signal. Payment settles only on success."},{"path":"/extract/verified","method":"GET","price":"$0.02","description":"Verify Product fields against multiple page representations. Returns field-level evidence and a verified, conflicted, or insufficient_evidence verdict. Non-product pages return 422 and do not settle."}],"supportedTypes":["Product","Article","BlogPosting","NewsArticle","TechArticle","LocalBusiness","JobPosting","Event","Organization","Recipe","FAQPage","SoftwareApplication","VideoObject","Person","Course","Dataset","Book","Movie","HowTo","QAPage","DiscussionForumPosting","EmployerAggregateRating","Review","VacationRental","ClaimReview","ImageObject","ProfilePage","Service","BreadcrumbList","ItemList","WebPage"],"acceptedNetworks":["base"],"freeEndpoints":["/health","/test/demo","/.well-known/x402","/check"],"openapi":"/extract/openapi.json"}