{"uid":"cap_RoNlTdurmbz03-A3jpCrH","slug":"bright-gaming-url-verification-api-b19a74c3","name":"Bright Gaming URL Verification API","description":"Public URL verification API for AI agents. Independently fetch one public HTTP(S) URL and return target HTTP status, final URL, raw response-body SHA-256 content fingerprint, content type/encoding, byte length, and UTC observation time. Use for URL integrity verification, website change detection, content fingerprints, and web evidence. Receipt v2 hashes content-encoded bytes without application decompression; 1 MB max, one 7-second fetch deadline, max three redirects, ports 80/443 only.","url":"https://playbrightgaming.com/agent-services/verify-url?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"One public HTTP(S) URL, ports 80/443; no credentials, fragments, local/reserved addresses or HTTPS downgrade redirects."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["receiptVersion","byteContract","requestedUrl","finalUrl","status","contentType","contentEncoding","byteLength","sha256","fetchedAt"],"properties":{"sha256":{"type":"string"},"status":{"type":"integer"},"finalUrl":{"type":"string"},"fetchedAt":{"type":"string"},"byteLength":{"type":"integer"},"contentType":{"type":["string","null"]},"byteContract":{"const":"raw-content-encoded-body"},"requestedUrl":{"type":"string"},"receiptVersion":{"const":"pennybot.url-receipt.v2"},"contentEncoding":{"type":"string"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0009","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.0009/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0009","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0009","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_b_MI8Aaznu2dz6LHuBmn0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0009","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Independently fetches a public HTTP(S) URL and returns HTTP status, final URL, SHA-256 content fingerprint, content type, byte length, and UTC observation timestamp for integrity verification and change detection.","exampleAgentPrompt":"Can you independently verify that https://example.com/report.pdf is live right now and give me its SHA-256 content fingerprint, HTTP status, and the exact UTC time you checked it?","exampleUseCases":[{"title":"Tamper detection for published document","prompt":"Check https://docs.acme.com/terms-of-service.html right now and give me its SHA-256 fingerprint and byte size — I want to know if the content has changed since yesterday's hash was b3a1f9..."},{"title":"Third-party URL liveness confirmation","prompt":"I need you to independently verify that https://partner-api.supplier.io/status returns a 200 and tell me the final URL it resolves to and when you checked — I need this as evidence for a contract dispute."},{"title":"Redirect chain and destination audit","prompt":"Fetch https://short.ly/promo2024 and tell me the final URL it lands on after redirects, the HTTP status, and the content type — I want to make sure our marketing link isn't pointing somewhere unexpected."}],"resultDescription":"Returns the target HTTP status code, final URL after up to three redirects, raw response-body SHA-256 content fingerprint (hashed from content-encoded bytes), content type and encoding headers, response byte length (up to 1 MB), and UTC timestamp of the observation. Fetched within a 7-second deadline over ports 80 or 443 only.","failureModes":["URL is non-public or requires authentication — returns error, no data","URL uses non-standard port (not 80/443) — request rejected","Response body exceeds 1 MB cap — truncated or error","Fetch times out beyond 7-second deadline — timeout error","More than three redirects encountered — redirect limit exceeded error","Invalid or malformed URL input — validation error","Target server returns a network error or is unreachable — fetch failure"],"whenToPreferThis":"Choose this endpoint when you need an independent, timestamped, third-party observation of a public URL — especially for integrity checks, tamper detection, change monitoring, or producing verifiable web evidence. Prefer it over browser-based or in-process fetches when neutrality and auditability matter. It is optimized for lightweight verification (not full content retrieval or scraping) and is machine-payable per-call via USDC, making it suitable for automated agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:34:42.144Z","isFirstParty":false,"canonicalSlug":"bright-gaming-url-verification-api-b19a74c3"}