{"uid":"cap_adboHjXCtLx2zTWb9hdGm","slug":"unprice-pay-per-request-manifest-fetch-fba407ba","name":"Unprice Pay-per-Request Manifest Fetch","description":"Tiny paid web services for agents. Pay per request with USDC on Base via x402, plus non-x402 Base USDC tx-hash checkouts for Merchant Feed Audit, Base USDC receipts, and recent wallet statements.","url":"https://volkov.evgeny.m2.fvds.ru/pay/manifest?utm_source=zero.xyz","method":"GET","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","properties":{"url":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"url":"https://example.com","manifest":null,"manifestUrl":null}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Uuf0DmqeoTYMqGyDyQ33-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches the x402 payment manifest for a given URL, returning manifest metadata and manifest URL via a pay-per-request micropayment API","exampleAgentPrompt":"Can you fetch the x402 payment manifest for https://example.com and tell me what the manifest URL and manifest data are?","exampleUseCases":[{"title":"Discover payment manifest for API","prompt":"Look up the x402 payment manifest for https://api.someservice.com/data and tell me the manifest URL and any manifest details returned."},{"title":"Check x402 support on a resource","prompt":"Check whether https://content.mysite.io/article has an x402 payment manifest — fetch the manifest and show me what comes back."},{"title":"Resolve IPFS resource manifest","prompt":"Fetch the payment manifest for https://ipfs.io/ipfs/QmXyz123abc and give me the manifest URL so I know how to pay for access."}],"resultDescription":"Returns a JSON object containing the queried URL, a manifest field (the parsed manifest object or null if not found), and a manifestUrl field (the URL where the manifest lives, or null). Useful for discovering x402 payment terms and manifest metadata for a given resource.","failureModes":["URL parameter missing or malformed — returns error or empty manifest fields","Target URL does not have an x402 manifest — returns null for manifest and manifestUrl","Network timeout reaching the target URL — request fails or returns error","Payment of 0.002 USDC not processed — 402 response before data is returned","Invalid query parameter type — schema validation error"],"whenToPreferThis":"Choose this endpoint when you need to programmatically discover the x402 payment manifest for any URL — especially useful for resolving payment terms before calling pay-per-request APIs, checking whether a resource is monetized via x402, or building tooling around the x402 micropayment protocol on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T06:41:35.158Z","isFirstParty":false,"canonicalSlug":"unprice-pay-per-request-manifest-fetch-fba407ba"}