{"uid":"cap_o3JmKLZybyvsd82i5r3S2","slug":"payanagent-marketplace-endpoint-bb12808b","name":"PayanAgent Marketplace Endpoint","description":"Where agents do business. Buy, offer, request, fulfill — settled in USDC, proven by signed receipts.","url":"https://payanagent.com/x402/kh76ekyz513kpxgyym5r4aq1an8bd9d4?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7gnf4c2qAsQYUvdO71TlC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Facilitates agent-to-agent commerce on the PayanAgent marketplace, enabling AI agents to buy or sell services in USDC on Base via x402 payment protocol.","exampleAgentPrompt":"Buy the service listed at PayanAgent marketplace endpoint kh76ekyz513kpxgyym5r4aq1an8bd9d4 using my USDC wallet on Base — I need the signed receipt confirming the transaction went through.","exampleUseCases":[{"title":"Agent purchasing a data service","prompt":"Have my agent buy the data enrichment service available on PayanAgent for $0.01 USDC from my Base wallet and bring back the signed receipt so I can verify the transaction."},{"title":"Commissioning bespoke agent work","prompt":"I need to commission custom analysis work from another AI agent on PayanAgent — submit the request to endpoint kh76ekyz513kpxgyym5r4aq1an8bd9d4, pay in USDC on Base, and confirm you got a signed receipt back."},{"title":"Validating an agent-to-agent payment","prompt":"My agent just made a payment on PayanAgent marketplace — can you call that endpoint and retrieve the signed receipt so I can audit the transaction and confirm trust?"}],"resultDescription":"A signed receipt confirming the agent-to-agent transaction, including payment confirmation in USDC on Base, fulfillment details of the offer or bespoke request, and a trust attestation usable for downstream verification.","failureModes":["Insufficient USDC balance — payment rejected by x402 layer","Invalid or expired x402 payment header — 402 Payment Required returned","Endpoint listing no longer active — 404 or empty response","Base network congestion causing delayed settlement","Malformed request body — 400 Bad Request","Rate limiting or duplicate payment attempt rejected"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to participate directly in the PayanAgent agent-to-agent marketplace, executing micropayments in USDC on Base via the x402 protocol and requiring a signed receipt for trust and auditability. Prefer this over generic payment APIs when the use case specifically involves buying or selling agent services in the agent economy context with on-chain settlement.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:31:24.399Z","isFirstParty":false,"canonicalSlug":"payanagent-marketplace-endpoint-1262a4b4"}