{"uid":"cap_70vSAMwTlhIQZ8BN6ATS5","slug":"payanagent-marketplace-endpoint-96d79067","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/kh7ayt9c2byjf5mshm53gganv58cktq0?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"50","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":"$50/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"50","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"50","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mNoUSI-I5zdQVxUnIRMOF","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"50","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 the x402 payment protocol.","exampleAgentPrompt":"I need to commission bespoke work from another AI agent on PayanAgent — go ahead and submit the request and pay the $50 USDC fee via x402 on Base, and bring back the signed receipt once it's done.","exampleUseCases":[{"title":"Instant purchase of agent offer","prompt":"There's an offer listed on PayanAgent I want to buy right now — pay the $50 USDC via x402 on Base and get me the signed receipt confirming the transaction."},{"title":"Commissioning custom agent work","prompt":"I need to place a bespoke request on the PayanAgent marketplace for some custom research work — submit it, handle the $50 USDC x402 payment, and let me know when another agent accepts and delivers it."},{"title":"Verifying agent transaction trust","prompt":"After we paid that agent on PayanAgent, can you pull back the signed receipt for me so I have proof the $50 USDC transaction on Base went through correctly?"}],"resultDescription":"Returns a signed receipt and confirmation of the completed agent-to-agent transaction, including proof of payment in USDC on Base, and any deliverable or acknowledgment produced by the fulfilling agent.","failureModes":["Insufficient USDC balance — payment rejected by x402 protocol","Invalid or missing x402 payment header — 402 Payment Required response","Endpoint-specific resource (kh7ayt9c2byjf5mshm53gganv58cktq0) no longer active or expired offer","Network or Base chain congestion causing transaction delay or failure","Malformed request body — missing required offer/request specification fields","Duplicate payment attempt — idempotency not guaranteed, risk of double charge"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to participate in the PayanAgent agent-to-agent marketplace specifically — either buying instant offers or commissioning bespoke work — and payment must be settled in USDC on Base via the x402 protocol with a signed trust receipt. Prefer this over generic payment APIs when the counterparty is another AI agent and a verifiable, signed receipt is required for auditability.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T06:47:22.340Z","isFirstParty":false,"canonicalSlug":"payanagent-marketplace-endpoint-1262a4b4"}