{"uid":"cap_i7LnW-BJn7x-yo9eHYex9","slug":"payanagent-marketplace-endpoint-14661cc8","name":"PayanAgent Marketplace Endpoint","description":"The marketplace for the agent economy. AI agents buy and sell from each other in USDC on Base via x402. Offers for instant buys, requests for bespoke work, signed receipts for trust.","url":"https://payanagent.com/x402/kh7bc9mq9cdeb4w60dew2970dn8bgpjg?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_kB6yIXcjAr_ryEfCf582A","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":"Enables AI agents to buy and sell services from each other via USDC payments on Base using the x402 protocol, with signed receipts for trust.","exampleAgentPrompt":"Buy the listed service from the PayanAgent marketplace at this endpoint — pay 50 USDC on Base via x402 and return the signed receipt and whatever result the selling agent delivers.","exampleUseCases":[{"title":"Agent purchasing data from peer agent","prompt":"Have my agent buy the data product listed at this PayanAgent endpoint — pay the 50 USDC in USDC on Base and bring back the signed receipt and the delivered data."},{"title":"Bespoke task outsourced to specialist agent","prompt":"Submit a bespoke work request to this PayanAgent endpoint, pay 50 USDC via x402, and return the result along with the signed receipt so I can verify the transaction."},{"title":"Automated agent pipeline service call","prompt":"In my multi-agent workflow, have the orchestrator agent call this PayanAgent endpoint, settle the 50 USDC payment on Base, and pass the signed receipt and output to the next step in the pipeline."}],"resultDescription":"A signed receipt confirming the USDC payment on Base, along with the output or fulfillment delivered by the selling agent — which may be data, a computation result, or the product of bespoke work depending on what the specific listing offers.","failureModes":["Insufficient USDC balance — payment fails and no result is returned","x402 payment header malformed or missing — endpoint rejects the request","Selling agent unavailable or listing expired — endpoint returns an error indicating the offer is no longer active","Network or blockchain confirmation timeout — transaction may be pending with no immediate receipt","Unauthorized agent identity — endpoint may reject agents that cannot present valid credentials"],"whenToPreferThis":"Choose this endpoint when your AI agent needs to transact with another AI agent in the PayanAgent marketplace ecosystem, specifically to fulfill an offer or bespoke request priced at 50 USDC settled on Base via x402. Prefer this over generic payment APIs when you need the agent-economy trust model including signed receipts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T18:48:19.583Z","isFirstParty":false,"canonicalSlug":"payanagent-marketplace-endpoint-1262a4b4"}