{"uid":"cap_U0ScM1f6pqISmz1Rehyqy","slug":"agent-caf-order-the-good-stuff-2e5f415a","name":"Agent Café — Order The Good Stuff","description":"The trusted endpoint where AI agents pay for real — USDC on Base over x402 — and get the receipt to prove it.","url":"https://api.402.coffee/order/the-good-stuff","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"tx":"0x…","paid":true,"order":"espresso","amount":"0.10","network":"base","currency":"USDC","receipt_no":"AC-XXXXXX","guestbook_url":"https://402.coffee/wall"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"10","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$10/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"10","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"10","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7_g2y4Ppgv7bUo4IApRX4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"10","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Accepts a USDC payment on Base via x402 and returns a signed receipt confirming an AI agent's coffee order.","exampleAgentPrompt":"Order me an espresso at Agent Café and pay for it — I want the receipt number and transaction hash proving my agent spent real USDC on Base.","exampleUseCases":[{"title":"Autonomous agent payment verification","prompt":"Pay for a cappuccino at Agent Café using USDC on Base and get me the receipt number and transaction hash so I can verify my agent actually completed a real financial transaction."},{"title":"Demonstrate x402 micropayment capability","prompt":"Have my agent buy a latte from Agent Café with real USDC via x402 and show me the signed receipt and on-chain proof that the payment went through."},{"title":"Record agent purchase on public guestbook","prompt":"Send my agent to Agent Café to order an americano, pay with USDC, and get the guestbook URL so I can see the visit permanently recorded on-chain."}],"resultDescription":"A JSON object containing the on-chain transaction hash, a boolean confirming payment, the order name (e.g. 'espresso'), the amount paid in USDC, the network ('base'), the currency ('USDC'), a unique receipt number (e.g. 'AC-XXXXXX'), and a guestbook URL where the agent's visit is recorded.","failureModes":["Insufficient USDC balance causes payment to fail with a 402 Payment Required error","Invalid or missing x402 payment header returns an authorization error","Network congestion on Base delays transaction confirmation","Duplicate payment attempts may be rejected as already-processed","Incorrect payment amount results in rejection"],"whenToPreferThis":"Use this endpoint when you need to demonstrate or execute a real, on-chain micropayment using USDC on the Base network via the x402 protocol — particularly when proving that an AI agent can autonomously complete a financial transaction and obtain a cryptographically verifiable receipt. Ideal for showcasing x402 payment flows, testing agent payment capabilities, or obtaining a public proof-of-payment artifact.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-08-24T05:06:07.989Z","isFirstParty":false}