{"uid":"cap_vX4nSNIB3atI9CNi5_vtJ","slug":"47620-x402-payment-evidence-lookup-be4bd32b","name":"47620 x402 Payment Evidence Lookup","description":"Non-custodial x402 payment gateway on Solana (1% on-chain fee) plus a pay-per-call Solana data API for agents: token price, account balances, tx lookup, trending DEX pairs, network health. No signup, no API key — pay USDC per call.","url":"https://47620.xyz/x/payment/evidence/:hash?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"data":{"fetchedAt":"<iso>"},"endpoint":"payment-evidence"}},"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_x1WfGK-BxH37w5W3jI_ov","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves on-chain payment evidence for a specific x402 Solana payment transaction by hash","exampleAgentPrompt":"Can you pull up the payment evidence for this x402 Solana transaction — the hash is abc123def456…? I want to confirm the payment actually landed on-chain.","exampleUseCases":[{"title":"Audit a pay-per-call micropayment","prompt":"I just used the 47620 data API and paid 0.01 USDC via x402 — can you fetch the payment evidence for hash 9f3a2b7c... so I have proof the transaction landed on-chain?"},{"title":"Verify gateway receipt before releasing content","prompt":"Before I unlock access for this user, can you check the x402 payment evidence for hash e8d14c90... and confirm it shows ok:true from the 47620 Solana gateway?"},{"title":"Debug a failed agent payment flow","prompt":"My agent submitted a payment through the 47620 x402 gateway but I'm not sure it went through — can you look up the evidence for hash 3b7f19aa... and tell me what fetchedAt timestamp and status it shows?"}],"resultDescription":"Returns a JSON object with an 'ok' boolean indicating success, a 'data' object containing a 'fetchedAt' ISO timestamp of when the evidence was retrieved, and an 'endpoint' field confirming 'payment-evidence'. This confirms whether the specified payment hash corresponds to a valid, recorded on-chain x402 payment processed through the 47620 Solana gateway.","failureModes":["Hash not found — payment was never recorded or hash is malformed","Network timeout if Solana RPC is congested","Invalid hash format returns error response","Payment too recent and not yet indexed"],"whenToPreferThis":"Use this endpoint when you need to verify or audit a specific x402 payment that was processed through the 47620 Solana gateway. It is the canonical source of truth for payment evidence on this gateway, requiring no API key or signup — just pay 0.01 USDC per lookup. Prefer this over general blockchain explorers when you need structured JSON evidence tied to the x402 protocol specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:57:04.959Z","isFirstParty":false,"canonicalSlug":"47620-x402-payment-evidence-lookup-be4bd32b"}