{"uid":"cap_jdZ_ZHn6ed-A1v-V8CXOp","slug":"blockchain-payment-verification-0c0ffb51","name":"Blockchain Payment Verification","description":"Free APEX on X1, and free USDC plus APEX on Arc, three times a day. No gas, no sign-up. Plus a swap, a screener, APEX City and token checks.","url":"https://apexfaucet.xyz/api/x402/payment-verify?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["hash","to"],"properties":{"to":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"The address that should have been paid."},"min":{"type":"string","description":"Optional: minimum amount in token units (needs token)."},"hash":{"type":"string","pattern":"^0x[0-9a-fA-F]{64}$","description":"Transaction hash of the payment."},"chain":{"enum":["ethereum","base","arc","bnb"],"type":"string","description":"Chain: ethereum, base, arc or bnb. Default ethereum."},"token":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"Optional: count only this token."}}}}},"output":{"type":"object"}}},"responseSchema":{"type":"json","schema":{"type":"object","properties":{"ok":{"type":"boolean"},"data":{"type":"object"},"paid":{"type":"number"}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cH2LzCN3FcAwFZzARNgYy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies whether a specific on-chain transaction actually paid a given address, returning ERC20 transfer details, token totals, native value, confirmation depth, and minimum-threshold checks.","exampleAgentPrompt":"Can you verify that transaction 0xabc123...def on Base actually sent USDC to my wallet at 0x742d35Cc... and that it sent at least 10 USDC?","exampleUseCases":[{"title":"Confirm customer crypto payment received","prompt":"A customer says they paid me in USDC on Base — the tx hash is 0x4f2a...8b9c and my receiving address is 0x742d35Cc6634C0532925a3b844Bc454e4438f44e. Can you verify the payment actually arrived and was at least 50 USDC?"},{"title":"Release order after on-chain payment check","prompt":"Before I ship this order, verify that transaction 0x9e1c...33fa on Ethereum actually paid 0xAbCd...1234 with at least 100 USDC — and confirm the transaction wasn't reverted and has enough confirmations."},{"title":"Audit past BNB Chain payment","prompt":"I need to audit a BNB Chain transaction from last week — hash 0xde4a...7701 — and find out exactly which tokens and how much native value were sent to 0x1234...abcd, and whether the transaction succeeded or reverted."}],"resultDescription":"Returns a breakdown of every ERC20 token transfer that reached the specified address in the transaction, per-token totals, any native (ETH/BNB) value transferred, a flag indicating whether a specified minimum was met, the transaction success or revert status, and the number of block confirmations. Transactions not found on the specified chain are rejected before any charge is applied.","failureModes":["Transaction hash not found on the specified chain — request rejected with no charge","Invalid or malformed transaction hash (not 64-char hex) — schema validation error","Invalid recipient address format (not a valid 0x address) — schema validation error","Token address provided but no minimum, or minimum provided without token — may produce unexpected results","Transaction found but recipient address received zero transfers — minimum-not-met result returned","Chain not supported or wrong chain specified for the transaction — request refused"],"whenToPreferThis":"Use this endpoint when you need to cryptographically confirm that a specific blockchain transaction actually delivered funds to a target address on Ethereum, Base, Arc, or BNB Chain. It is preferable over generic block explorers when you need a structured, machine-readable result including ERC20 transfer enumeration, token totals, minimum-threshold checks, and confirmation depth — all in a single call. Ideal for payment gating, order fulfillment automation, or audit workflows where a yes/no payment confirmation with detail is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T06:41:25.016Z","isFirstParty":false,"canonicalSlug":"blockchain-payment-verification-0c0ffb51"}