{"uid":"cap_peC6V-Qde2EFq_hTIYKQu","slug":"counterpartycheck-pre-payment-risk-check-e8285b00","name":"CounterpartyCheck Pre-Payment Risk Check","description":"Pre-payment counterparty risk check for AI agents: OFAC sanctions (names, aliases, wallets), domain age and email authentication, vendor and executive impersonation domains, routing/IBAN/SWIFT/wallet validation, and invoice-fraud signals. Returns proceed/review/block, explained findings and a signed receipt.","url":"https://counterpartycheck.com/v1/check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"context":{"type":"object"},"payment":{"type":"object"},"counterparty":{"type":"object","required":["name"],"properties":{"name":{"type":"string"},"email":{"type":"string"},"address":{"type":"string"},"country":{"type":"string"},"website":{"type":"string"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DXCp4jXqbYFHJzCYBkhz8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Screens a payment counterparty for OFAC sanctions, domain fraud signals, impersonation, and invoice fraud before authorizing a payment, returning a proceed/review/block decision with signed receipt.","exampleAgentPrompt":"Before I wire $12,000 to Acme Supplies Ltd, run a counterparty risk check on them — their contact is payments@acme-supplies.com, their website is acme-supplies.com, and they're based in Germany — and tell me if it's safe to proceed or if I should hold the payment.","exampleUseCases":[{"title":"Screening new vendor before payment","prompt":"I need to pay a new supplier called Global Parts Inc. for the first time — their invoice comes from finance@global-parts-inc.net and their website is global-parts-inc.net. Can you run a risk check on them before I approve the wire transfer?"},{"title":"Crypto wallet sanctions check","prompt":"Before I send 5 ETH to wallet address 0x4e83...f2a1 for a freelancer named Alex Petrov based in Russia, can you screen that wallet and counterparty for OFAC sanctions or any fraud signals?"},{"title":"Invoice fraud detection for AP team","prompt":"Our accounts payable agent just received an invoice from CFO@contosogroup.co — which looks different from our usual vendor domain contoso.com — for $47,000. Can you check whether this email domain is an impersonation attempt and whether we should block this payment?"}],"resultDescription":"A JSON object containing a risk decision (proceed, review, or block), a list of explained findings covering OFAC sanctions matches, domain age and email authentication signals, impersonation domain detections, payment instrument validation results (routing/IBAN/SWIFT/wallet), and invoice fraud indicators, plus a cryptographically signed receipt for audit purposes.","failureModes":["Missing required counterparty name returns 400 validation error","Unrecognized country code may reduce screening accuracy","Newly registered domains with no history may return insufficient data for a definitive decision","OFAC database latency may cause occasional delays or stale results","Wallet address format errors return validation failure","Payment of $0.25 USDC via x402 must succeed before check is performed; failed payment returns 402"],"whenToPreferThis":"Use this endpoint when an AI agent is about to authorize or recommend a financial payment and needs a pre-payment compliance gate — especially for new or unverified vendors, large wire transfers, crypto payments, or any scenario where invoice fraud or sanctions exposure is a concern. Prefer this over manual compliance checks or generic fraud APIs when you need a single call that combines OFAC screening, domain fraud signals, impersonation detection, and payment instrument validation with a signed, auditable receipt.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:03:01.566Z","isFirstParty":false,"canonicalSlug":"counterpartycheck-pre-payment-risk-check-e8285b00"}