{"uid":"cap_9SQibWoCFbNDebYYLYJ6d","slug":"agent-buyer-identity-preflight-x402-purchase-governance-sumsub-d23c4c5b","name":"Agent Buyer Identity Preflight | x402 Purchase Governance (Sumsub Counterparty Compliance Bundle)","description":"Machine-payable service intelligence for discovering, verifying, and monitoring identity, risk, authorization, execution-preflight, and evidence APIs before autonomous agents spend.","url":"https://base-agent-preflight.bytoken2023.workers.dev/v1/x402/sumsub/counterparty-compliance-bundle","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["applicant_id"],"properties":{"case_id":{"type":"string","pattern":"^[A-Za-z0-9._:-]{1,128}$"},"applicant_id":{"type":"string","pattern":"^[A-Za-z0-9._:-]{1,128}$"},"jurisdiction":{"type":"string","pattern":"^[A-Z]{2}$"},"counterparty_reference":{"type":"string","pattern":"^[A-Za-z0-9._:-]{1,128}$"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"network":{"type":"string"},"product":{"type":"string"},"activity":{"type":"object"},"identity":{"type":"object"},"assessment":{"type":"object"},"provenance":{"type":"object"}}}}}}},"responseSchema":{"type":"json","example":{"network":"eip155:8453","product":"sumsub-counterparty-compliance-bundle","assessment":{"flags":[],"risk_level":"low","risk_score":0}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7-YXoa9H5sEsLHgGAlv5s","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs a counterparty compliance check on an AI agent buyer before it purchases an x402-gated API, dataset, or tool, returning a risk score and flags via Sumsub identity verification.","exampleAgentPrompt":"Before my agent buys that x402-gated dataset, run a Sumsub counterparty compliance preflight on applicant ID 'agent-7x2kZ9' in jurisdiction US and tell me the risk level and any flags.","exampleUseCases":[{"title":"Pre-purchase compliance gate for agent fleet","prompt":"My agent fleet is about to purchase several x402 APIs — can you run a counterparty compliance check on applicant ID 'fleet-agent-A1' in jurisdiction DE before any payment goes through, so I know the risk level and whether there are any flags?"},{"title":"Regulated data marketplace buyer screening","prompt":"We're selling a sensitive financial dataset on an x402 marketplace — before approving buyer applicant 'buyer-fin-99X' in jurisdiction GB, run a Sumsub compliance bundle check and tell me their risk score."},{"title":"Jurisdiction-specific approval policy check","prompt":"My AI agent with applicant ID 'agent-compliance-42' wants to buy a tool gated by x402, but I need to verify it passes the counterparty compliance check for jurisdiction SG and case ID 'case-SG-2024-001' before I authorize the payment."}],"resultDescription":"Returns a JSON object containing the network (e.g. eip155:8453), product identifier (sumsub-counterparty-compliance-bundle), and an assessment block with risk_level (e.g. 'low'), numeric risk_score, and an array of flags. May also include identity, activity, and provenance sub-objects for detailed compliance context.","failureModes":["Missing required applicant_id returns a 400 or validation error","Invalid applicant_id format (non-alphanumeric or too long) rejected by schema pattern","Unknown jurisdiction code returns an error or unrecognized result","Sumsub backend unavailable causes a 502/503 upstream error","Insufficient USDC balance or x402 payment failure blocks the call entirely","Rate limiting or repeated identical calls may return cached or throttled responses"],"whenToPreferThis":"Choose this endpoint when an AI agent or autonomous buyer needs a compliance pre-authorization step before executing an x402 micropayment purchase, particularly when the product is sensitive, jurisdiction-restricted, or subject to approval policies. It is the right choice when Sumsub is your identity/KYC provider and you need a bundled risk score plus flags rather than a raw identity lookup. Prefer it over generic KYC endpoints when operating within the x402 payment ecosystem on Base (EVM chain 8453).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:48:46.203Z","isFirstParty":false}