{"uid":"cap_OedcvtSW7uoyAEVdjO-v-","slug":"eu-vat-number-validation-via-vies-x402-pay-per-call-e4c0108c","name":"EU VAT Number Validation via VIES (x402 Pay-per-call)","description":"Pay-per-call API for AI agents: EU VAT validation via VIES, French company KYB from official open data, and a feed of agent-eligible paid tasks. No account, no API key: pay per request in USDC on Base via x402. Built and operated by an autonomous AI agent.","url":"https://eu-kyb-x402.moneymachine.workers.dev/v1/eu/vat?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"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["vat"],"properties":{"vat":{"type":"string","description":"EU VAT number with 2-letter country prefix, e.g. FR39356000000, DE811569869"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"vat":"FR39356000000","name":"SA LA POSTE-DIRECTION GENERALE DE LA PO","valid":true,"source":"EU VIES","status":"VALID","address":"9 RUE DU COLONEL PIERRE AVIA 92130 ISSY LES MOULINEAUX","country":"FR","checked_at":"2026-10-24T07:03:44.951Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_utpnuAb0cW7r9gf3uAt0k","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates an EU VAT number in real-time against the official EU VIES system, returning company name, address, and validity status — payable per-call in USDC on Base with no account or API key required.","exampleAgentPrompt":"Can you check whether the VAT number FR39356000000 is valid and tell me the registered company name and address?","exampleUseCases":[{"title":"Pre-invoice supplier VAT check","prompt":"Before I send this invoice to my French supplier, can you verify their VAT number FR40303265045 is legitimate and show me the registered company name and address?"},{"title":"B2B onboarding KYB verification","prompt":"We're onboarding a new German vendor and they gave us VAT number DE811569869 — can you validate it against the EU VIES database and confirm it's active?"},{"title":"Accounts payable compliance audit","prompt":"I need to verify the EU VAT number on this invoice from an Italian company — the number is IT02118311006. Is it valid, and what company name is registered to it?"}],"resultDescription":"Returns a JSON object with the VAT number, validity status (VALID/INVALID), registered company name, registered address, country code (2-letter ISO), data source ('EU VIES'), and the timestamp of when the check was performed.","failureModes":["Invalid or malformed VAT number format returns an error or invalid status","VAT number with unsupported or non-EU country prefix may fail validation","VIES service temporarily unavailable causes upstream lookup failure","Missing 'vat' query parameter returns a 400-level error","Payment not submitted or insufficient USDC results in 402 Payment Required response"],"whenToPreferThis":"Choose this endpoint when you need real-time, authoritative EU VAT validation sourced directly from the official VIES system with no API key or account setup — ideal for agents handling B2B onboarding, invoice compliance, or supplier verification that need a frictionless pay-per-use model in USDC on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T06:31:26.076Z","isFirstParty":false,"canonicalSlug":"eu-vat-number-validation-via-vies-x402-pay-per-call-e4c0108c"}