{"uid":"cap_nM5OP8w8HH679SFclIXB3","slug":"agosint-vat-number-validation-and-company-lookup-de5b8172","name":"agosint VAT Number Validation and Company Lookup","description":"Company and domain due diligence for AI agents: official registers, sanctions lists and domain records, signed. Pay per call in stablecoins, no account.","url":"https://agosint.shveik.dev/v1/mpp/vat?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"vat":{"type":"string","maxLength":20},"expect_name":{"type":"string","maxLength":200},"requester_vat":{"type":"string","maxLength":20}}},"responseSchema":{"type":"json","example":{"name":"ČEZ, a.…","note":"The resu…","valid":true,"number":"45274649","schema":"agosint.…","source":"vies","address":"Duhová 1…","country":"CZ","receipt":{},"checked_at":"2026-10-…","name_match":"match","attribution":"Result o…"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_19jqHhzfrQJBCTka_Lyyb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates a VAT number against official EU registers (VIES) and returns company name, address, registration number, and optional name-match verification, signed with a receipt.","exampleAgentPrompt":"Can you validate the VAT number CZ45274649 and confirm it belongs to a company called ČEZ? I'm doing a supplier check before we process their invoice.","exampleUseCases":[{"title":"Supplier VAT check before invoice payment","prompt":"We just received an invoice from a Czech company claiming VAT number CZ45274649 — can you verify that number is valid and that the registered name actually matches 'ČEZ, a.s.' before we approve the payment?"},{"title":"KYB for new EU business partner","prompt":"We're onboarding a new vendor from Germany with VAT number DE123456789. Can you run a VAT validation check and pull their official registered name and address so we have it on file?"},{"title":"B2B invoice compliance check","prompt":"Our finance team needs to confirm that the VAT number on this EU customer's invoice, FR12345678901, is active and registered — can you look that up for me and tell me what company name comes back?"}],"resultDescription":"Returns a JSON object with the company's registered name, address, country, registration number, VAT validity boolean, the data source (e.g. VIES), the timestamp of the check, an optional name_match field ('match'/'mismatch'/'unknown') if an expected name was provided, attribution text, and a signed receipt for audit purposes.","failureModes":["Invalid or malformed VAT number format — returns validation error","VAT number not found in VIES registry — valid:false with no company data","VIES service temporarily unavailable — upstream timeout or error propagated","Name mismatch when expect_name is provided — valid:true but name_match:'mismatch'","Rate or payment failure — x402 payment not accepted or insufficient USDC"],"whenToPreferThis":"Use this endpoint when you need a fast, per-call VAT number validation against EU VIES with optional company name matching and a signed receipt — ideal for automated KYB, invoice compliance, and supplier onboarding workflows where you do not want to manage subscriptions or accounts. Prefer this over manual VIES lookups when you need machine-readable results with audit trails in an agent workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T12:41:28.392Z","isFirstParty":false,"canonicalSlug":"agosint-vat-number-validation-and-company-lookup-de5b8172"}