{"uid":"cap_VfYdG9pj4yF6W88GG6jTx","slug":"vat-number-validation-bcd7dd34","name":"VAT Number Validation","description":"Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.","url":"https://anibalb.duckdns.org/x402/vat-check?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"},"queryParams":{"type":"object","required":["country","vat"],"properties":{"vat":{"type":"string"},"country":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"name":"Example GmbH","valid":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LnHG-NvckYWSmqhfC9DZF","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates a VAT (Value Added Tax) number for a given country and returns the associated business name and validity status","exampleAgentPrompt":"Can you check if the German VAT number DE123456789 is valid and tell me what company it belongs to?","exampleUseCases":[{"title":"Supplier invoice compliance check","prompt":"Before I pay this invoice, can you verify that the VAT number DE812345678 for Germany is legitimate and tell me what company name is registered to it?"},{"title":"E-commerce customer VAT verification","prompt":"A customer claims their VAT number is FR12345678901 in France — can you validate it so I can apply the correct tax exemption?"},{"title":"New vendor onboarding validation","prompt":"We're onboarding a new vendor in the Netherlands with VAT number NL123456789B01 — can you confirm it's valid and what business name is associated with it?"}],"resultDescription":"Returns a JSON object with a 'valid' boolean indicating whether the VAT number is registered and active, and a 'name' string containing the registered business name associated with the VAT number.","failureModes":["Invalid or malformed VAT number format returns valid: false","Unsupported country code may return an error or null result","VAT lookup service unavailability causes request failure","VAT number exists but is deregistered or expired returns valid: false","Missing required query parameters (country or vat) results in a 400-level error","Payment failure via x402 prevents the request from completing"],"whenToPreferThis":"Use this endpoint when you need a fast, pay-per-call VAT number validation without managing API keys or subscriptions. Ideal for agent workflows that need to verify EU or international VAT registrations on-demand, especially when integrating into invoicing, vendor onboarding, or tax compliance automation pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:40:06.422Z","isFirstParty":false,"canonicalSlug":"vat-number-validation-bcd7dd34"}