{"uid":"cap_CXT0_sTtU1dgpkJLNw-dc","slug":"x402-orthogonal-com-vat-validation-cfe4a0b6","name":"x402.orthogonal.com VAT Validation","description":"Validate a VAT number and get company details associated with it.","url":"https://x402.orthogonal.com/vat-validation/v1/validate","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","properties":{"vat_number":{"type":"string","description":"The VAT number to validate"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9Qm5owbgwBybqXDjlbrgZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","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 and returns associated company details such as name and address.","exampleAgentPrompt":"Can you check if the VAT number DE345789012 is valid and tell me what company it belongs to?","exampleUseCases":[{"title":"Pre-invoice supplier VAT check","prompt":"Before I send this invoice to my German supplier, can you verify their VAT number DE123456789 is valid and confirm the company name matches?"},{"title":"Customer onboarding VAT verification","prompt":"We have a new B2B customer claiming their VAT number is FR82542065479 — can you validate it and give me their registered company details?"},{"title":"Accounts payable compliance audit","prompt":"I need to verify the VAT number GB372225203 for a UK vendor in our system — is it valid and what business does it belong to?"}],"resultDescription":"Returns whether the VAT number is valid, along with associated company details including the registered business name, address, and country code derived from the VAT prefix.","failureModes":["Invalid or malformed VAT number format returns a validation failure response","VAT number not found in the EU VIES or national database returns not-registered status","Network or upstream registry timeout may produce an error or unavailable status","Missing vat_number query parameter returns a 400 bad request"],"whenToPreferThis":"Use this endpoint when you need to validate EU or UK VAT numbers for compliance, invoicing, or supplier/customer onboarding purposes. It combines validity checking with company detail enrichment in a single call, making it ideal for automated accounts payable, KYB flows, or tax compliance automation pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:46:48.350Z","isFirstParty":false}