{"uid":"cap_NStsbLOzLmFJWcPH85iUY","slug":"lion-vat-validation-2aec4e88","name":"LION VAT Validation","description":"EU VAT / tax ID validation via VIES (keyless)","url":"https://lionx402.com/api/x402/vat-validation-json","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":{"type":"string","description":"Full EU VAT e.g. IE6388047V"},"number":{"type":"string"},"country":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"service":"LION Verified Company","asset_id":"LION","resolved":true}},"example":{"request":{"vat":"IE6388047V"},"response":{"as_of":"2026-06-22T05:18:45.244Z","valid":true,"address":"3RD FLOOR, GORDON HOUSE, BARROW STREET, DUBLIN 4","network":"eip155:8453","product":"LION EU VAT Validation","asset_id":"LION_VAT_VALIDATION_001","resolved":true,"confidence":1,"disclaimer":"Mechanical EU VIES VAT validation lookup. Business-registration public record only. Not legal or tax advice.","vat_number":"IE6388047V","attestation":{"alg":"ed25519","scheme":"Ed25519(SHA-256(canonical sorted-key JSON of this body WITHOUT the attestation field)). Tamper-evident + verifiable offline.","signer":"H9jfKtGS3G8mGzA2fH7KSzyvEhk0j-j9gvmqMrjQt7w","signature":"JV8MS9XQk4FnD6kgNaDeiHJOlvz8273njV3OFKs1RMWqCL5bOPSmt2bihxe2pIaE7iDaZwQ8BM5IR3vAsEuPCQ","signed_at":"2026-06-22T05:18:45.244Z","payload_sha256":"acc7ebe03c865f0cb78f6bb795745cb6ffd2ea0d2a40688c8ae027aa469cef17"},"attribution":["EU Commission VIES (ec.europa.eu)"],"company_name":"GOOGLE IRELAND LIMITED","country_code":"IE","request_date":"2026-06-22T05:18:45.165Z","schema_version":1}},"exampleRequest":{"vat":"IE6388047V"},"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_-Vwos-UFimT-75_JqZ63V","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 number and returns the associated company name, address, and verification confidence with Ed25519 attestation","exampleAgentPrompt":"Can you verify whether VAT number IE6388047V is valid and tell me the company name and registered address linked to it?","exampleUseCases":null,"resultDescription":"A JSON object containing: the VAT number queried, a boolean indicating validity, the resolved company name (e.g. 'GOOGLE IRELAND LIMITED'), the registered address, country code, confidence score (0-1), the as_of timestamp indicating data freshness, a unique asset_id for the attestation, and a request_date. The response is Ed25519-attested for offline verification.","failureModes":["Invalid or malformed VAT number returns resolved:false or valid:false","VAT number not found in VIES registry returns valid:false","Payment failure via x402/USDC prevents response","Rate limiting or network timeout from upstream VIES system","Unsupported country code returns error or low confidence"],"whenToPreferThis":"Choose this endpoint when you need a cryptographically attested VAT validation result you can verify offline, want pay-per-call pricing without API key signup, are building an AI agent workflow that needs to verify EU supplier or customer VAT numbers programmatically, or require both validity and company identity data in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:31:33.027Z","isFirstParty":false}