{"uid":"cap_V_Ys_j8zF-VlZC4Ypn_TG","slug":"eu-vat-vies-live-validator-9b4352fe","name":"EU VAT VIES Live Validator","description":"Live EU VIES check: is this VAT number registered, and under what name. Member state outages give UNVERIFIED.","url":"https://bank-validators.x402tookit.com/eu-vat-vies?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"],"type":"string"},"queryParams":{"type":"object","required":["vat"],"properties":{"vat":{"type":"string","description":"EU VAT number with country prefix, e.g. IE6388047V (Greece is EL)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"name":{"type":["null","string"]},"valid":{"type":["boolean","null"]},"number":{"type":["null","string"]},"source":{"type":["null","string"]},"address":{"type":["null","string"]},"country":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"sourceUrl":{"type":["null","string"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"localFormat":{"type":["null","string"]},"requestDate":{"type":["null","string"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vDSE2D4oTUAmj_h3_7SoT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a live EU VIES lookup to verify whether a VAT number is registered and returns the registered business name and address.","exampleAgentPrompt":"Can you check whether the VAT number IE6388047V is actually registered in the EU VIES system, and tell me the business name it's registered under?","exampleUseCases":[{"title":"Supplier onboarding VAT check","prompt":"Before we add this new supplier to our system, can you verify their VAT number DE123456789 against VIES to confirm it's valid and get the registered company name?"},{"title":"Invoice validation before payment","prompt":"We just received an invoice from a company claiming VAT number FR12345678901 — can you check if that's a real, active EU VAT registration and what name it's registered to?"},{"title":"B2B customer eligibility for zero-rating","prompt":"This customer says they're VAT-registered and gave us NL854695410B01 — can you confirm it's valid in VIES so we can apply zero-rate VAT on their order?"}],"resultDescription":"Returns a JSON object with: `valid` (boolean or null), `verdict` (string summary), `name` (registered business name), `address` (registered address), `country` (ISO country code), `number` (normalized VAT number), `localFormat` (country-specific format), `asOf` / `requestDate` (timestamp of the VIES response), `degraded` (true if a member state system was unavailable), `reasons` (array of explanation strings), `summary` (human-readable summary), `source` and `sourceUrl` (VIES attribution), and `disclaimer`. If the member state system is down, `degraded` is true and the verdict may be UNVERIFIED.","failureModes":["Member state VIES system unavailable — returns degraded:true with UNVERIFIED verdict rather than valid/invalid","Invalid VAT number format — may return valid:false with reasons explaining the format issue","VAT number not found in VIES — returns valid:false","Missing country prefix or incorrect prefix (e.g. EL for Greece, not GR) — query may fail or return unexpected results","Network timeout to VIES backend — may return null fields with error reasons"],"whenToPreferThis":"Use this endpoint when you need a live, real-time check against the official EU VIES registry — not just format validation. It is the right choice when you need to confirm a business is actively VAT-registered and retrieve their official registered name and address for invoicing, compliance, or onboarding purposes. Prefer it over offline format-only validators when the authoritative answer matters and you can tolerate occasional UNVERIFIED results due to member state outages.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T18:32:43.639Z","isFirstParty":false,"canonicalSlug":"eu-vat-vies-live-validator-9b4352fe"}