{"uid":"cap_S1G1kOFumH25O6_poPej_","slug":"agentrxi-vat-iban-bic-validation-68422f58","name":"AgentRXI VAT/IBAN/BIC Validation","description":"EU VAT number check against the official VIES register (valid, company name and address), plus IBAN checksum and BIC/SWIFT format validation. Check a supplier before paying an invoice.","url":"https://agentrxi.com/v1/vat?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","properties":{"bic":{"type":"string"},"vat":{"type":"string","description":"e.g. DE811907980"},"iban":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zRXubJAeiZ3E5PA_WTYuk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates EU VAT numbers against the official VIES register (with company name and address lookup), plus IBAN checksum and BIC/SWIFT format validation","exampleAgentPrompt":"Before I pay this invoice, can you check that VAT number DE811907980 is valid in the VIES register and tell me the registered company name and address, and also verify that the IBAN DE89370400440532013000 has a correct checksum?","exampleUseCases":[{"title":"Supplier invoice verification before payment","prompt":"I have an invoice from a German supplier with VAT number DE811907980 — can you check it against the VIES register and confirm their registered company name and address match what's on the invoice?"},{"title":"IBAN and BIC validation for bank transfer","prompt":"Before I send a wire transfer, please validate this IBAN: GB29NWBK60161331926819, and check that the BIC NWBKGB2L is correctly formatted."},{"title":"Onboarding a new EU vendor","prompt":"We're onboarding a new French supplier who gave us VAT number FR40303265045 — can you verify it's active on VIES and pull their official registered name and address?"}],"resultDescription":"Returns whether the VAT number is valid according to the VIES register, along with the registered company name and address if valid. Also returns IBAN checksum validity and BIC/SWIFT format compliance. One or more of VAT, IBAN, or BIC can be checked in a single call.","failureModes":["VIES register temporarily unavailable (EU service outages are common, especially on weekends)","Invalid or non-EU VAT number format returns validation error","IBAN with wrong checksum returns invalid status","BIC/SWIFT not conforming to ISO 9362 format returns format error","Unrecognized country prefix on VAT or IBAN returns parsing error"],"whenToPreferThis":"Use this endpoint when you need to verify EU supplier credentials before processing a payment, onboarding a vendor, or auditing invoices. It is the only endpoint combining live VIES VAT lookup (with registered name and address) alongside IBAN checksum and BIC format validation in a single pay-per-call API. Prefer this over manual VIES website checks or generic regex validators when you need authoritative, real-time VAT registration data with company details.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:39:24.858Z","isFirstParty":false,"canonicalSlug":"agentrxi-vat-iban-bic-validation-68422f58"}