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AgentRXI VAT/IBAN/BIC Validation
x402
AgentRXI VAT/IBAN/BIC Validation is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-15).
Validates EU VAT numbers against the official VIES register (with company name and address lookup), plus IBAN checksum and BIC/SWIFT format validation
Price / call$0.003
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Supplier invoice verification before payment
“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?”
IBAN and BIC validation for bank transfer
“Before I send a wire transfer, please validate this IBAN: GB29NWBK60161331926819, and check that the BIC NWBKGB2L is correctly formatted.”
Onboarding a new EU vendor
“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?”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/vat?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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