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Citiview VAT/IBAN/BIC Validator
x402
Citiview VAT/IBAN/BIC Validator is a paid API for AI agents from agents.citiviewgroup.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-14).
Validates EU VAT numbers against the official VIES register (returning validity, company name, and address), plus verifies IBAN checksums and BIC/SWIFT format correctness.
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; IBAN checksum pass/fail; and BIC/SWIFT format validity. Helps confirm a supplier is legitimate before processing a payment.
Example use cases
Supplier due diligence before payment
“I'm about to pay an invoice from a German supplier — can you verify their VAT number DE811907980 against VIES and tell me the registered company name and address?”
Bank detail validation for new vendor
“We're onboarding a new supplier and they've given us IBAN GB29NWBK60161331926819 and BIC NWBKGB2L — can you check both are valid before I add them to our payment system?”
Invoice fraud check
“This invoice has VAT number FR83404833048 on it — can you check it against the official EU VIES register to confirm it's real and see what company name and address come back?”
Technical details
Endpoint
GEThttps://agents.citiviewgroup.com/v1/vat?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to verify EU supplier legitimacy before paying an invoice, onboarding a vendor, or processing a bank transfer. It combines VIES VAT lookup (company name + address) with IBAN and BIC validation in a single call, making it ideal for accounts-payable automation, supplier onboarding workflows, and invoice fraud prevention. Prefer this over generic business lookup APIs when EU VAT compliance and banking detail verification are the specific need.
Side effects
- VAT number not found in VIES (may be temporarily unavailable or genuinely unregistered)
- VIES service temporarily unavailable (EU system has known downtime)
- Invalid VAT format for the given country prefix
- IBAN fails checksum — returns invalid result
- BIC format does not conform to SWIFT standard — returns format error
- Missing required query parameter returns error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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