vat_validate
Validates an EU VAT number against the European Commission's VIES service: registered or not, with the registered company name and address where the member state shares them. Checks the number's format per country first. Covers the 27 EU states and Northern Ireland (XI); UK (GB) numbers get a format check only. Costs $0.003 USDC on Base via x402.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| vat | Yes | VAT number with its country prefix (DE811569869, IE6388047V) | |
| country | No | Two-letter country code when vat has no prefix |