Absolute Validator (TIN, VAT and IBAN Validation API)
Absolute Validator is a fast, lightweight API for validating TIN (Tax Identification Numbers), VAT numbers, and IBAN codes across 65+ countries — all in a single API. What you can validate: IBAN Validation +65 countries Structural validation (length, checksum MOD-97) Country detection and SEPA membership Bank identification with BIC/SWIFT for 14 countries: Spain, Germany, France, UK, Italy,…
1 subscribers
9.1/10 popularity
427 ms avg latency
100% success rate
4 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
Absolute Validator (TIN, VAT and IBAN Validation API) endpoints
| Method | Endpoint | Description |
|---|---|---|
| GET |
Validate IBAN /public/iban/validate |
Validate an IBAN code. Returns structural validation, country detection, SEPA membership, and bank details (BIC, bank name, branch) for 14 countries. |
| GET |
Validate VAT /public/vat/validate |
Validate a VAT number. Returns format validation, checksum verification, and country detection for all 27 EU member states plus UK (GB) and Switzerland (CH). Optionally query the… |
| GET |
Health Check /ping |
Simple health check endpoint. Returns a JSON object with status "ok" and a timestamp. Used to verify the API is online and responding correctly. |
| GET |
Validate TIN /public/tin/validate |
Validate a Tax Identification Number. Supports 30+ countries including NIF/NIE/CIF (Spain), Steuer-ID (Germany), Codice Fiscale (Italy), BSN (Netherlands), PESEL/NIP (Poland),… |
Absolute Validator (TIN, VAT and IBAN Validation API) pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
