Bank and Tax ID Validators
bank-validators.x402tookit.com · 8 paid endpoints · listed 2026-11-02
Validate an IBAN: ISO 13616 mod-97 checksum plus per-country length and layout for 88 registry countries.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | bank-validators.x402tookit.com/aba-routing-check Check a US ABA routing number: 3-7-1 weighted checksum and the Federal Reserve district from the prefix. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | bank-validators.x402tookit.com/bic-parse Parse a SWIFT BIC (ISO 9362): bank code, ISO 3166 country, location, branch; checks format and country. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | bank-validators.x402tookit.com/card-check Luhn check plus card brand and length from IIN ranges (Visa, Mastercard, Amex...). Test numbers only; output is masked. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | bank-validators.x402tookit.com/ein-format Check a US EIN's format and whether its 2-digit prefix is one the IRS assigns. Format only, not existence. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | bank-validators.x402tookit.com/eu-vat-format Offline EU VAT number check: per-country format for 27 states plus the national checksum where known. No lookup. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | bank-validators.x402tookit.com/iban-parse Split an IBAN into country, check digits, bank code, branch and account using its country layout. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | bank-validators.x402tookit.com/iban-validate Validate an IBAN: ISO 13616 mod-97 checksum plus per-country length and layout for 88 registry countries. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | bank-validators.x402tookit.com/eu-vat-vies Live EU VIES check: is this VAT number registered, and under what name. Member state outages give UNVERIFIED. | $0.03 | Polygon, Arbitrum, Base, Solana |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| Not checked yet. | ||||
Income on Base (7 days)
This provider's payout address is shared by several providers, so its income is not shown as its own.
Is this your API?
<a href="https://logicnodes.io/observatory/p/bank-validators.x402tookit.com"><img src="https://logicnodes.io/observatory/badge/bank-validators.x402tookit.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/bank-validators.x402tookit.com