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api.ibanforge.com iban validate
https://api.ibanforge.com/v1/iban/validate
answers 402
Validate a European IBAN and enrich it with bank, compliance and routing data. Use whenever the user mentions an IBAN, a bank account, a SEPA payment or asks who the bank is. Returns: valid, country, BIC/SWIFT, bank name, EMI/vIBAN flag, SEPA + VoP reachability, risk score, Swiss bc_nummer for CH/LI. Production · server processing <5ms (network excluded — measure your own round trip on GET /ping)
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0xD13bD0A4120BA301125290e5cc0c7EFD4CB40a55
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 569 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:20:55.496Z (2h ago)
- Category
- data
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.ibanforge.com%2Fv1%2Fiban%2Fvalidate"