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api.strale.io v2 iban-validate
https://api.strale.io/x402/v2/iban-validate
answers 402
Validate an IBAN number. Checks format, length, and mod-97 checksum. Extracts country code, bank identifier, and branch code. Pure algorithmic — fast and cheap.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.05
- Network
- base
- Pay to
- 0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 60 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:24:04.986Z (34d ago)
- Category
- web-scraping
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.strale.io%2Fx402%2Fv2%2Fiban-validate"