Discover / api.duoleads.com
api.duoleads.com
Validate an IBAN: length for its country, permitted character classes per field, and the ISO 7064 mod-97-10 check digits. Returns the verdict with a specific failure reason, the electronic and print formats, and the decomposed bank code, branch code and account number according to that country's registered layout. Covers the 89 countries of the SWIFT IBAN registry. Structure and checksum only, it does not confirm the account exists.
api.duoleads.com is listed as payable by AI agents over X402 on base in USDC. It answered a valid payment challenge when we last probed it at Wed, 30 Sep 2026 00:42:24 GMT.
Endpoint
https://api.duoleads.com/v1/id/iban
Status■ Live
Facilitatorcdp
Listed in
x402-bazaar
First indexedTue, 29 Sep 2026 00:39:39 GMT
Probe history
last 2 probes| When | Result | HTTP | Method | Latency |
|---|---|---|---|---|
| Wed, 30 Sep 2026 00:42:24 | challenge | 402 | http-402 | 363ms |
| Tue, 29 Sep 2026 00:39:52 | challenge | 402 | http-402 | 335ms |
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