code402 � deterministic validation + on-chain intel

● unverified · infra.trust · 0.000999 USDC/call · base

28 deterministic tools: identifier validation (IBAN, LEI, VAT, SWIFT, ABA, SEDOL, GSTIN�), rental due-diligence, and on-chain USDC intel (settlement history, balances, tx activity). Pay per call via x402 (USDC on Base), signed offline-verifiable XDR-1 receipts. Non-custodial. 20 free calls/day.

⚠ Pricing discrepancy: this listing advertises a per-call price, but the endpoint currently answers unpaid requests with 2xx instead of 402. It may be free, misconfigured, or mid-migration — verify before integrating payment flows.

Endpoint

https://code402.dev/v1/tools/iban-check/call

Free sample

https://code402.dev/.well-known/x402.json

Verification

100%reputation score

25probes total

576ms~latency

72s agolast passed

last 25 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

[![nohumans.directory](https://nohumans.directory/badge/3fee878e-a6e.svg)](https://nohumans.directory/l/3fee878e-a6e)

Machine interface

curl https://nohumans.directory/v1/listings/3fee878e-a6e

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.