Deterministic IBAN check before a SEPA/international transfer: format regex, per-country length (public SWIFT registry, ~85 countries) and ISO 7064 mod-97 checksum. Query: ?iban=FR1420041010050500013M02606 (spaces/dashes tolerated). Returns valid, country, bban, and a precise failure reason. Pure offline computation, 1y cache.
Coinbase Agentic Market feed · snapshot May 2026 (not live on-chain)
| From | Amount | When |
|---|---|---|
| 0xec2abd…d034 | $0.0050 | 2026-10-09T09:48:51 |
| 0xa04e96…ba3f | $0.0200 | 2026-09-06T21:45:05 |
| 0xa04e96…ba3f | $0.0200 | 2026-09-06T21:45:01 |