Check supplied quote issue and expiry times at an explicit assessment time, using an exclusive expiry boundary. No trusted clock, issuer authentication or auto-renewal. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.02 USDC | 0xec84...de28 |