Compare closed manual extraction fields for type, requiredness and nullability changes. Checks declared ingestion compatibility only, not full schema subtyping or instruction correctness. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.04 USDC | 0xec84...de28 |