Check what changed between two bounded public snapshots of a supported GitHub release, npm package, or example HTML page. Free POST /v1/prepare returns an immutable report_id; paid GET /v1/report returns structured change evidence. No continuous monitoring or arbitrary URLs.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0x15dB...c46C |