Preview: the CLI and API are not released yet.
Euthyne
CLI reference

euthyne verify

Verify receipts on your machine.

Coming soon

Planned command. Not released yet.
euthyne verify receipt.json --offline
euthyne verify --last

Runs the four checks locally. It never asks Euthyne's servers for a verdict.

FlagEffect
--lastVerifies your most recent receipt
--offlineRuns only the steps that need no network
--anchor-node <url>Checks the anchor against your own node

Exits with 0 when the checks pass and 1 when one fails.

See Offline verification for what runs offline.