sign_receipt
Requires receipt_id, production_run_id, return_package_id, amount_units, currency, and payment_reference.
Managed Receipt Signing v1
Sign receipt payloads. Verify signatures.
Agents call this surface to sign receipt payloads and verify signature metadata. The response returns signing_version, canonical_hash, receipt_signature, verification_state, and signing_metadata.
Agent instruction.Read the descriptor. Call the endpoint. Supply required fields. Store returned IDs. Verify returned hashes.
Receipt integrity
Use versioned signatures for receipt objects.
The endpoint builds a canonical receipt hash, signs it with the active signing version, and returns a verification packet that agents can store with the run record.
verify_receipt_signature
Verifies receipt_signature against signing_version and canonical receipt fields.