ISO 20022-style artifacts

ProofRails maps receipt data into XML shaped around ISO 20022 payment and cash-management message families. These files help finance systems consume onchain payment records in a familiar structure.

Typical receipt artifacts

The engine also contains generation paths for cancellation, investigation, reversal, interbank transfer, refund and statement-style messages. Route availability and the artifacts generated for a specific receipt depend on the deployed API and workflow.

Retrieve receipt artifacts

GET /v1/iso/messages/{receipt_id}

Each list item includes the message type, URL, optional SHA-256 and creation timestamp.

Generate additional messages

The hosted OpenAPI currently exposes:

POST /v1/iso/camt029/{receipt_id}
POST /v1/iso/camt056/{receipt_id}
POST /v1/iso/pacs007/{receipt_id}
POST /v1/iso/pacs009/{receipt_id}
POST /v1/iso/refund

These operations have workflow-specific request bodies and authorization rules. Use the live OpenAPI schema when implementing them.

Validation boundary

The artifacts are ISO 20022-style. Generating XML or using an ISO message family name does not establish conformance with a bank, clearing system, market-practice profile or certification program. Validate the target institution's schema version, usage rules, identifiers and transport requirements before sending a file outside your organization.