ISO20022+ API 2024-07-29

This release for the eRepository dated 2024-07-29 comprises an experimental implementation of a draft technical specification for JSON Schema 2020-12 by the ISO 20022 Technical Support Group. Feedback is welcome.

A license is granted for 3 months to registered users to trial using the APIs for:

• Easily searching and reviewing the content of ISO 20022 Message Definitions.
• Easily extending components for use in creating your own message definitions.
• Developing asynchronous and/or RESTful APIs.
  (Generation of your bespoke API into OpenAPI, JSON Schema, XML Schema, SHACL and other formats is available separately upon request.)

Please send us an email after registering for feedback or to extend the license.

JSON Schema 2020-12

This JSON Schema is designed to support schemaless transformation between JSON and the XML defined by the XML Schema generated by ISO 20022-4:2013. The JSON property names are abbreviated like the XML. Empty arrays and objects are prohibited. A single item can be represented as a single item or an array containing a single item. Amounts are represented as an object comprising an “amt” and a “Ccy”. JSON Schema doesn’t support namespaces, so property names are not prefixed.