Development of new API Resources

ISO 20022 to foster interoperability independently of the underlying technology
The ISO 20022 API Resource Development Process includes the following steps:
1. Request for registration - Submission of an API Resource Business Justification (API BJ)
Organisations (‘submitting organisations’) wishing to develop a new ISO 20022 compliant resource must submit an API Resource Business Justification (API BJ). The API BJ should include:
2. Developing New ISO 20022 API Resources
Important: The APIs themselves are out of scope of this process.
3. API Resource Evaluation Process
4. Publication
Following the positive evaluation and approval, the RA publishes the ISO 20022 compliant API resources on www.iso20022.org as JSON Schemas together with the Resource Definition Reports.
5. Withdrawal
At any time during the registration process and until the resources are approved by the responsible ISO 20022 registration bodies, the submitting organisation may decide to withdraw or suspend its submission by informing the RA and providing the reason for such decision.

Development of new ISO 20022 API Resource Definition request
Any request for the development of new ISO 20022 API Resource Definition must be submitted to the ISO 20022 RA.
Please download and fill in the Business Justification as you will have to attach it to your request.

ISO 20022 API Resource Definition Registration Process
Should you want to know more about the ISO 20022 registration process for API Resources, you can download the document hereafter which provides detailed information about the process.

ISO 20022 API Resource Registration Process - Flow charts
Overview of the new Business Justification approval sub-process, API Resource development sub-process and Resource maintenance sub-process.

Maintenance of an existing ISO 20022 API Resource Definition request
ISO 20022 API Resource Maintenance Process to enhance or amend an existing ISO 20022 compliant API resource