We would like to inform you that we are migrating our API definitions from Swagger 2.0 to OpenAPI 3.0 format. This upgrade is part of our ongoing improvements and modernizations.
There will be no functional changes done to APIs and for migration period we will provide API definitions in both formats. New functionalities might not come to old Swagger 2.0 definitions.
We will release the change to Sandbox environment in December. More information will be provided once we release this change and grace period will last no less than 90 days from the moment new definitions are available. We plan to end this grace period in Q1 2026.
In the meantime we recommend planning the change on your end and familiarizing with how your products will be able to support OpenAPI 3.0.
Please verify that your development pipeline will be able to support the change. The guideline can be found on https://spec.openapis.org/oas/v3.0.1.html#versions
If you have any questions, please don’t hesitate to contact us.
We start with SME and continue with other customer segments and APIs, we will keep you informed.
Impacted products for Business AIS, PIS and auth APIs
Business Access Authorization API
Business Accounts API
Business Payments Accounts API
Business Payments API Cross-border Transfer
Business Payments API Domestic Transfer
Business Payments API Own Transfer
Business Payments API Salary and Pension Transfer
Business Payments API SEPA Credit Transfer
Business Payments API Single SCA Payment
Business Accounts Information
Business Payments Initiation
Impacted products for Corporate AIS, PIS, auth APIs, Instant Reporting, Corporate Payout and Payment Track & Trace
Corporate-ais-uk-v1
Corporate-ais-v3
Corporate-auth-sandbox-signing
Corporate-auth-v2
Corporate-auth-v3
Corporate-open-pis-v2
Corporate-payout-v2
Corporate-pis-v2
Corporate-pis-v3
Instant-reporting-v4
Payment-track-and-trace-v1