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API Management Release Notes for February 2026

February 24 2026

Cloud API Management

New
We added these features

  • Added support for a Circuit Breaker policy in Boomi Cloud API Management to provide a fail-safe mechanism for your APIs. With this, you can now configure circuit breaker policies at both the service and endpoint levels, giving you granular control over your APIs’ recovery and stability. (EIN-12793)

    Refer to the Configuration Steps for more information on configuring the circuit breaker adapter on the Call Transformations page.

  • Removed the following deprecated security headers from the HTTP response of the Developer Portal:

  • To improve responsiveness and prevent overruns with large GraphQL requests, we have enforced a 2500 KB limit on GraphQL request payloads. If the request exceeds this limit, it fails with a 403: GraphQL Payload Oversize error. (EIN-23029)

Fix
We fixed this issue
  • Previously, when a developer created an application via the Developer Portal, they received an email with a link to the Control Center (Cloud API Management) dashboard instead of the Developer Portal's My Accounts > Applications page. This issue has been fixed. With this fix, after application creation in the Developer Portal, the developer now receives a link to the Developer Portal's My Accounts > Applications page. (WA-16793)

February 14 2026

API Control Plane

  • As noted in the January Release Notes, Integer IDs are retired in API Control Plane APIs. They are replaced with UUIDs.

Who needs to take action?

  • Users who directly call ACP APIs using Integer IDs must update their requests to use UUIDs. No action is required of users who do not use this method to call ACP APIs. Example: https://<tenant ID>.na.controlplane.boomi.com/apis/1, where 1 is the integer ID.

Integer IDs will no longer work as of February 14, 2026

  • Beginning February 14, you must pass the UUID in your request. Example: https://<tenant ID>.na.controlplane.boomi.com/apis/b0ad504f-e49d-4946-a0e5-72d469790546, where b0ad504f-e49d-4946-a0e5-72d469790546is the UUID.

How do I obtain the UUID?

  • For most entities, the UUID can be found in the API section of API Control Plane. The URL contains the UUID.
  • The header IdFormat with the value UUID can also be included in any request, and the response will contain the UUID.

MCP Key update -As part of this update, users need to reapply the MCP keys. For details on how to access your MCP credentials, see MCP in API Control Plane.

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