Transitioning from self-hosting to monday Code: Will existing Integration Actions break?

Hi everyone,
I currently have a monday app in production featuring “Integrations for sentence builders” with several custom actions. These actions are already active and connected across numerous boards (some boards even use the same action multiple times).
I am planning to migrate the app hosting to monday Code using the monday CLI to take advantage of the native infrastructure.
If I deploy the code to monday.com and update the app configuration to use the new hosted URL (without changing the Action definitions/logic themselves), what happens to the existing integration recipes on the boards?

  • Will the existing integrations stay “connected” and simply start hitting the new URL?
  • Do I need to manually re-add or re-configure the actions on every single board?
  • Is there a specific migration path I should follow to ensure zero downtime for my users?

Hello!

When you migrate your app hosting to monday Code and update the configuration with the new URL, the existing integration recipes on boards remain connected and will simply start calling the new endpoint. You don’t need to re‑add or re‑configure actions, as long as the definitions stay the same. To avoid downtime, deploy to monday Code, update the app configuration, test on a staging board, and then roll out—this ensures a seamless transition for users.