Trello API
PUT /1/boards/{id}/myPrefs/showListGuide endpoint removal
Stopped workingSubscribe to Trello APIShare
Calls to PUT /1/boards/{id}/myPrefs/showListGuide on Trello API stopped working on July 27, 2025.
Calls it hits
PUT /1/boards/{id}/myPrefs/showListGuide
What to use instead of these calls
Drop the call, as the showListGuide board preference is no longer used.
In Trello API's words
This endpoint is no longer referenced in our API documents or guides and the showListGuide board preference is no longer used throughout the application. We will begin to remove this route after Jul 26, 2025 .
Facts
- API
- Trello API
api.trello.com - Kind
- Endpoint removal
- Announced
- June 26, 2025
- Takes effect
- July 27, 2025
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
- Verified
- , against Trello API's own pages
Questions
When does this change take effect?
Calls to PUT /1/boards/{id}/myPrefs/showListGuide on Trello API stopped working on July 27, 2025.
What happens to calls after July 27, 2025?
They have failed since July 27, 2025.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
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You fixed this one by hand.
Okapi opens the pull request with the fix before the next breaking change reaches your code.