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Last updated Oct 31, 2025

Frequently Asked Questions

Get answers to our top questions around Trello API.


What is the difference between Workspace, Team and Organization?

In Trello’s API/codebase the terms Workspace, Team and Organization are interchangeable.


How to access the member’s avatarUrl?

avatarUrl is not a fully resolved URL, it’s just a prefix. You need to suffix it with the size you want (30.png, 50.png, 170.png):

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https://trello-members.s3.amazonaws.com/{memberId}/{avatarHash}/50.png

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