Trello

Trello Announcements Effective June 30, 2023, this announcement category (Trello Announcements) will no longer be used to announce changes and will be converted to read-only. All changes will be posted in the Developer changelog.

Topic	Replies	Views	Activity
About the Trello category Trello	1	12209	May 22, 2023
onCancel not working in Confirm Popup Trello events , dialog , trello	0	14	March 24, 2026
API key - hot to get it Trello dac-get-help , trello-power-ups-your-first-power-up	0	22	March 14, 2026
I couldn't find the API key and token in Trello Trello dac-get-help , trello-power-ups-your-first-power-up	0	22	March 8, 2026
Calednar trello Trello	0	17	March 4, 2026
PowerUp Dev Dashboard: Collaborator search returns no results / Collaborators tab unusable Trello	0	12	February 22, 2026
URGENT: Failure: t.get() fails from t.popup() called from t.modal() Trello bug , powerup	0	30	January 29, 2026
Callback function of t.authorize not called in desktop app Trello	0	21	January 26, 2026
How to implement OAuth with oob Trello rest-api	0	27	January 24, 2026
Unable to get or find my trello api key. Please guide me How and from where to genertae the api key Trello dac-get-help , trello-power-ups-your-first-power-up	1	55	January 24, 2026
How to implement the authorization using OAuth 1.0 Trello rest-api , dotnet , oauth , url , authentication , glitch , access-token , authorization	1	319	January 24, 2026
What default timezone does Trello send with its REST API? Trello timezone	3	1193	January 21, 2026
Surprising behavior with card-from-url capability Trello	0	26	January 19, 2026
Trello - Automated download of attachments Trello	1	34	January 13, 2026
Trello authorization is denied even with user consent Trello rest-api , auth , authentication , powerup	1	263	January 4, 2026
Trello Board button powerup is not working properly Trello html , board-buttons	0	21	December 23, 2025
How to authenticate the domain for Atlassian with my internet provider please Trello	0	21	November 20, 2025
Where can i find my api key Trello dac-get-help , trello-power-ups-your-first-power-up	1	66	November 4, 2025
Card back section context doesn't update when it should Trello	0	65	October 14, 2025
Dynamic function refresh is not working Trello powerup	2	99	October 4, 2025
Bug: REST interfaces are reporting tokens when none exist Trello	0	29	October 1, 2025
Unable to generate api key for trello rest api Trello	1	62	September 27, 2025
Trello embeds return ERR_CONTENT_DECODING_FAILED Trello	3	98	September 24, 2025
Timeline colours based on label Trello	0	23	September 24, 2025
Trello: Webhook updateCard Returning Incorrect old.idLabels Data Trello webhook	1	27	September 23, 2025
Private Power-ups: `attachment-sections` capability falsely required Trello bug , trello , powerup	0	41	September 16, 2025
/batch endpoint stops working Trello rest-api	2	57	September 12, 2025
Trello Organization requests responding with 504 and 429 errors Trello	2	104	August 24, 2025
Attaching PDF attachments fail in the API POST call Trello	3	1333	October 12, 2020
Looking for new owner for Costello Power-Up Trello	1	92	August 18, 2025