How do I add description and attachment to Trello cards when automation button is activated?

  • 15 April 2024
  • 1 reply


I want to add a description and an attachment to my cards on Trello when the "Offer to Purchase" automation button is activated or when cards are moved to this location. How can I do this?
I started creating a zap, but I'm stuck on adding my attachment.
Additionally, it asks me to add a card when I want this rule to apply to all cards moved to this location.

Thank you very much for your help,

1 reply

Userlevel 7
Badge +14

Hi @Nicomrlt 

Perhaps try using native Trello Automation:


Help for sending files in Zaps:


The mapped variable has “No data”.

Try changing the Zap trigger example to one that has data for the variable: