Unable to view image in trello in png format

Questions
1

Describe the problem/error/question

What is the error message (if any)?

Please share your workflow

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)

Share the output returned by the last node

Information on your n8n setup

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
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2

Per the documentation on the Trello Node the Attachment operation only gets the data about an attachment but the the actual attachment itself. So you will need to use a HTTP Request node (you can reuse the same credential for the Trello Node) to GET the attachment from the url parameter returned.

Here’s working example.