Problem in sending 'binary' image file to ClickUp using 'HTTP Request

Hello everyone, I’m new here. Basically, I’m trying to create a flow to update support ticket information in ClickUp. First, I receive a user image through a webhook, along with some user information passed via query parameters in the URL from where the image is sent. After receiving the image, I fetch the company’s support tickets from ClickUp. Once I receive all the tickets, I use “Split Out” to turn the information into tables and then use “Filter” to find the correct support ticket based on the information received from the webhook via the query params. Now with the correct ticket, I send the image I received from the user to that specific support ticket.

The problem I’m facing is that when I try to send the image, there’s an issue—because in the final “HTTP Request”, n8n says it can’t find any binary data.

(I’ve already tested sending the image directly from the webhook to the “HTTP Request” and it does find the binary data.)

Basically, I’m having issues where the binary data gets lost during the flow, and n8n can’t find it anymore.

Information on your n8n setup

  • n8n version: 1.86.0
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • **Running n8n via : VPS **
  • Operating system: Ubuntu 24.04 LT




Does your merge node output the binary object? I don’t see it.

Can you copy and paste your whole workflow to the field that appears when clicking the ‘</>’ button on the forums here?

Done, I shared the code