I'm getting this error : 400 - "{\"hint\":\"Unexpected token \\\" in JSON at position 0\",\"documentation\":\"https://creatomate.com/docs/api/introduction\"}"

Questions
1

I’m creating a content_posting workflow, But got “Bad request - please check your parameters” on one of the nodes.

400 - "{"hint":"Unexpected token \" in JSON at position 0","documentation":"https://creatomate.com/docs/api/introduction\“}”

(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):
  • Operating system:
2

Can you share your workflow?

4

Try to remove \
Maybe that’s causing your error.
image

6

This is the json i’m trying to send in body parameter. even i tried by removing entire code. but, still getting the same error

7

I can’t see it too. By the way, please remove your workflow here. It contains your API Key and Revoke it ASAP. I’m scare that some people will use it

8

Thanks. I’m stuck with that & don’t know what should i do

9

Let’s make it clear

  1. Can you share JUST the HTTP Request? Only with screenshot.
  2. The body of HTTP Request
10

Screenshot 2025-07-04 113722
Screenshot 2025-07-04 1137221311×549 21.4 KB

11

Try again, it’s hidden:D