Error Message while using N8N OPEN AI API CREDIT

Questions
1

I’m building a workflow that does the following:

  1. Retrieves content from Google Docs

  2. Sends it to OpenAI’s “Message a Model” to generate a summary

  3. Emails the summarized content

I’m using the free OpenAI API credits available in n8n.

However, when configuring the OpenAI “Message a Model” node, I keep getting this error:

“Bad request – please check your parameters. This endpoint is not supported with n8n AI credits.”

Error
Error1359×767 101 KB

What’s strange is that another OpenAI “Message a Model” node in the same workflow works perfectly. The working node is OpenAI node version 1.8 (Latest version: 2), while the node that fails is OpenAI node version 2 (Latest).

So, does anyone know a fix for this?
Is the free API credit no longer compatible with the newer node version?

2

Hopefully adding, not hijacking your thread.
I’m experiencing the same issue. I can’t recall the exact models it said I could use with the free credits, but I’m sure the ones I’m seeing are different to the ones mentioned by n8n.
Currently, the documentation pages for the Open AI free credits are all 404 - Page not found

image
image2880×1530 283 KB

3

I thought i was the only one, but i got reply (external source) that, you need to get a paid API from OpenAI for it to work perfectly, and i tried connecting a test API and it showed error about exceeding quota

4

I am unable to use my free credits as well. Is there a resolution for this yet?