Help Creating a Custom “Grok Chat Model” Node in n8n

[amgando]

to focus on your question about Grok 3 – this post shows you that you can just add an OpenAI Chat node and change the server URL and it worked fine for me.

note that Grok 3 isn’t available yet (for me at least) so I was only able to set the model to grok-2-1212 for now.

Grok xAI API?

I realized you can do it using the OpenAI Chat model since xAI provides a compatible interface. You just need to change the base url in the node configuration. [image]