How to add Groq or OpenRouter as a custom LLM provider?

[akib1689]

Hi team,

I'm a big fan of Chat2DB and would love to use it with my own LLM backend via Groq or OpenRouter, both of which support OpenAI-compatible APIs.

I noticed there's already a custom api host, key and model field in the UI. Just don't know how to configure it...

Specifically, I’d like to know:

• Does Chat2DB support adding a custom OpenAI-compatible endpoint (for Groq: https://api.groq.com/openai/v1 or OpenRouter: https://openrouter.ai/api/v1)?
• Are additional headers (like HTTP-Referer for OpenRouter) supported?

I’d prefer not to self-host an OpenAI proxy just to route to these providers—native support for pluggable LLM backends would be amazing!

But I had no luck configuring this. Every thing results in error.