How to use custom LLM Gateway having JWT authetication

[18-Rohit]

I want to use custom LLM gateway, but instead of having any API KEY, I am having JWT authentication in it.
Here is an example of how my config file looks like:

{
    "LLM_GATEWAY_TOKEN": <token>,
    "LLM_GATEWAY_URL": <url>,
    "JWT_TOKEN": "",
    "openai_model": "gpt-4o",
    "api_key": "EMPTY"
}