OpenAI API Proxy

A simple proxy server for the OpenAI API using Express.js. This server forwards requests to the OpenAI API and returns the responses, allowing you to avoid exposing your API key in client-side applications.

Deployment

You can deploy this server using Docker using the following steps:

1. Copy the .env.example file to .env and set your OpenAI API key and CORS origin.
2. Build and run the Docker container using Docker Compose:

   docker compose up -d --build

3. The server will be accessible at http://localhost:3000.

Usage

You can send POST requests to the /v1/chat/completions endpoint with the same body format as the OpenAI API. For example:

curl -X POST http://localhost:3000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-3.5-turbo",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'

The server will forward this request to the OpenAI API and return the response.