server.js

const express = require('express');
const axios = require('axios');
const bodyParser = require('body-parser');

const app = express();
const port = 3000;

app.use(bodyParser.json());

app.post('/v1/chat/completions', async (req, res) => {
    const requestBody = req.body;

    // Check if the model is gpt-3.5-turbo and change it to gpt
    if (requestBody.model === 'llama-3.1-8b-instant') {
        requestBody.model = 'test';
    }

    try {
        // Forward the modified request to the OpenAI API
        const response = await axios.post('https://api.groq.com/openai/v1/chat/completions', requestBody, {
            headers: {
                'Authorization': req.headers['authorization'],
                'Content-Type': 'application/json'
            }
        });

        // Send the response back to the client
        res.json(response.data);
    } catch (error) {
        // Handle any errors
        res.status(error.response ? error.response.status : 500).json({
            error: error.message,
            details: error.response ? error.response.data : null
        });
    }
});

app.listen(port, () => {
    console.log(`API proxy server running on port ${port}`);
});