node-proxy.js

var express = require('express');
const proxy = require('http-proxy-middleware');
var cors = require('cors')

var app = express();
app.use(cors())

app.use(
    '/api',
    proxy.createProxyMiddleware({
        target: 'https://your_URL.com',
        changeOrigin: true,
        pathRewrite: { '^/api': '' }
    })
);

app.listen(3002, function () {
    console.log('Example app listening on port 3002!');
});