api_products.js

const https = require('https');

function getProductsByBrand(brand, limit, offset) {
    let params = '?limit=' + limit.toString() + '&offset=' + offset.toString();
    let path = '/brands/' + brand + '/products' + params;
    let options = {host: host, path: path, auth: auth}

    https.get(options, (response) => {
        data = '';

        response.on('data', (chunk) => {
            data += chunk;
        });

        response.on('end', () => {
            products = JSON.parse(data)

            if (products.length > 0) {
                console.log(products)
                getProductsByBrand(brand, limit, offset + limit)
            }
        });

    }).on('error', (error) => {
        console.log(error.message)
    });
}


function getProducts(host, auth) {
    let options = {host: host, path: '/brands', auth: auth}

    https.get(options, (response) => {
        data = '';

        response.on('data', (chunk) => {
            data += chunk;
        });

        response.on('end', () => {
            JSON.parse(data).forEach((value, index, array) =>{
                brand = value

                getProductsByBrand(brand, 1000, 0);
            });
        });

    }).on('error', (error) => {
        console.log(error.message)
    });
}

const host = 'api.amberengine.com';
const auth = '<your email>:<your password>';

getProducts(host, auth);