Calls an external URL using Cloud Run Functions

external-url-call-via-cloud-run-function

package.json
============

{
  "dependencies": {
    "@google-cloud/functions-framework": "^3.0.0",
    "crypto-js": "4.2.0",
    "node-fetch": "2.6.1"
  }
}

index.js
========

const functions = require('@google-cloud/functions-framework');
const CryptoJS = require("crypto-js");
const fetch = require("node-fetch");

functions.http('makeRequest', async (req, res) => {
    const url = 'URL_TO_SEND_REQUEST_TO'
    const headers = new Headers();
    // any headers you might want
    // headers.append("Authorization", authHeader);
    
    const externalRes = await fetch(url, {
        headers: headers
    })
        .then(r =>  r.json().then(resJson => ({status: r.status, body: resJson})))
        .then(obj => res.send(obj));
});