rproman

    let headers = {'X-Api-Key' : ''};
    headers[`X-Api-Key`] = String(pm.variables.get("postman_api_key"));

    // Note: Update the environment UID if no longer sync
    const postman_api_url = "https://api.getpostman.com/environments/" + pm.environment.get("uid");

    let requestOptions = {
        url: postman_api_url,
        method: 'GET',
        header: headers

rproman

// generating random data
var randomData = Math.random();

// getting Auth tokens from other Auth services
pm.sendRequest({
  url:"https://postman-echo.com/basic-auth",
  method: "GET",
  header: { 
    'Authorization': 'Basic ' + btoa('postman:password') 
  }