Necesito ayuda con la recuperación de datos de la API.

Acabo de crear un pedido que devuelve:

 request: received obj {status: 'success', data: Array(1)} index.js:266 200 index.js:267 {"status":"success","data":[{**"id":"541227935"**,"client_id":"1","date":"2022-05-26T13:21:41","latitude":"0.00000000","longitude":"0.00000000"}]}

Entonces, necesito obtener el id":"541227935" para poder usarlo en otra función.

Este es mi código hasta ahora, usando codificación dura para publicar datos en el orden creado:

 function addWidget(user, pass, orderid, quantity) { var user = getInputValue("oucu"); var pass = getInputValue("password"); var quantity = document.getElementById("myNumber").value; console.log("Quantity selected: " + quantity); //order_id int(11) /* an id from the order table, rquest id to http://1*****.9/openstack/api/orders/1?OUCU=*****&password=******* var orderid = 541227183; // widget_id int(11) /* unique id of a widget from widgets table var widget_id = 2; //var pence_price = 10; var pence_price = 13; let xhr = new XMLHttpRequest(); xhr.open("POST", BASE_URL + "order_items"); //http://137.1*****9/openstack/api/order_items?OUCU=*****&password=******&order_id=6 let data = 'OUCU=' + user + '&password=' + pass + '&order_id='+ orderid + '&widget_id='+ widget_id + '&number='+ quantity + '&pence_price='+ pence_price; xhr.onload = function () { var obj = JSON.parse(xhr.responseText); console.log("request: received obj", obj); if (obj.status == "success") { alert("Se han añadido: " + quantity); } else if (obj.message) { alert(obj.message); } else { alert(obj.status + " " + obj.data[1].reason); } } xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.send(data); };

¡gracias!