diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..3e0c98a
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,21 @@
+{
+  "name": "escuelajs-reto-04",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "cross-fetch": {
+      "version": "3.0.5",
+      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.0.5.tgz",
+      "integrity": "sha512-FFLcLtraisj5eteosnX1gf01qYDCOc4fDy0+euOt8Kn9YBY2NtXL/pCoYPavw24NIQkQqm5ZOLsGD5Zzj0gyew==",
+      "requires": {
+        "node-fetch": "2.6.0"
+      }
+    },
+    "node-fetch": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA=="
+    }
+  }
+}
diff --git a/package.json b/package.json
index bf060d5..92318bb 100644
--- a/package.json
+++ b/package.json
@@ -20,5 +20,9 @@
   "bugs": {
     "url": "https://github.com/platzi/escuelajs-reto-04/issues"
   },
-  "homepage": "https://github.com/platzi/escuelajs-reto-04#readme"
-}
\ No newline at end of file
+  "homepage": "https://github.com/platzi/escuelajs-reto-04#readme",
+  "dependencies": {
+    "cross-fetch": "^3.0.5",
+    "node-fetch": "^2.6.0"
+  }
+}
diff --git a/src/index.js b/src/index.js
index 4c965e7..ff1ab74 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,10 +1,31 @@
+const fetch = require("node-fetch");
+const API = 'https://us-central1-escuelajs-api.cloudfunctions.net/orders/';
+
+
 const orders = (time, product, table) => {
   console.log(`### Orden: ${product} para ${table}`);
   return new Promise((resolve, reject) => {
-    setTimeout(() => {
-      resolve(`=== Pedido servido: ${product}, tiempo de preparación ${time}ms para la ${table}`);
-    }, time);
+    true
+      ? setTimeout(() => {
+          resolve(`=== Pedido servido: ${product}, tiempo de preparación ${time}ms para la ${table}`);
+        }, time)
+      :  reject ()
   });
+};
+
+const fetchOrders = async (apiUrl) => {
+  try {
+    const request = await fetch(apiUrl, { method: 'GET' });
+    const data = await request.json();
+    console.log(`### Orden: ${data.data}`);
+    return new Promise((resolve, reject) => {
+      true
+        ? resolve(`=== Pedido servido: ${data.data}`)
+        : reject('Al parecer no salio algo bien con la orden');
+    });
+  } catch (err) {
+    return console.error(err);
+  }
 }
 
 const menu = {
@@ -15,10 +36,60 @@ const menu = {
 
 const table = ['Mesa 1', 'Mesa 2', 'Mesa 3', 'Mesa 4', 'Mesa 5'];
 
+var randomTime = () => {
+  return Math.floor(Math.random() * 8000) + 1000;
+}
+
 const waiter = () => {
-  orders(6000, menu.hamburger, table[3])
+  orders(randomTime(), menu.hamburger, table[3])
     .then((res) => console.log(res))
     .catch((err) => console.error(err));
 };
 
+const waiter2 = () =>{
+  orders(randomTime(), menu.hotdog, table[0])
+    .then((res) => {
+      console.log(res)
+      return orders(randomTime(), menu.pizza, table[2])
+    .then((res) => {
+        console.log(res)
+        })
+    .catch((err) => console.error(err));
+    });
+};
+
+const waiter3 = async () => {
+  let ordersTable2 = [menu.hamburger,menu.hotdog, menu.pizza]
+  let allOrders = ordersTable2.map(ordersTable => orders(randomTime(), ordersTable, table[1]))
+  try{
+    let todasLasOrdenes = await Promise.all(allOrders)
+    console.log(todasLasOrdenes)
+  }catch(err){
+    console.error(err)
+  }
+}
+
+const waiter4 = async (apiUrl) => {
+  const orderOne = await fetchOrders(apiUrl);
+  const orderTwo = await fetchOrders(apiUrl);
+  const orderThree = await fetchOrders(apiUrl);
+  const orderFour = await fetchOrders(apiUrl);
+  let ordersTable2 = [orderOne, orderTwo, orderThree, orderFour]
+  let allOrders = ordersTable2.map(ordersTable => orders(randomTime(), ordersTable, table[1]))
+  try {
+    let todasLasOrdenes = await Promise.all(allOrders)
+    console.log(todasLasOrdenes)
+  } catch (err) {
+    console.error(err);
+  }
+}
+
+
+
+
+
 waiter();
+waiter2();
+waiter3();
+waiter3();
+waiter4 (API)