diff --git a/tp1b/index.html b/tp1b/index.html
index 9183a78..e72e712 100644
--- a/tp1b/index.html
+++ b/tp1b/index.html
@@ -6,14 +6,15 @@
 
     const teamsDiv = document.getElementById('teams');
     function fetchTeams() {
-        fetch('http://127.0.0.1:9090/equipes')
+        fetch('http://127.0.0.1:9090/api/teams')
         .then((response) => {
             response.json()
             .then((teams) => {
-                const mmoContent = teams.equipes.map((team) => 
-                    `<div>${team.name} - ${team.id}</div>`
-                ).join('');
-                teamsDiv.innerHTML = mmoContent;            
+                let div = "";
+                teams.forEach((t) => {
+                    div += `<div>Equipe ID${t.id} - Nom d'équipe ${t.team}</div>\n`
+                })
+                teamsDiv.innerHTML = div;
             })
         }).catch(error => console.error);
     }
diff --git a/tp1b/service.js b/tp1b/service.js
index e69de29..380f3b7 100644
--- a/tp1b/service.js
+++ b/tp1b/service.js
@@ -0,0 +1,55 @@
+const express = require("express");
+
+const app = express();
+
+app.listen(9090);
+
+app.use(function(req, res, next) {
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE');
+    res.setHeader('Access-Control-Allow-Headers', 'X-Requested-With, Content-Type, Accept');
+    next();
+});
+
+
+const fs = require('fs');
+
+app.get('/', (req, res) => {
+    res.sendFile(__dirname + "/index.html");
+});
+
+app.get('/api/teams', (req, res) => {
+    const data = fs.readFileSync( __dirname + '/team.json', 'utf8');
+    res.json(JSON.parse(data));
+});
+
+app.get('/api/teams/count', (req, res) => {
+    const data = fs.readFileSync( __dirname + '/team.json', 'utf8');
+
+    res.json(Object.keys(JSON.parse(data)).length);
+});
+
+app.get('/api/team/:id', (req, res) => {
+    const data = fs.readFileSync( __dirname + '/team.json', 'utf8');
+    const id = req.params.id;
+    res.json(JSON.parse(data)[id-1]);
+});
+
+app.put('/api/team/reservation/:id', (req, res) => {
+    const json = JSON.parse(fs.readFileSync( __dirname + '/team.json', 'utf8'));
+    const id = req.params.id;
+    const team = json[id-1];
+    team.isReserved = true;
+    fs.writeFileSync(__dirname + '/team.json', JSON.stringify(json), "utf8",)
+    res.status(201).send("L'équipe " + team.team + " a été correctement réservée.");
+});
+
+app.put('/api/team/cancel/:id', (req, res) => {
+    const json = JSON.parse(fs.readFileSync( __dirname + '/team.json', 'utf8'));
+    const id = req.params.id;
+    const team = json[id-1];
+    team.isReserved = false;
+    fs.writeFileSync(__dirname + '/team.json', JSON.stringify(json), "utf8",)
+    res.status(201).send("La réservation de l'équipe " + team.team + " a été annulée.");
+});
+
diff --git a/tp1b/team.json b/tp1b/team.json
new file mode 100644
index 0000000..5294310
--- /dev/null
+++ b/tp1b/team.json
@@ -0,0 +1 @@
+[{"id":1,"team":"Friendship is Magic","members":[{"name":"Twilight Sparkle","race":"unicorn","element":"magic"},{"name":"Applejack","race":"earth pony","element":"honesty"},{"name":"Rainbow Dash","race":"pegasus","element":"loyalty"},{"name":"Pinkie Pie","race":"earth pony","element":"laughter"},{"name":"Rarity","race":"unicorn","element":"generosity"},{"name":"Fluttershy","race":"pegasus","element":"kindness"}],"isReserved":false},{"id":2,"team":"New Generation","members":[{"name":"Sunny Starscout","race":"earth pony","element":"hope"},{"name":"Izzy Moonbow","race":"unicorn","element":"creativity"},{"name":"Pipp Petals","race":"pegasus","element":"confidence"},{"name":"Zipp Storm","race":"pegasus","element":"courage"},{"name":"Hitch Trailblazer","race":"earth pony","element":"kindness"}],"isReserved":false},{"id":3,"team":"Cutie Mark Crusaders","members":[{"name":"Apple Bloom","race":"earth pony","element":null},{"name":"Sweetie Belle","race":"unicorn","element":null},{"name":"Scootaloo","race":"pegasus","element":null}],"isReserved":false},{"id":4,"team":"Young 6","members":[{"name":"Sandbar","race":"earth pony","element":null},{"name":"Gallus","race":"griffon","element":null},{"name":"Smolder","race":"dragon","element":null},{"name":"Ocellus","race":"changeling","element":null},{"name":"Silverstream","race":"hippogriff","element":null},{"name":"Yona","race":"yak","element":null}],"isReserved":true}]
\ No newline at end of file