Integration of outlook calendar in nodejs

Question

How to integrate in outlook calendar in nodejs. I have refered from Set Microsoft Calendar(Microsoft 365) With NodeJs in Medium Blog, but its not working. Can anyone help me to solve this issue

Jithu Thomas · Answer

Register Your App: Go to the Azure Portal. Register a new application to obtain the client ID and secret. In the registered app, configure the required permissions for Microsoft Graph API (such as Calendars.ReadWrite for calendar access). Install Necessary Packages: Code Sample- const express = require('express'); const axios = require('axios'); const msal = require('@azure/msal-node'); const app = express(); const config = { auth: { clientId: 'YOUR_CLIENT_ID', authority: 'https://login.microsoftonline.com/YOUR_TENANT_ID', clientSecret: 'YOUR_CLIENT_SECRET', }, }; const cca = new msal.ConfidentialClientApplication(config); app.get('/login', (req, res) => { const authCodeUrlParameters = { scopes: ['openid', 'profile', 'offline_access', 'Calendars.ReadWrite'], redirectUri: 'http://localhost:3000/redirect', }; const authUrl = cca.getAuthCodeUrl(authCodeUrlParameters); res.redirect(authUrl); }); app.get('/redirect', async (req, res) => { const tokenRequest = { code: req.query.code, scopes: ['openid', 'profile', 'offline_access', 'Calendars.ReadWrite'], redirectUri: 'http://localhost:3000/redirect', }; try { const response = await cca.acquireTokenByCode(tokenRequest); const accessToken = response.accessToken; // Use the accessToken to make requests to Microsoft Graph API const apiUrl = 'https://graph.microsoft.com/v1.0/me/calendar/events'; const headers = { Authorization: `Bearer ${accessToken}`, }; const eventData = { // Your calendar event data here }; await axios.post(apiUrl, eventData, { headers }); res.send('Calendar event created successfully!'); } catch (error) { console.error(error); res.status(500).send('Error occurred during authentication.'); } }); const PORT = 3000; app.listen(PORT, () => { console.log(`Server is running on port ${PORT}`); }); Replace 'YOUR_CLIENT_ID' , 'YOUR_TENANT_ID' , and 'YOUR_CLIENT_SECRET' with your actual values. Note: Ensure that the redirect URI configured in your Azure app matches the URI specified in the code ( http://localhost:3000/redirect in this example).

Integration of outlook calendar in nodejs

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