I will integrate microsoft graph API into your app


Level 2
About this gig
Need Microsoft 365 data inside your own app? I connect it with Microsoft Graph.
I build production Graph integrations - authentication, permissions, and the code that moves the data - so your app can read and write Microsoft 365 without you fighting Entra ID for a month.
WHAT I CAN CONNECT
- Mail: read, send, search, attachments
- Calendar: events, availability, scheduling
- Contacts, users, and groups
- OneDrive and SharePoint files
- Teams messages and channels
- Change notifications (webhooks) for near real-time sync
AUTHENTICATION DONE RIGHT
- Entra ID (Azure AD) app registration
- Delegated or application permissions, least privilege
- OAuth 2.0, token refresh, secure secret handling
- Admin consent guidance for your tenant
WHAT YOU GET
- A working, tested integration in your stack
- Full source code
- Setup and permission documentation
- A handover walkthrough
Message me before ordering with the data you need, and I'll confirm scope and quote.
Get to know Tharaka
Passion, Experience and Sharing knowledge!
Level 2
- FromSri Lanka
- Member sinceSep 2014
- Avg. response time1 hour
- Last delivery3 weeks
Languages
Sinhala, English
FAQ
Do I need to be a Microsoft 365 administrator?
For most integrations someone in your organization must grant admin consent once. I'll tell you exactly which permissions to approve.
Delegated or application permissions?
Delegated acts as a signed-in user; application acts as your service with no user present. I'll recommend the right one for your case during scoping.
Can you get real-time updates instead of polling?
Yes, via Graph change notifications. That's the Premium package.
Does this work with personal Outlook.com accounts?
Sometimes, but personal accounts support a narrower set of Graph functionality than work or school accounts. Ask me first.

