Is there an API for Outlook?
You should use the Outlook APIs directly (via https://outlook.office.com/api ) only if you require a feature that is not available on the Graph endpoints.
Is Outlook REST API free?
This program includes a free 12-month subscription to Office 365 for use in development and testing.
How do I use REST API in Outlook?
Next steps
- Register and authenticate your app.
- Supported REST actions and endpoints.
- Supported versions of API.
- Target user.
- Accessing item in a collection.
- Use a client library to access the Outlook REST API.
- Shutting down of earlier preview endpoint.
- Next steps.
What is Outlook API?
Outlook is a messaging communication hub in Microsoft 365. It also lets you manage contacts, schedule meetings, find information about users in an organization, initiate online conversations, share files, and collaborate in groups.