Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

Retirement of Exchange Web Services in Exchange Online

September 19, 2023 Sep 19, 2023 09/19/23

Greg Taylor

On October 1, 2026, we will start blocking EWS requests from non-Microsoft apps to Exchange Online.

Microsoft Teams Recording and Transcript APIs billing in public preview

September 11, 2023 Sep 11, 2023 09/11/23

Ayan Chakraborty

On October 3, 2023, we are starting billing in public preview for the Microsoft Teams Recording and Transcript APIs.

Outlook REST API v2.0 and beta endpoints decommissioning update

September 6, 2023 Sep 6, 2023 09/6/23

Luberth Morera

Today, we are announcing that we will fully deprecate Outlook REST v2.0 and beta endpoints on March 31, 2024.

Microsoft 365 Developer Proxy v0.11 with improved $select guidance

August 30, 2023 Aug 30, 2023 08/30/23

Waldek Mastykarz, Sébastien Levert

Microsoft 365 Developer Proxy v0.11 introduces improved $select guidance to help you build more performant applications and other adjustments that improve the user experience.

Send Teams activity notifications using new resource-specific consent permissions

August 22, 2023 Aug 22, 2023 08/22/23

Luyao Wang

Provide richer experiences and better user engagement with activity notification APIs in Microsoft Graph.

Bring your data into Microsoft 365 with Microsoft Graph connectors

August 3, 2023 Aug 3, 2023 08/3/23

Dorine Rassaian, Mounika Narayanan, Renima Malhotra

Microsoft Graph connectors help users get relevant results from all their data in the context of the app they search from.

Microsoft 365 Developer Proxy v0.10 with support for batching and improved $select guidance

July 27, 2023 Jul 27, 2023 07/27/23

Garry Trinder, Sébastien Levert

Microsoft 365 Developer Proxy v0.10 introduces the preview ability to fail and detect minimal permissions in batch requests and improves the $select guidance to help you build more performant applications.

Announcing Microsoft Graph PHP 2.0.0-RC19

July 25, 2023 Jul 25, 2023 07/25/23

Isaac Vargas Chacon

Today we are announcing the new RC19 version. Since the RC5 announcement, we have improved many of the common scenarios to give you time back to focus on quality and design.

Breaking changes in the Microsoft Graph list channels API (beta) 

July 18, 2023 Jul 18, 2023 07/18/23

Sumit Gupta

For quite some time, we’ve offered developers access to our Get List Channels API on the beta endpoint of Microsoft Graph. The Get List Channels API helps in fetching the list of channels for a team. However, as is sometimes the case with pre-production APIs, we’re making a few necessary changes.