OAuth 2.0 client credentials flow

Concept

OAuth 2.0 grant in the Microsoft identity platform that lets a confidential client such as a background service authenticate with its own identity (secret or certificate) and application permissions instead of impersonating a user.

Title graphic: OAuth 2.0 client credentials flow (Concept)

Type	Concept
Documentation	learn.microsoft.com/en-us/entra/identity-platform/v2-oauth2-client-creds-grant-flow

Glossary

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Sources

Documentation: learn.microsoft.com/en-us/entra/identity-platform/v2-oauth2-client-creds-grant-flow

Maintained by Mirko Peters (Microsoft MVP) · Last updated: 2026-11-10