Microsoft Entra Agent ID
Authentication

Authentication protocols in agents

In brief

The page description was shortened by removing the phrase “Key concepts.” The documented OAuth 2.0 protocols and token exchange patterns remain unchanged.

What Entra admins need to know

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This editorial summary was generated by AI from the documentation changes. Verify important details in the full Microsoft Learn article.

Documentation change

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title: Authentication protocols in agents description: Learn about OAuth 2.0 protocols and token exchange patterns for agents in Microsoft Entra ID. Key concepts titleSuffix: Microsoft Entra Agent ID ms.topic: concept-article ms.date: 11/04/2025

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