Nov 15, 2023 · API authentication and authorization in API Management involve securing the end-to-end communication of client apps to the API Management gateway and through to backend APIs. In many customer environments, OAuth 2.0 is the preferred API authorization protocol.

Feb 7, 2024 · This is example code showing how to authenticate from Azure Functions to Azure API Management (APIM) and from Azure API Management to Azure Functions using a managed identity.

Mar 13, 2025 · Follow these steps to protect an API in API Management, using OAuth 2.0 authorization with Microsoft Entra ID. Register an application (called backend-app in this …

May 2, 2021 · In this Diagram we can see the OAUTH flow with API Management in which: The Developer Portal requests a token from Azure AD using app registration client id and client secret.

This sample describes how Azure API Management (APIM) can centralized authentication and authorizaton of APIs using Entra ID using APIM Policy (validate-jwt) and App Roles of Entra ID.

API Management - Hands-on Lab Workshop. Contribute to Azure/apim-lab development by creating an account on GitHub.

The BOSS API uses a combination of the Azure AD B2C and a subscription key to authenticate requests. BOSS consumers will use Azure B2C to retrieve an JWT bearer token.

In a nutshell, APIM authorizations allow you to delegate authentication to APIM to let it authenticate against a given backend service or a given SaaS platform. It differs from managed identity in that it spans multiple identity providers (IDP), as it is not tight to Azure Active Directory.

This is example code showing how to authenticate from Azure Functions to Azure API Management (APIM) and from Azure API Management to Azure Functions using a managed identity.

Mar 25, 2025 · How to authenticate function app using managed identities in APIM. I am able to do that using below approach: System Managed Identity: Firstly, enabled the system identity for APIM: Later take the Application id from the entra app created by apim's system idenity: Then In Authentication of Function App: Then add respective details as below: