Apr 1, 2025 · Azure API Management supports importing Azure function apps as new APIs or appending them to existing APIs. The process automatically generates a host key in the Azure function app, which is then assigned to a named value in API Management.

Feb 7, 2024 · The sample includes examples of how to authenticate from Azure Functions to Azure API Management and from Azure API Management to Azure Functions using Managed Identities.

May 28, 2023 · When a Function App is added as an API in APIM, there are some authorization details we need to consider while communicating from APIM to the backend function app. It does not matter what Authorization level (function or anonymous) the function app has configured, APIM will always attach a function host key to the request.

Jun 9, 2021 · APIM --> Azure function (backend call) --> Azure function sending message to service bus . Yes, you can create your function app and import an function app as an API in APIM. Can you share the screenshot where you don't see …

Dec 4, 2020 · In this walk-through, you have seen how you can easily create a function app, deploy it to azure, lock down the function app to require authentication, and then use a public-facing facade created by the Azure APIM to allow users to get into the correct functions via subscription keys.

Jul 29, 2021 · In this blog, we will walk through the details on importing Function App to APIM automatically, with the steps below: Importing an Azure Function App to Azure API Management manually ; Generating an Open API definition file for the future imports ; Importing the new Function App to APIM by using command Import-AzApiManagementApi

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:

Sep 6, 2021 · Here is some documentation for securing Logic Apps in (almost) the same way, and here is a great post on how to setup MSI for Azure Service Bus. Your APIm instance must have a “Managed Identity” configured. Your function must have “Authentication” configured. The APIm has an updated policy. A successful test.

May 30, 2023 · I am trying to connect Azure Function App (which have a Spring Boot application inside it) with the Azure API Management. I am able to do this using Azure UI. But when I try this using Azure Bicep I have to manually specify all the apis that I want to show in APIM. name: 'bicep-poc' location: location. sku: { name: 'Consumption' capacity: 0.

Oct 1, 2024 · The method explored here (Linking a Azure Function App as an APIM API Backend) aims to be configurable (Both in Deployment and API setup), and secure; ensuring Principal of Least Privilege (PoLP). The diagram below provides an overview of what is to be achieved: