Although Logic apps has a rich set of 40+ connectors for a variety of services, you may want to call into your own custom API that can run your own code. One of the easiest and most scalable ways to host your own custom Web API's is to use App Service. This template deploys a Web app for your Custom API and secures it using AAD auth.
This Azure Resource Manager template was created by a member of the community and not by Microsoft. Each Resource Manager template is licensed to you under a license agreement by its owner, not Microsoft. Microsoft is not responsible for Resource Manager templates provided and licensed by community members and does not screen for security, compatibility, or performance. Community Resource Manager templates are not supported under any Microsoft support program or service, and are made available AS IS without warranty of any kind.
|tenantId||The tenant ID that you Azure subscription is in.|
|webAppName||The name of the Web app.|
|webAppClientId||The client ID of the application identity that is used to secure the Web app.|
|logicAppName||The name of the logic app to create.|
|logicAppClientID||The client ID of the application identity that the Logic app has to call your Web app.|
|logicAppClientSecret||The client secret (key or password) of the application identity that the Logic app has to call your Web app.|
|svcPlanName||The name of the App Service plan to create for hosting the logic app.|
|sku||The pricing tier for the App Service plan.|
|svcPlanSize||The instance size of the app.|
|location||Location for all resources.|
Use the template
New-AzureRmResourceGroupDeployment -Name <deployment-name> -ResourceGroupName <resource-group-name> -TemplateUri https://raw.githubusercontent.com/Azure/azure-quickstart-templates/master/201-logic-app-custom-api/azuredeploy.jsonInstall and configure Azure PowerShell
azure config mode armInstall and Configure the Azure Cross-Platform Command-Line Interface
azure group deployment create <my-resource-group> <my-deployment-name> --template-uri https://raw.githubusercontent.com/Azure/azure-quickstart-templates/master/201-logic-app-custom-api/azuredeploy.json