Setting up Azure AD Authentication for a React SPA and .NET API with Dataverse On-Behalf-Of Flow

This guide covers how to configure Entra authentication for a React Single Page Application (SPA) and a .NET API backend, enabling access to Microsoft Dataverse using the On-Behalf-Of (OBO) flow. 1. Register the Backend API Application Name: myapp-api After registration: Note: Dataverse App ID: 00000007-0000-0000-c000-000000000000 2. Register the Frontend SPA Application Name: myapp-frontend After registration: 3. Pre-authorize Frontend in…