diff --git a/.github/workflows/WebAPI.yml b/.github/workflows/WebAPI.yml
new file mode 100644
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+++ b/.github/workflows/WebAPI.yml
@@ -0,0 +1,36 @@
+# This workflow will build a .NET project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-net
+
+name: .NET
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: self-hosted
+    steps:
+    - uses: actions/checkout@v4
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: 8.0.x
+    - name: current directory
+      run: pwd
+    - name: Gen cert for dev
+      run: dotnet dev-certs https
+    - name: Restore dependencies
+      working-directory: ./OnionArchitecture/WebApi/
+      run: dotnet restore
+    - name: Build
+      working-directory: ./OnionArchitecture/
+      run: dotnet build --no-restore
+    - name: Test
+      working-directory: ./OnionArchitecture/
+      run: dotnet test --no-build --verbosity normal
+    - name: Run locally
+      working-directory: ./OnionArchitecture/WebApi/
+      run: dotnet run