diff --git a/Apps/Api/Api.csproj b/Apps/Api/Api.csproj
index 2751af7..f245fe5 100644
--- a/Apps/Api/Api.csproj
+++ b/Apps/Api/Api.csproj
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <NoWarn>$(NoWarn);1591</NoWarn>
+    <!-- <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies> -->
   </PropertyGroup>
 
   <ItemGroup>
@@ -11,11 +12,20 @@
 
   <ItemGroup>
     <PackageReference Include="NSwag.AspNetCore" Version="13.9.4" />
+    <PackageReference Include="NSwag.MSBuild" Version="13.9.4">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
   </ItemGroup>
 
   <PropertyGroup>
     <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
+
+  <!-- Permet de générer le fichier de description de l'api à chaque build qui sera utile pour la génération du client -->
+  <Target Name="NSwag" AfterTargets="Build">
+    <Exec EnvironmentVariables="ASPNETCORE_ENVIRONMENT=Development" Command="$(NSwagExe_Net50) aspnetcore2openapi /assembly:$(TargetDir)Api.dll /output:swagger.json" />
+  </Target>
   
 
 </Project>
diff --git a/Apps/Api/swagger.json b/Apps/Api/swagger.json
new file mode 100644
index 0000000..248b757
--- /dev/null
+++ b/Apps/Api/swagger.json
@@ -0,0 +1,158 @@
+{
+  "x-generator": "NSwag v13.9.4.0 (NJsonSchema v10.3.1.0 (Newtonsoft.Json v12.0.0.0))",
+  "openapi": "3.0.0",
+  "info": {
+    "title": "Hacker news like API in .Net",
+    "version": "1.0.0"
+  },
+  "paths": {
+    "/api/links": {
+      "get": {
+        "tags": [
+          "Links"
+        ],
+        "summary": "Retrieve all links already posted.",
+        "operationId": "Links_GetLinks",
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/components/schemas/LinkDto"
+                  }
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetails"
+                }
+              }
+            }
+          }
+        }
+      },
+      "post": {
+        "tags": [
+          "Links"
+        ],
+        "summary": "Post a new link.",
+        "operationId": "Links_CreateLink",
+        "requestBody": {
+          "x-name": "command",
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/AddLinkCommand"
+              }
+            }
+          },
+          "required": true,
+          "x-position": 1
+        },
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/octet-stream": {
+                "schema": {
+                  "type": "string",
+                  "format": "binary"
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  },
+  "components": {
+    "schemas": {
+      "LinkDto": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "id": {
+            "type": "string",
+            "format": "guid"
+          },
+          "url": {
+            "type": "string",
+            "nullable": true
+          },
+          "createdAt": {
+            "type": "string",
+            "format": "date-time"
+          },
+          "createdByName": {
+            "type": "string",
+            "nullable": true
+          },
+          "upVotes": {
+            "type": "integer",
+            "format": "int32"
+          },
+          "downVotes": {
+            "type": "integer",
+            "format": "int32"
+          }
+        }
+      },
+      "ProblemDetails": {
+        "type": "object",
+        "additionalProperties": {
+          "nullable": true
+        },
+        "properties": {
+          "type": {
+            "type": "string",
+            "nullable": true
+          },
+          "title": {
+            "type": "string",
+            "nullable": true
+          },
+          "status": {
+            "type": "integer",
+            "format": "int32",
+            "nullable": true
+          },
+          "detail": {
+            "type": "string",
+            "nullable": true
+          },
+          "instance": {
+            "type": "string",
+            "nullable": true
+          },
+          "extensions": {
+            "type": "object",
+            "nullable": true,
+            "additionalProperties": {}
+          }
+        }
+      },
+      "AddLinkCommand": {
+        "type": "object",
+        "additionalProperties": false,
+        "required": [
+          "url"
+        ],
+        "properties": {
+          "url": {
+            "type": "string",
+            "format": "uri",
+            "minLength": 1
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file