diff --git a/MyINPulse-back/build.gradle b/MyINPulse-back/build.gradle
index abdd6a9..1f37fd3 100644
--- a/MyINPulse-back/build.gradle
+++ b/MyINPulse-back/build.gradle
@@ -2,6 +2,7 @@ plugins {
 	id 'java'
 	id 'org.springframework.boot' version '3.4.2'
 	id 'io.spring.dependency-management' version '1.1.7'
+	id 'org.openapi.generator' version '7.11.0'
 }
 
 group = 'enseirb'
@@ -20,8 +21,39 @@ repositories {
 dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-oauth2-resource-server'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
+	// swagger Codegen
+	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.1.0'
+    implementation 'jakarta.validation:jakarta.validation-api:3.0.2'
+    implementation 'org.openapitools:jackson-databind-nullable:0.2.6'
+
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+	
+}
+
+sourceSets {
+    main {
+        java {
+            srcDir "$buildDir/generated/src/main/java"
+        }
+    }
+}
+sourceSets {
+    main {
+        java.srcDir("$buildDir/generated/src/main/java")
+    }
+}
+
+openApiGenerate {
+    generatorName.set("spring")
+    inputSpec.set("$rootDir/src/main/resources/openapi.yaml")
+    outputDir.set("$buildDir/generated")
+    apiPackage.set("enseirb.myinpulse.api")
+    modelPackage.set("enseirb.myinpulse.model")
+    configOptions.put("dateLibrary", "java8")
+	configOptions.put("useSpringBoot3", "true")
+	//configOptions.put("interfaceOnly", "true")
+	configOptions.put("library", "spring-boot")
 }
 
 tasks.named('test') {