diff --git a/modules/openapi-generator/src/main/resources/typescript-nestjs/README.mustache b/modules/openapi-generator/src/main/resources/typescript-nestjs/README.mustache
index 735f9890335..e8e864d7eb5 100644
--- a/modules/openapi-generator/src/main/resources/typescript-nestjs/README.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript-nestjs/README.mustache
@@ -105,6 +105,31 @@ import { BASE_PATH } from '{{npmName}}';
 export class AppModule {}
 ```
 
+### Configuring the module with `forRootAsync`
+
+You can also use the Nestjs Config Module/Service to configure your app with `forRootAsync`.
+
+```
+@Module({
+    imports: [
+      ApiModule.forRootAsync({
+        imports: [ConfigModule],
+        inject: [ConfigService],
+        useFactory: (config: ConfigService): Configuration => {
+          const params: ConfigurationParameters = {
+            // set configuration parameters here.
+            basePath: config.get('API_URL'),
+          };
+          return new Configuration(params);
+        },
+      })
+    ],
+    declarations: [ AppComponent ],
+    providers: [],
+    bootstrap: [ AppComponent ]
+})
+export class AppModule {}
+```
 
 #### Using @nestjs/cli
 First extend your `src/environments/*.ts` files by adding the corresponding base path:
diff --git a/modules/openapi-generator/src/main/resources/typescript-nestjs/api.module.mustache b/modules/openapi-generator/src/main/resources/typescript-nestjs/api.module.mustache
index 9cfdc25aec5..fe1fbe707ea 100644
--- a/modules/openapi-generator/src/main/resources/typescript-nestjs/api.module.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript-nestjs/api.module.mustache
@@ -5,7 +5,7 @@ import { HttpModule, HttpService } from '@nestjs/axios';
 {{^useAxiosHttpModule}}
 import { DynamicModule, HttpService, HttpModule, Module, Global } from '@nestjs/common';
 {{/useAxiosHttpModule}}
-import { Configuration } from './configuration';
+import { AsyncConfiguration, Configuration, ConfigurationFactory } from './configuration';
 
 {{#apiInfo}}
 {{#apis}}
@@ -33,5 +33,49 @@ export class ApiModule {
         };
     }
 
+    /**
+     * Register the module asynchronously.
+     */
+    static forRootAsync(options: AsyncConfiguration): DynamicModule {
+        const providers = [...this.createAsyncProviders(options)];
+        return {
+            module: ApiModule,
+            imports: options.imports || [],
+            providers,
+            exports: providers,
+        };
+    }
+
+    private static createAsyncProviders(options: AsyncConfiguration): Provider[] {
+        if (options.useExisting || options.useFactory) {
+            return [this.createAsyncConfigurationProvider(options)];
+        }
+        return [
+            this.createAsyncConfigurationProvider(options),
+            {
+                provide: options.useClass,
+                useClass: options.useClass,
+            },
+        ];
+    }
+
+    private static createAsyncConfigurationProvider(
+        options: AsyncConfiguration,
+    ): Provider {
+        if (options.useFactory) {
+            return {
+                provide: Configuration,
+                useFactory: options.useFactory,
+                inject: options.inject || [],
+            };
+        }
+        return {
+            provide: Configuration,
+            useFactory: async (optionsFactory: ConfigurationFactory) =>
+                await optionsFactory.createConfiguration(),
+            inject: [options.useExisting || options.useClass],
+        };
+    }
+
     constructor( httpService: HttpService) { }
 }
diff --git a/modules/openapi-generator/src/main/resources/typescript-nestjs/configuration.mustache b/modules/openapi-generator/src/main/resources/typescript-nestjs/configuration.mustache
index 82e8458f39e..39cf69ee612 100644
--- a/modules/openapi-generator/src/main/resources/typescript-nestjs/configuration.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript-nestjs/configuration.mustache
@@ -1,3 +1,5 @@
+import { ModuleMetadata, Type } from '@nestjs/common/interfaces';
+
 export interface ConfigurationParameters {
     apiKeys?: {[ key: string ]: string};
     username?: string;
@@ -77,3 +79,27 @@ export class Configuration {
         return mime != null && (jsonMime.test(mime) || mime.toLowerCase() === 'application/json-patch+json');
     }
 }
+
+export interface ConfigurationFactory {
+  createConfiguration(): Promise<Configuration> | Configuration;
+}
+
+export interface AsyncConfiguration extends Pick<ModuleMetadata, 'imports'> {
+  /**
+   * The `useExisting` syntax allows you to create aliases for existing providers.
+   */
+  useExisting?: Type<ConfigurationFactory>;
+  /**
+   * The `useClass` syntax allows you to dynamically determine a class
+   * that a token should resolve to.
+   */
+  useClass?: Type<ConfigurationFactory>;
+  /**
+   * The `useFactory` syntax allows for creating providers dynamically.
+   */
+  useFactory?: (...args: any[]) => Promise<Configuration> | Configuration;
+  /**
+   * Optional list of providers to be injected into the context of the Factory function.
+   */
+  inject?: any[];
+}
diff --git a/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/README.md b/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/README.md
index 87ba2bd0f07..e66562af4a5 100644
--- a/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/README.md
+++ b/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/README.md
@@ -105,6 +105,31 @@ import { BASE_PATH } from '@openapitools/typescript-nestjs-petstore';
 export class AppModule {}
 ```
 
+### Configuring the module with `forRootAsync`
+
+You can also use the Nestjs Config Module/Service to configure your app with `forRootAsync`.
+
+```
+@Module({
+    imports: [
+      ApiModule.forRootAsync({
+        imports: [ConfigModule],
+        inject: [ConfigService],
+        useFactory: (config: ConfigService): Configuration => {
+          const params: ConfigurationParameters = {
+            // set configuration parameters here.
+            basePath: config.get('API_URL'),
+          };
+          return new Configuration(params);
+        },
+      })
+    ],
+    declarations: [ AppComponent ],
+    providers: [],
+    bootstrap: [ AppComponent ]
+})
+export class AppModule {}
+```
 
 #### Using @nestjs/cli
 First extend your `src/environments/*.ts` files by adding the corresponding base path:
diff --git a/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/api.module.ts b/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/api.module.ts
index 29ceb1d0f80..514febba9d7 100644
--- a/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/api.module.ts
+++ b/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/api.module.ts
@@ -1,5 +1,5 @@
 import { DynamicModule, HttpService, HttpModule, Module, Global } from '@nestjs/common';
-import { Configuration } from './configuration';
+import { AsyncConfiguration, Configuration, ConfigurationFactory } from './configuration';
 
 import { PetService } from './api/pet.service';
 import { StoreService } from './api/store.service';
@@ -27,5 +27,49 @@ export class ApiModule {
         };
     }
 
+    /**
+     * Register the module asynchronously.
+     */
+    static forRootAsync(options: AsyncConfiguration): DynamicModule {
+        const providers = [...this.createAsyncProviders(options)];
+        return {
+            module: ApiModule,
+            imports: options.imports || [],
+            providers,
+            exports: providers,
+        };
+    }
+
+    private static createAsyncProviders(options: AsyncConfiguration): Provider[] {
+        if (options.useExisting || options.useFactory) {
+            return [this.createAsyncConfigurationProvider(options)];
+        }
+        return [
+            this.createAsyncConfigurationProvider(options),
+            {
+                provide: options.useClass,
+                useClass: options.useClass,
+            },
+        ];
+    }
+
+    private static createAsyncConfigurationProvider(
+        options: AsyncConfiguration,
+    ): Provider {
+        if (options.useFactory) {
+            return {
+                provide: Configuration,
+                useFactory: options.useFactory,
+                inject: options.inject || [],
+            };
+        }
+        return {
+            provide: Configuration,
+            useFactory: async (optionsFactory: ConfigurationFactory) =>
+                await optionsFactory.createConfiguration(),
+            inject: [options.useExisting || options.useClass],
+        };
+    }
+
     constructor( httpService: HttpService) { }
 }
diff --git a/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/configuration.ts b/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/configuration.ts
index 82e8458f39e..39cf69ee612 100644
--- a/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/configuration.ts
+++ b/samples/client/petstore/typescript-nestjs-v6-provided-in-root/builds/default/configuration.ts
@@ -1,3 +1,5 @@
+import { ModuleMetadata, Type } from '@nestjs/common/interfaces';
+
 export interface ConfigurationParameters {
     apiKeys?: {[ key: string ]: string};
     username?: string;
@@ -77,3 +79,27 @@ export class Configuration {
         return mime != null && (jsonMime.test(mime) || mime.toLowerCase() === 'application/json-patch+json');
     }
 }
+
+export interface ConfigurationFactory {
+  createConfiguration(): Promise<Configuration> | Configuration;
+}
+
+export interface AsyncConfiguration extends Pick<ModuleMetadata, 'imports'> {
+  /**
+   * The `useExisting` syntax allows you to create aliases for existing providers.
+   */
+  useExisting?: Type<ConfigurationFactory>;
+  /**
+   * The `useClass` syntax allows you to dynamically determine a class
+   * that a token should resolve to.
+   */
+  useClass?: Type<ConfigurationFactory>;
+  /**
+   * The `useFactory` syntax allows for creating providers dynamically.
+   */
+  useFactory?: (...args: any[]) => Promise<Configuration> | Configuration;
+  /**
+   * Optional list of providers to be injected into the context of the Factory function.
+   */
+  inject?: any[];
+}
diff --git a/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/README.md b/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/README.md
index fc0ff642c3d..d12fe0a63a9 100644
--- a/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/README.md
+++ b/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/README.md
@@ -105,6 +105,31 @@ import { BASE_PATH } from '@openapitools/typescript-nestjs-petstore';
 export class AppModule {}
 ```
 
+### Configuring the module with `forRootAsync`
+
+You can also use the Nestjs Config Module/Service to configure your app with `forRootAsync`.
+
+```
+@Module({
+    imports: [
+      ApiModule.forRootAsync({
+        imports: [ConfigModule],
+        inject: [ConfigService],
+        useFactory: (config: ConfigService): Configuration => {
+          const params: ConfigurationParameters = {
+            // set configuration parameters here.
+            basePath: config.get('API_URL'),
+          };
+          return new Configuration(params);
+        },
+      })
+    ],
+    declarations: [ AppComponent ],
+    providers: [],
+    bootstrap: [ AppComponent ]
+})
+export class AppModule {}
+```
 
 #### Using @nestjs/cli
 First extend your `src/environments/*.ts` files by adding the corresponding base path:
diff --git a/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/api.module.ts b/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/api.module.ts
index 394d158b29c..db4bae9b9f8 100644
--- a/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/api.module.ts
+++ b/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/api.module.ts
@@ -1,6 +1,6 @@
 import { DynamicModule, Module, Global } from '@nestjs/common';
 import { HttpModule, HttpService } from '@nestjs/axios';
-import { Configuration } from './configuration';
+import { AsyncConfiguration, Configuration, ConfigurationFactory } from './configuration';
 
 import { PetService } from './api/pet.service';
 import { StoreService } from './api/store.service';
@@ -28,5 +28,49 @@ export class ApiModule {
         };
     }
 
+    /**
+     * Register the module asynchronously.
+     */
+    static forRootAsync(options: AsyncConfiguration): DynamicModule {
+        const providers = [...this.createAsyncProviders(options)];
+        return {
+            module: ApiModule,
+            imports: options.imports || [],
+            providers,
+            exports: providers,
+        };
+    }
+
+    private static createAsyncProviders(options: AsyncConfiguration): Provider[] {
+        if (options.useExisting || options.useFactory) {
+            return [this.createAsyncConfigurationProvider(options)];
+        }
+        return [
+            this.createAsyncConfigurationProvider(options),
+            {
+                provide: options.useClass,
+                useClass: options.useClass,
+            },
+        ];
+    }
+
+    private static createAsyncConfigurationProvider(
+        options: AsyncConfiguration,
+    ): Provider {
+        if (options.useFactory) {
+            return {
+                provide: Configuration,
+                useFactory: options.useFactory,
+                inject: options.inject || [],
+            };
+        }
+        return {
+            provide: Configuration,
+            useFactory: async (optionsFactory: ConfigurationFactory) =>
+                await optionsFactory.createConfiguration(),
+            inject: [options.useExisting || options.useClass],
+        };
+    }
+
     constructor( httpService: HttpService) { }
 }
diff --git a/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/configuration.ts b/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/configuration.ts
index 82e8458f39e..39cf69ee612 100644
--- a/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/configuration.ts
+++ b/samples/client/petstore/typescript-nestjs-v8-provided-in-root/builds/default/configuration.ts
@@ -1,3 +1,5 @@
+import { ModuleMetadata, Type } from '@nestjs/common/interfaces';
+
 export interface ConfigurationParameters {
     apiKeys?: {[ key: string ]: string};
     username?: string;
@@ -77,3 +79,27 @@ export class Configuration {
         return mime != null && (jsonMime.test(mime) || mime.toLowerCase() === 'application/json-patch+json');
     }
 }
+
+export interface ConfigurationFactory {
+  createConfiguration(): Promise<Configuration> | Configuration;
+}
+
+export interface AsyncConfiguration extends Pick<ModuleMetadata, 'imports'> {
+  /**
+   * The `useExisting` syntax allows you to create aliases for existing providers.
+   */
+  useExisting?: Type<ConfigurationFactory>;
+  /**
+   * The `useClass` syntax allows you to dynamically determine a class
+   * that a token should resolve to.
+   */
+  useClass?: Type<ConfigurationFactory>;
+  /**
+   * The `useFactory` syntax allows for creating providers dynamically.
+   */
+  useFactory?: (...args: any[]) => Promise<Configuration> | Configuration;
+  /**
+   * Optional list of providers to be injected into the context of the Factory function.
+   */
+  inject?: any[];
+}