diff --git a/README.md b/README.md
index 59649ad..a2141fb 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Seedling is a project generator for @prokyon libraries.
 
 1. Create file `.npmrc`
 2. Paste content to file `@toolkit:registry=https://npm.romanjaros.dev`
-3. Use `pnpm dlx @toolkit/seedling --name hello-world --port 90 --monorepo T ./app`
+3. Use `pnpm dlx @toolkit/seedling --name hello-world --port 90 ./app`
     - instead of `./app` use can use curent folder, `.` or `./`
 4. Use `pnpm dev` to start
 
@@ -20,10 +20,6 @@ Seedling is a project generator for @prokyon libraries.
 - define port for application when is deployed
 - number
 
-### monorepo
-- define if generated structure will be for monorepo
-- value `T` = `true` or `F` = `false`
-
 ### context
 - last parameter is folder as destination of generated code
 - string
\ No newline at end of file
diff --git a/create.js b/create.js
index abef25e..abafdf4 100644
--- a/create.js
+++ b/create.js
@@ -6,7 +6,6 @@ const argv = require('minimist')(process.argv.slice(2));
 // questions
 const appName = argv.name ?? 'app';
 const appPort = argv.port ?? '0';
-const isMonorepo = argv.monorepo === 'T';
 
 const defaultContextDir = './';
 const rootDir = __dirname;
@@ -14,18 +13,19 @@ const contextDir = `${argv._[0]}/` ?? defaultContextDir;
 
 // create app folder
 const appsDir = `${contextDir}/apps`;
-const appDir = isMonorepo ? `${contextDir}/apps/${appName}-fe` : `${contextDir}/`;
+const uiDir = `${contextDir}/apps/${appName}-ui`;
+const apiDir = `${contextDir}/apps/${appName}-api`;
 
 // prepare structure folders
-if (!fs.existsSync(appDir)) {
+if (!fs.existsSync(uiDir)) {
 	if (!fs.existsSync(contextDir)) {
 		fs.mkdirSync(contextDir);
 	}
-	if (isMonorepo) {
-		fs.mkdirSync(appsDir);
-	}
-	fs.mkdirSync(appDir);
-	fs.mkdirSync(`${appDir}/src`);
+	fs.mkdirSync(appsDir);
+	fs.mkdirSync(uiDir);
+	fs.mkdirSync(`${uiDir}/src`);
+	fs.mkdirSync(apiDir);
+	fs.mkdirSync(`${apiDir}/src`);
 }
 
 // copy folder content
@@ -34,7 +34,11 @@ try {
 		force: true,
 		recursive: true,
 	});
-	fs.cpSync(`${rootDir}/source/app/`, appDir, {
+	fs.cpSync(`${rootDir}/source/ui/`, uiDir, {
+		force: true,
+		recursive: true,
+	});
+	fs.cpSync(`${rootDir}/source/api/`, apiDir, {
 		force: true,
 		recursive: true,
 	});
@@ -50,7 +54,8 @@ fs.renameSync(`${contextDir}/npmrc`, `${contextDir}/.npmrc`);
 fs.renameSync(`${contextDir}/gitignore`, `${contextDir}/.gitignore`);
 fs.renameSync(`${contextDir}/prettierrc`, `${contextDir}/.prettierrc`);
 fs.renameSync(`${contextDir}/.tsconfig.json`, `${contextDir}/tsconfig.json`);
-fs.renameSync(`${appDir}/.tsconfig.json`, `${appDir}/tsconfig.json`);
+fs.renameSync(`${uiDir}/.tsconfig.json`, `${uiDir}/tsconfig.json`);
+fs.renameSync(`${apiDir}/.tsconfig.json`, `${apiDir}/tsconfig.json`);
 
 // replace in files
 replaceInFiles.sync({
diff --git a/source/api/.tsconfig.json b/source/api/.tsconfig.json
new file mode 100644
index 0000000..d70541b
--- /dev/null
+++ b/source/api/.tsconfig.json
@@ -0,0 +1,42 @@
+{
+    "extends": "../../tsconfig.json",
+    "compilerOptions": {
+        "moduleResolution": "node",
+        "strict": false,
+        "outDir": "dist",
+        "rootDir": "./",
+        "baseUrl": "./",
+        "resolveJsonModule": true,
+        "paths": {
+            "config/*": [
+                "./src/config/*"
+            ],
+            "database/*": [
+                "./src/database/*"
+            ],
+            "model/*": [
+                "./src/model/*"
+            ],
+            "controllers/*": [
+                "./src/controllers/*"
+            ],
+            "utils/*": [
+                "./src/utils/*"
+            ],
+            "types/*": [
+                "./src/types/*"
+            ],
+            "plugins/*": [
+                "./src/plugins/*"
+            ]
+        }
+    },
+    "include": [
+        "./**/*.ts",
+        "./**/*.tsx",
+        "./src/**/*.json"
+    ],
+    "exclude": [
+        "node_modules"
+    ]
+}
\ No newline at end of file
diff --git a/source/api/nodemon.json b/source/api/nodemon.json
new file mode 100644
index 0000000..b98a06d
--- /dev/null
+++ b/source/api/nodemon.json
@@ -0,0 +1,5 @@
+{
+    "ignore": [
+        "README"
+    ]
+}
\ No newline at end of file
diff --git a/source/api/package.json b/source/api/package.json
new file mode 100644
index 0000000..b4b4877
--- /dev/null
+++ b/source/api/package.json
@@ -0,0 +1,38 @@
+{
+    "name": "$(appName)-api",
+    "version": "0.1.0",
+    "description": "",
+    "author": "Roman Jaroš <hello@romanjaros.dev>",
+    "license": "ISC",
+    "scripts": {
+        "dev": "nodemon --exec ts-node -r tsconfig-paths/register src/index.ts",
+        "build": "rimraf dist && tsc -p tsconfig.json && tsc-alias -p tsconfig.json"
+    },
+    "devDependencies": {
+        "@types/hapi": "18.0.10",
+        "@types/hapi__nes": "11.0.7",
+        "@types/ramda": "0.28.0",
+        "@types/validator": "13.11.1",
+        "copyfiles": "2.4.1",
+        "nodemon": "3.0.1",
+        "rimraf": "5.0.1",
+        "ts-node": "10.9.1",
+        "tsc-alias": "1.8.7"
+    },
+    "dependencies": {
+        "@hapi/boom": "10.0.1",
+        "@hapi/nes": "13.0.1",
+        "@hapi/hapi": "21.3.2",
+        "@hapi/inert": "7.1.0",
+        "@hapi/vision": "7.0.3",
+        "@prokyon/utils": "1.0.31",
+        "hapi-swagger": "17.1.0",
+        "joi": "17.10.1",
+        "typeorm": "0.3.17",
+        "sqlite3": "5.1.6"
+    },
+    "peerDependencies": {
+        "ramda": "0.28.0",
+        "typescript": "5.2.2"
+    }
+}
\ No newline at end of file
diff --git a/source/api/src/config/server.json b/source/api/src/config/server.json
new file mode 100644
index 0000000..8ea5838
--- /dev/null
+++ b/source/api/src/config/server.json
@@ -0,0 +1,4 @@
+{
+	"host": "localhost",
+	"port": 3000
+}
\ No newline at end of file
diff --git a/source/api/src/controllers/hey.ts b/source/api/src/controllers/hey.ts
new file mode 100644
index 0000000..38f67b9
--- /dev/null
+++ b/source/api/src/controllers/hey.ts
@@ -0,0 +1,18 @@
+// @ts-nocheck
+import { Request, ResponseToolkit, ServerRoute } from '@hapi/hapi';
+
+const routers: ServerRoute[] = [
+	{
+		path: '/hey',
+		method: 'GET',
+		options: {
+			description: 'Are u alive?',
+			tags: ['api'],
+		},
+		handler: (request: Request, h: ResponseToolkit) => {
+			return h.response('I am here !').type('html/text').code(200);
+		},
+	},
+];
+
+export default routers;
diff --git a/source/api/src/database/db.ts b/source/api/src/database/db.ts
new file mode 100644
index 0000000..b372672
--- /dev/null
+++ b/source/api/src/database/db.ts
@@ -0,0 +1,13 @@
+// @ts-nocheck
+import { DataSource } from 'typeorm';
+
+export const dbConnect = async () => {
+	const AppDataSource = new DataSource({
+		type: 'sqlite',
+		database: `database.sqlite`,
+		entities: [],
+		synchronize: true,
+		logging: ['query'],
+	});
+	return await AppDataSource.initialize();
+};
diff --git a/source/api/src/index.ts b/source/api/src/index.ts
new file mode 100644
index 0000000..35dcbdf
--- /dev/null
+++ b/source/api/src/index.ts
@@ -0,0 +1,51 @@
+// @ts-nocheck
+import hapi from '@hapi/hapi';
+import nes from '@hapi/nes';
+
+import { host, port } from 'config/server.json';
+import { dbConnect } from 'database/db';
+
+import swagger from 'plugins/swagger';
+
+const server: hapi.Server = new hapi.Server({
+	host: host,
+	port: port,
+	debug: {
+		log: ['error'],
+		request: ['error'],
+	},
+	routes: {
+		validate: {
+			failAction: (request, h, err) => {
+				throw err;
+			},
+		},
+	},
+});
+
+const start = async (): Promise<void> => {
+	await swagger(server);
+	await server.register(nes);
+
+	// v1 endpoints
+	await server.register(require('./plugins/controllers'), { routes: { prefix: '/api/v1' } });
+
+	// connect to database
+	await dbConnect()
+		.then(() => {
+			console.log('Data Source has been initialized!');
+		})
+		.catch((err) => {
+			console.error('Error during Data Source initialization', err);
+		});
+
+	await server.start();
+	console.info(`Server running: ${server.info.uri}`);
+};
+
+process.on('unhandledRejection', (err) => {
+	console.info(err);
+	process.exit(1);
+});
+
+start();
diff --git a/source/api/src/plugins/controllers.ts b/source/api/src/plugins/controllers.ts
new file mode 100644
index 0000000..a2d14ea
--- /dev/null
+++ b/source/api/src/plugins/controllers.ts
@@ -0,0 +1,11 @@
+// @ts-nocheck
+import { Server } from '@hapi/hapi';
+
+import hey from 'controllers/hey';
+
+export const plugin = {
+	name: 'Controllers',
+	register: async (server: Server) => {
+		server.route(hey);
+	},
+};
diff --git a/source/api/src/plugins/swagger.ts b/source/api/src/plugins/swagger.ts
new file mode 100644
index 0000000..beaead3
--- /dev/null
+++ b/source/api/src/plugins/swagger.ts
@@ -0,0 +1,26 @@
+// @ts-nocheck
+import { Server } from '@hapi/hapi';
+
+const version = require('../../package.json').version;
+
+export default async (server: Server) => {
+	return server.register([
+		require('@hapi/inert'),
+		require('@hapi/vision'),
+		{
+			plugin: require('hapi-swagger'),
+			options: {
+				info: {
+					title: 'Many API',
+					version,
+				},
+				swaggerUI: true,
+				documentationPage: true,
+				documentationPath: '/swagger',
+				pathPrefixSize: 3,
+				basePath: '/api/v1',
+				reuseDefinitions: false,
+			},
+		},
+	]);
+};
diff --git a/source/app/src/app/assets/public/.gitkeep b/source/api/src/types/.gitkeep
similarity index 100%
rename from source/app/src/app/assets/public/.gitkeep
rename to source/api/src/types/.gitkeep
diff --git a/source/api/src/utils/params.ts b/source/api/src/utils/params.ts
new file mode 100644
index 0000000..4615106
--- /dev/null
+++ b/source/api/src/utils/params.ts
@@ -0,0 +1,23 @@
+// @ts-nocheck
+import { Request } from '@hapi/hapi';
+
+export type RequestParams = Record<string, string | null>;
+
+export const getParam =
+	(request: Request) =>
+	(name: string): string | null => {
+		const params: RequestParams = {
+			...(request.params as object),
+			...(request.payload as object),
+			...(request.query as object),
+		};
+		const filteredParams: RequestParams = {} as any;
+		Object.keys(params).map((key) => {
+			const value = params[key];
+			if (['undefined', 'null'].includes(value as string)) {
+				filteredParams[key] = null;
+			}
+			filteredParams[key] = value;
+		});
+		return filteredParams[name] ?? null;
+	};
diff --git a/source/shared/.tsconfig.json b/source/shared/.tsconfig.json
index cb56d47..8f9d0f0 100644
--- a/source/shared/.tsconfig.json
+++ b/source/shared/.tsconfig.json
@@ -16,10 +16,6 @@
 			"es6",
 			"dom"
 		],
-		"jsx": "react",
-		"types": [
-			"jest",
-		],
 	},
 	"exclude": [
 		"./node_modules",
diff --git a/source/app/.eslintignore b/source/ui/.eslintignore
similarity index 100%
rename from source/app/.eslintignore
rename to source/ui/.eslintignore
diff --git a/source/app/.eslintrc b/source/ui/.eslintrc
similarity index 100%
rename from source/app/.eslintrc
rename to source/ui/.eslintrc
diff --git a/source/app/.tsconfig.json b/source/ui/.tsconfig.json
similarity index 94%
rename from source/app/.tsconfig.json
rename to source/ui/.tsconfig.json
index fc32b8f..59553b9 100644
--- a/source/app/.tsconfig.json
+++ b/source/ui/.tsconfig.json
@@ -36,9 +36,10 @@
 			]
 		},
 		"types": [
-			"./src/types/yup",
-			"node"
-		],
+			"node",
+			"jest",
+			"./src/types/yup"
+		]
 	},
 	"include": [
 		"./src/**/*.ts",
diff --git a/source/app/README.md b/source/ui/README.md
similarity index 100%
rename from source/app/README.md
rename to source/ui/README.md
diff --git a/source/app/config/local/.env b/source/ui/config/local/.env
similarity index 100%
rename from source/app/config/local/.env
rename to source/ui/config/local/.env
diff --git a/source/app/config/prod/.env b/source/ui/config/prod/.env
similarity index 100%
rename from source/app/config/prod/.env
rename to source/ui/config/prod/.env
diff --git a/source/app/docker/Dockerfile b/source/ui/docker/Dockerfile
similarity index 100%
rename from source/app/docker/Dockerfile
rename to source/ui/docker/Dockerfile
diff --git a/source/app/docker/nginx/conf.d/default.conf b/source/ui/docker/nginx/conf.d/default.conf
similarity index 100%
rename from source/app/docker/nginx/conf.d/default.conf
rename to source/ui/docker/nginx/conf.d/default.conf
diff --git a/source/app/jest.config.js b/source/ui/jest.config.js
similarity index 100%
rename from source/app/jest.config.js
rename to source/ui/jest.config.js
diff --git a/source/app/nightwatch.js b/source/ui/nightwatch.js
similarity index 100%
rename from source/app/nightwatch.js
rename to source/ui/nightwatch.js
diff --git a/source/app/openapi-config.ts b/source/ui/openapi-config.ts
similarity index 100%
rename from source/app/openapi-config.ts
rename to source/ui/openapi-config.ts
diff --git a/source/app/package.json b/source/ui/package.json
similarity index 100%
rename from source/app/package.json
rename to source/ui/package.json
diff --git a/source/app/scripts/webpack-common.js b/source/ui/scripts/webpack-common.js
similarity index 100%
rename from source/app/scripts/webpack-common.js
rename to source/ui/scripts/webpack-common.js
diff --git a/source/app/scripts/webpack-dev.js b/source/ui/scripts/webpack-dev.js
similarity index 100%
rename from source/app/scripts/webpack-dev.js
rename to source/ui/scripts/webpack-dev.js
diff --git a/source/app/scripts/webpack-prod.js b/source/ui/scripts/webpack-prod.js
similarity index 100%
rename from source/app/scripts/webpack-prod.js
rename to source/ui/scripts/webpack-prod.js
diff --git a/source/app/src/api/emptyApi.ts b/source/ui/src/api/emptyApi.ts
similarity index 100%
rename from source/app/src/api/emptyApi.ts
rename to source/ui/src/api/emptyApi.ts
diff --git a/source/app/src/app/app.tsx b/source/ui/src/app/app.tsx
similarity index 100%
rename from source/app/src/app/app.tsx
rename to source/ui/src/app/app.tsx
diff --git a/source/app/src/app/assets/html/index.ejs b/source/ui/src/app/assets/html/index.ejs
similarity index 100%
rename from source/app/src/app/assets/html/index.ejs
rename to source/ui/src/app/assets/html/index.ejs
diff --git a/source/app/src/components/.gitkeep b/source/ui/src/app/assets/public/.gitkeep
similarity index 100%
rename from source/app/src/components/.gitkeep
rename to source/ui/src/app/assets/public/.gitkeep
diff --git a/source/app/src/app/routes.ts b/source/ui/src/app/routes.ts
similarity index 100%
rename from source/app/src/app/routes.ts
rename to source/ui/src/app/routes.ts
diff --git a/source/app/src/app/store.ts b/source/ui/src/app/store.ts
similarity index 100%
rename from source/app/src/app/store.ts
rename to source/ui/src/app/store.ts
diff --git a/source/app/src/constants/.gitkeep b/source/ui/src/components/.gitkeep
similarity index 100%
rename from source/app/src/constants/.gitkeep
rename to source/ui/src/components/.gitkeep
diff --git a/source/app/src/features/.gitkeep b/source/ui/src/constants/.gitkeep
similarity index 100%
rename from source/app/src/features/.gitkeep
rename to source/ui/src/constants/.gitkeep
diff --git a/source/app/src/hooks/.gitkeep b/source/ui/src/features/.gitkeep
similarity index 100%
rename from source/app/src/hooks/.gitkeep
rename to source/ui/src/features/.gitkeep
diff --git a/source/app/src/types/global.ts b/source/ui/src/hooks/.gitkeep
similarity index 100%
rename from source/app/src/types/global.ts
rename to source/ui/src/hooks/.gitkeep
diff --git a/source/app/src/index.tsx b/source/ui/src/index.tsx
similarity index 100%
rename from source/app/src/index.tsx
rename to source/ui/src/index.tsx
diff --git a/source/app/src/localization/dictionary/csCZ.ts b/source/ui/src/localization/dictionary/csCZ.ts
similarity index 100%
rename from source/app/src/localization/dictionary/csCZ.ts
rename to source/ui/src/localization/dictionary/csCZ.ts
diff --git a/source/app/src/localization/locale.ts b/source/ui/src/localization/locale.ts
similarity index 100%
rename from source/app/src/localization/locale.ts
rename to source/ui/src/localization/locale.ts
diff --git a/source/app/src/localization/message.ts b/source/ui/src/localization/message.ts
similarity index 100%
rename from source/app/src/localization/message.ts
rename to source/ui/src/localization/message.ts
diff --git a/source/app/src/localization/schema.ts b/source/ui/src/localization/schema.ts
similarity index 100%
rename from source/app/src/localization/schema.ts
rename to source/ui/src/localization/schema.ts
diff --git a/source/app/src/pages/WelcomePage.tsx b/source/ui/src/pages/WelcomePage.tsx
similarity index 100%
rename from source/app/src/pages/WelcomePage.tsx
rename to source/ui/src/pages/WelcomePage.tsx
diff --git a/source/app/src/styles/components/component.js b/source/ui/src/styles/components/component.js
similarity index 100%
rename from source/app/src/styles/components/component.js
rename to source/ui/src/styles/components/component.js
diff --git a/source/app/src/styles/global.css b/source/ui/src/styles/global.css
similarity index 100%
rename from source/app/src/styles/global.css
rename to source/ui/src/styles/global.css
diff --git a/source/app/src/styles/postcss.config.js b/source/ui/src/styles/postcss.config.js
similarity index 100%
rename from source/app/src/styles/postcss.config.js
rename to source/ui/src/styles/postcss.config.js
diff --git a/source/app/src/styles/tailwind.config.js b/source/ui/src/styles/tailwind.config.js
similarity index 100%
rename from source/app/src/styles/tailwind.config.js
rename to source/ui/src/styles/tailwind.config.js
diff --git a/source/app/src/styles/theme.js b/source/ui/src/styles/theme.js
similarity index 100%
rename from source/app/src/styles/theme.js
rename to source/ui/src/styles/theme.js
diff --git a/source/app/src/styles/variables.css b/source/ui/src/styles/variables.css
similarity index 100%
rename from source/app/src/styles/variables.css
rename to source/ui/src/styles/variables.css
diff --git a/source/ui/src/types/global.ts b/source/ui/src/types/global.ts
new file mode 100644
index 0000000..e69de29
diff --git a/source/app/src/types/yup.d.ts b/source/ui/src/types/yup.d.ts
similarity index 100%
rename from source/app/src/types/yup.d.ts
rename to source/ui/src/types/yup.d.ts
diff --git a/source/app/src/utils/yup.ts b/source/ui/src/utils/yup.ts
similarity index 100%
rename from source/app/src/utils/yup.ts
rename to source/ui/src/utils/yup.ts
diff --git a/source/app/tests/nightwatchjs.d.ts b/source/ui/tests/nightwatchjs.d.ts
similarity index 100%
rename from source/app/tests/nightwatchjs.d.ts
rename to source/ui/tests/nightwatchjs.d.ts
diff --git a/source/app/tests/tsconfig.json b/source/ui/tests/tsconfig.json
similarity index 100%
rename from source/app/tests/tsconfig.json
rename to source/ui/tests/tsconfig.json