diff --git a/.gitignore b/.gitignore
index bd6a178a8..d2e800935 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,8 @@
 # IDE
 .idea
 .vscode
+.github
+.gitignore
 
 # Node
 node_modules
diff --git a/.prettierignore b/.prettierignore
index 8225baa4a..414e9b43a 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,2 +1,3 @@
 /node_modules
 /dist
+/src
diff --git a/package-lock.json b/package-lock.json
index fa582c7e6..1d9574a1b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "license": "GPL-3.0",
       "devDependencies": {
         "@mate-academy/eslint-config": "latest",
-        "@mate-academy/scripts": "^1.8.6",
+        "@mate-academy/scripts": "^2.1.3",
         "eslint": "^8.57.0",
         "eslint-plugin-jest": "^28.6.0",
         "eslint-plugin-node": "^11.1.0",
@@ -1467,10 +1467,11 @@
       }
     },
     "node_modules/@mate-academy/scripts": {
-      "version": "1.8.6",
-      "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-1.8.6.tgz",
-      "integrity": "sha512-b4om/whj4G9emyi84ORE3FRZzCRwRIesr8tJHXa8EvJdOaAPDpzcJ8A0sFfMsWH9NUOVmOwkBtOXDu5eZZ00Ig==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-2.1.3.tgz",
+      "integrity": "sha512-a07wHTj/1QUK2Aac5zHad+sGw4rIvcNl5lJmJpAD7OxeSbnCdyI6RXUHwXhjF5MaVo9YHrJ0xVahyERS2IIyBQ==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "@octokit/rest": "^17.11.2",
         "@types/get-port": "^4.2.0",
diff --git a/package.json b/package.json
index a6c885a1d..b70296ae9 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   "license": "GPL-3.0",
   "devDependencies": {
     "@mate-academy/eslint-config": "latest",
-    "@mate-academy/scripts": "^1.8.6",
+    "@mate-academy/scripts": "^2.1.3",
     "eslint": "^8.57.0",
     "eslint-plugin-jest": "^28.6.0",
     "eslint-plugin-node": "^11.1.0",
diff --git a/src/createServer.js b/src/createServer.js
index 89724c920..4352352d3 100644
--- a/src/createServer.js
+++ b/src/createServer.js
@@ -1,3 +1,69 @@
 // Write code here
 // Also, you can create additional files in the src folder
 // and import (require) them here
+
+const http = require('http');
+const {convertToCase} = require('./convertToCase/convertToCase');
+
+const cases = [
+  'SNAKE',
+  'KEBAB',
+  'CAMEL',
+  'PASCAL',
+  'UPPER',
+];
+
+const createServer = () => {
+  const server = http.createServer((req, res) => {
+    res.setHeader('Content-Type', 'application/json');
+
+    const normalizedUrl = new URL(req.url,  `http://${req.headers.host}`);
+    const word = normalizedUrl.pathname.slice(1);
+    const toCase = normalizedUrl.searchParams.get('toCase');
+
+    if (!word || !toCase || !cases.includes(toCase)) {
+      res.statusCode = 400;
+
+      const errors = [];
+
+      if (!word) {
+        errors.push({
+          message: `Text to convert is required. Correct request is: "/<TEXT_TO_CONVERT>?toCase=<CASE_NAME>".`,
+        });
+      }
+      
+      if (!toCase) {
+        errors.push({
+          message: `"toCase" query param is required. Correct request is: "/<TEXT_TO_CONVERT>?toCase=<CASE_NAME>".`,
+        });
+      }
+      
+      if (toCase && !cases.includes(toCase)) {
+        errors.push({
+          message: `This case is not supported. Available cases: SNAKE, KEBAB, CAMEL, PASCAL, UPPER.`,
+        });
+      }
+
+      res.end(JSON.stringify({
+        "errors": errors,
+      }));
+    } else {
+      const result = convertToCase(word, toCase);
+
+      res.statusCode = 200;
+
+      res.end(JSON.stringify({
+        "originalCase": result.originalCase,
+        "targetCase": toCase,
+        "originalText": word,
+        "convertedText": result.convertedText,
+      }));
+    }    
+  });
+
+  return server;
+};
+
+module.exports = {
+  createServer,
+};