diff --git a/public/index.html b/public/index.html
index e51bf13..79829aa 100644
--- a/public/index.html
+++ b/public/index.html
@@ -5,12 +5,63 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>ORB - (Open React Blog) API</title>
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;700&family=Poppins:wght@400;700&display=swap" rel="stylesheet">
+    <link rel="stylesheet" type="text/css" href="./styles/global.css">
+    <link rel="stylesheet" type="text/css" href="./styles/index.css">
+    <link rel="stylesheet" href="//cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.5.1/build/styles/default.min.css">
 </head>
 <body>
-    <h1>ORB - (Open React Blog) API</h1>
-    <h3>Available endpoints</h3>
-    <ul>
-        <li>/user - Get determinated user data</li>
-    </ul>
+    <header>
+        <h1>ORB - (Open React Blog) API</h1>
+    </header>
+    <main>
+        <h3>Available endpoints</h3>
+        <ul>
+            <li>
+                <code class="endpoint">/user</code> - Get determinated user data
+                <p>Details:</p>
+                <ul>
+                    <li><strong>GET Request</strong></li>
+                    <li>
+                        <p>Request's Body:</p>
+                        <pre><code>
+{
+    "user": "example" //!REQUIRED <!-- WTF highlight.js -->
+}
+                        </code></pre>
+                    </li>
+                    <li>
+                        <p>Returned data:</p>
+                        <pre><code>
+{
+    "username": {
+        "username": "john-doe",
+        "displayUsername": "John Doe"
+    },
+    "posts": [
+        {
+            "id": "id",
+            "data": {
+                "readingTime": "1 min.",
+                "title": "Lorem Ipsum",
+            },
+            "date": {
+                "seconds": 1651334551
+            },
+            "post": "Full post",
+            "shortPost": "Full p..."
+        }
+    ]
+}
+                        </code></pre>
+                    </li>
+                </ul>
+            </li>
+        </ul>
+    </main>
+    <script src="//cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.5.1/build/highlight.min.js"></script>
+    <script>hljs.highlightAll();</script>
 </body>
 </html>
\ No newline at end of file
diff --git a/public/styles/global.css b/public/styles/global.css
new file mode 100644
index 0000000..95fa3f7
--- /dev/null
+++ b/public/styles/global.css
@@ -0,0 +1,18 @@
+* {
+    box-sizing: border-box;
+    margin: 0;
+    padding: 0;
+}
+
+html, body {
+    height: 100%;
+    width: 100%;
+}
+
+h1, h2, h3, h4, h5, h6 {
+    font-family: "Poppins", "Arial";
+}
+
+div, main {
+    font-family: "Be Vietnam Pro", "Arial";
+}
\ No newline at end of file
diff --git a/public/styles/index.css b/public/styles/index.css
new file mode 100644
index 0000000..fec46b3
--- /dev/null
+++ b/public/styles/index.css
@@ -0,0 +1,27 @@
+body {
+    padding: 0px 3vw;
+}
+
+header {
+    min-height: 15%;
+
+    display: flex;
+    align-items: center;
+}
+
+main {
+
+}
+
+main ul li {
+    margin-left: 3vw;
+    margin-top: 1vh;
+}
+
+main ul li p {
+    margin-top: 0.5vh;
+}
+
+main ul li .endpoint {
+    color: rgb(243, 58, 26);
+}
\ No newline at end of file
diff --git a/src/firebase/firebase.json b/src/firebase/firebase.json
new file mode 100644
index 0000000..6b91671
--- /dev/null
+++ b/src/firebase/firebase.json
@@ -0,0 +1,12 @@
+{
+  "type": "service_account",
+  "project_id": "open-react-blog",
+  "private_key_id": "0938570034a6c2a3674daee5333b4a0ed4c67bd0",
+  "private_key": "-----BEGIN PRIVATE KEY-----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\nOE0ZW/Ve0014MQnzwMBDUfaAtg==\n-----END PRIVATE KEY-----\n",
+  "client_email": "firebase-adminsdk-zdn6x@open-react-blog.iam.gserviceaccount.com",
+  "client_id": "107878030511443082884",
+  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+  "token_uri": "https://oauth2.googleapis.com/token",
+  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/firebase-adminsdk-zdn6x%40open-react-blog.iam.gserviceaccount.com"
+}
diff --git a/src/server.js b/src/server.js
index 69c7ad5..718224b 100644
--- a/src/server.js
+++ b/src/server.js
@@ -1,8 +1,12 @@
-const express = require("express")
+const express = require("express");
 const server = express()
 
 const port = 3000
 
+const path = require("path");
+
+server.use(express.static(path.resolve('public')));
+
 const index = require('./routes/index.js')
 server.use("/", index)
 
