diff --git a/index.js b/index.js
index 9785e2f..25b525f 100644
--- a/index.js
+++ b/index.js
@@ -2,6 +2,7 @@ require("dotenv").config()
 const express = require("express")
 const codes = require("./codes.json");
 const app = express()
+const fs = require("fs");
 const port = process.env.SERVER_PORT || 3000;
 app.use(express.json());
 app.set("trust proxy", 1);
@@ -11,6 +12,23 @@ app.use((req, res, next) => {
 	next();
 })
 
+// if blacklist doesnt exist, make the file
+if (!fs.existsSync("./blacklist.json")) {
+	fs.writeFileSync("./blacklist.json", "[]");
+}
+
+app.use((req, res, next) => { // Blacklist handler
+	let blacklist = require("./blacklist.json"); // Get it every time to update it
+	if (blacklist.includes(req.ip)) {
+		return res.status(403).json({
+			code: 403,
+			message: codes[403].message,
+			additional: codes[403].description
+		});
+	}
+	next();
+})
+
 var rateLimits = {};
 
 
@@ -72,7 +90,6 @@ app.post("/", async (req, res) => {
 				assetId,
 				requestId: assetId,
 				status: "failure",
-				url: "",
 				additional: "Missing assetId."
 			};
 		}
diff --git a/static/index.html b/static/index.html
index 9294763..3d82f7b 100644
--- a/static/index.html
+++ b/static/index.html
@@ -58,7 +58,7 @@
 			<br>
 			<label for="cookie">Cookie:</label>
 			<br>
-			<input type="text" id="cookie" name="cookie">
+			<input type="password" id="cookie" name="cookie">
 			<br>
 			<button type="submit">Submit</button>
 		</form>