Added cors middleware

zenodeapp · Feb 7, 2024 · a735120 · a735120
1 parent c2be2ed
commit a735120
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -1,4 +1,5 @@
 const axios = require("axios");
+const cors = require("cors");
 const express = require("express");
 require("dotenv").config();
 
@@ -7,6 +8,9 @@ const API = process.env.API_ENDPOINT;
 const PORT = process.env.PORT || 3000;
 const DIVIDE_BY = `1e${process.env.COIN_DECIMALS || 1}`;
 
+// Use cors middleware to enable CORS
+app.use(cors());
+
 async function fetchData(endpoint) {
   try {
     const response = await axios.get(`${API}${endpoint}`);

diff --git a/package.json b/package.json
@@ -8,6 +8,7 @@
   },
   "dependencies": {
     "axios": "^0.24.0",
+    "cors": "^2.8.5",
     "dotenv": "^16.3.1",
     "express": "^4.17.1"
   }