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src/Instancing/main.js

@@ -2,6 +2,7 @@ const Koa           = require('koa');
 const Router        = require("@koa/router");
 const bodyParser    = require('koa-body');
 const fetch         = require('node-fetch');
+const publicIp      = require('public-ip');
 
 async function main(){
 
@@ -16,7 +17,17 @@ async function main(){
 
     app.use(router.routes()).use(router.allowedMethods());
 
-    const response = await fetch('https://api.ev3.me/instances/add-world-server');
+    const ip = await publicIp.v4();
+
+    const response = await fetch('https://api.ev3.me/instances/add-world-server', {
+        headers: {
+            'X-Orig-IP': ip
+        }
+    });
+    if(!response.ok){
+        console.error('Couldn\'t connect to API');
+        return;
+    }
     // const data = await response.json();
     // console.log(data);
 

src/Instancing/package.json

@@ -4,6 +4,7 @@
         "@koa/router": "^8.0.8",
         "koa": "^2.11.0",
         "koa-body": "^4.1.1",
-        "node-fetch": "^2.6.1"
+        "node-fetch": "^2.6.1",
+        "public-ip": "^4.0.3"
     }
 }