Initial setup, not working yet

frontend/api/client.php

@@ -0,0 +1,35 @@
+<?php
+
+require_once __DIR__ . "/config.php";
+
+function api_request($method, $endpoint, $data = null, $token = null) {
+
+    $ch = curl_init(API_BASE . $endpoint);
+
+    $headers = [
+        "Content-Type: application/json"
+    ];
+
+    if ($token) {
+        $headers[] = "Authorization: Bearer " . $token;
+    }
+
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
+
+    if ($data !== null) {
+        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
+    }
+
+    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+
+    $response = curl_exec($ch);
+
+    if ($response === false) {
+        die(curl_error($ch));
+    }
+
+    curl_close($ch);
+
+    return json_decode($response, true);
+}