const base = "http://127.0.0.1:8787";

async function getUID(link) {
  const params = new URLSearchParams({ url: link });
  const res = await fetch(`${base}/api/v1/facebook?${params}`);
  const data = await res.json();
  if (data.status !== "success") throw new Error(data.message);
  return data; // { id, name, username, url, ... }
}

getUID("https://www.facebook.com/zuck").then(console.log);

import requests

BASE = "http://127.0.0.1:8787"

def get_uid(link: str) -> dict:
    r = requests.get(
        f"{BASE}/api/v1/facebook",
        params={"url": link},
        timeout=15,
    )
    data = r.json()
    if data.get("status") != "success":
        raise RuntimeError(data.get("message"))
    return data

print(get_uid("https://www.facebook.com/zuck"))

<?php
$base = "http://127.0.0.1:8787";

function getUID($link) {
    global $base;
    $url = $base . "/api/v1/facebook?" . http_build_query(["url" => $link]);
    $ch = curl_init($url);
    curl_setopt_array($ch, [
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_TIMEOUT        => 15,
    ]);
    $res  = curl_exec($ch);
    curl_close($ch);
    return json_decode($res, true);
}

print_r(getUID("https://www.facebook.com/zuck"));