Node handle basic HTTP request - read POST and return JSON

handlePOSTNode.js

const http = require("http");

const handle = (req, res) => {
  let data = "";

  req.on("data", chunk => {
    data += chunk;
  });

  req.on("end", () => {
    const { token } = JSON.parse(data);

    res.setHeader("Content-Type", "application/json");
    res.end(JSON.stringify({ token }));
  });
};

http
  .createServer(handle)
  .listen(8080);