superagent.js

return new Promise((resolve, reject) => {
  superagent
    .post(params.url)
    .auth(params.auth.username, params.auth.password)
    .send(params.payload)
    .set('Accept', 'application/json')
    .end((error, res) => {
        error ? reject(error) : resolve(res);
    });
 });