Access to XMLHttpRequest at 'https://api.twitter.com/1.1/guest/activate.json' from origin 'http://localhost:5173' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

[nrmnqdds]

Getting these error when tries to implement the api in Vite React app:

The code:

import { Auth } from "rettiwt-auth";
import { Rettiwt } from "rettiwt-api";
import { useEffect } from "react";

const DataGenerator = () => {
  useEffect(() => {
    new Auth()
      .getUserCredential({
        email: import.meta.env.VITE_EMAIl,
        userName: import.meta.env.VITE_USERNAME,
        password: import.meta.env.VITE_PASSWORD,
      })
      .then((credential) => {
        console.log(credential);
      });
  }, []);
};

export default DataGenerator;

[Rishikant181]

That's not the preferred method to for authenticating Rettiwt-API. For the preferred method, have a look at this

Are you perhaps trying to make this request from your web-server?