appwrite/docs/examples/account/update-mfa-authenticator.md

Appwrite is an open-source self-hosted backend server that abstract and simplify complex and repetitive development tasks behind a very simple REST API

import { Client, Account, AuthenticatorType } from "appwrite";

const client = new Client()
    .setEndpoint('https://cloud.appwrite.io/v1') // Your API Endpoint
    .setProject('5df5acd0d48c2'); // Your project ID

const account = new Account(client);

const result = await account.updateMfaAuthenticator(
    AuthenticatorType.Totp, // type
    '<OTP>' // otp
);

console.log(response);