The OTP (One-Time Password) Free Service is a Node.js-based service that allows you to generate and verify one-time passwords (OTP) via email. This service is useful for adding an extra layer of security to your applications by enabling two-factor authentication (2FA) or passwordless login.

Free OTP and watsapp campaign service so that you don't have to burn cash on OTP delivery and Watsapp Political or Ads Campaign , saving huge money by sending the one time password (OTP) and ads on watsapp providing good experience to users and target audiences with almost no delay and without worrying about low balances.