Authentication Chatbot

User identity verification via Messenger or Telegram

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Two-factor authentication (also known as 2FA) is a method of confirming a user's claimed identity by utilizing a combination of two different components.

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A program or system intended to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websites.

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Simple API.
Easy integration

  1. makes a POST request to
    with UID, Callback URL, Payload and X-Authorization-Key as parameters. receives an URL to where the user should be redirected.

  2. User is redirected to Othenticator which verifies user identity.
    Othenticator redirects user back to Callback URL:

  3. makes a GET request to
    and receives Status, UID and Payload.

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Forever Free Plan

No setup fees. Unlimited API requests. Unlimited users.

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We are a small team of 6 running a creative digital agency in Bucharest, Romania.

Othenticator is our latest project and, although it's still in beta mode, we use it in production environment across all our websites:,,,,

Questions, feedback or just hello? Get in touch on Twitter or Email, we always have time to listen to our users!

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