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Authyo

Authyo provides passwordless authentication, OTP verification, session management, and transactional notifications through its REST API.

What agents can do

Actions5

  • Revoke session

    Irreversibly revoke an Authyo user session identified by its JWT, typically during logout.

  • Send order notification

    Send a usage-billed order or payment notification through an Authyo built-in template; requires a configured sender.

  • Send otp

    Send a usage-billed one-time password to an email address or international phone number using Authyo's configured sender.

  • Verify otp

    Verify a user-provided OTP for an Authyo mask ID and return the verified user identity without exposing the issued session JWT.

  • Verify token

    Validate an Authyo session JWT and return its associated user identity without returning the JWT.

How it connects

You paste an API key from Authyo on a page Composio hosts, so the key never passes through Definable.

Keep the connection to yourself or share it with your workspace. Any action that writes or sends can wait for your approval.