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Use case

For arbitration

Cascade is not for account farms on virtual numbers — only outbound OTP to your users.

Quick Answer

Cascade is not for account farms on virtual numbers — only outbound OTP to your users.

Summary

Cascade is not for account farms on virtual numbers — only outbound OTP to your users. Outbound OTP to a real user number via the Cascade API.

Key Takeaways

  • Outbound OTP, not number rental.
  • Key only on the server.
  • Links: /docs /api /pricing.

Important

If you need number rental for signing up on third-party platforms — that is not Cascade. See SMS activation.

When Cascade is still appropriate

You are building your own product/landing and confirming lead phones with outbound OTP.

Otherwise see comparisons. For a legitimate product: /docs.

FAQ

Is Cascade suitable for arbitration?
Yes, if you send a code to your user on their number.
Where to start?
Key → /otp/send → /otp/verify → monitor in the cabinet.