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For e-commerce

Phone login, order confirmation and a short payment link, delivered to the shopper’s messenger.

Quick Answer

For an online store, Cascade covers passwordless login and order confirmation: send OTP → the shopper enters the code → verify. An order or payment link can go in the same message.

Summary

In e-commerce, OTP replaces passwords at login, confirms the phone before an order and cuts fake orders. Cascade delivers the code and a short link via WhatsApp, Telegram or SMS to the shopper’s phone.

Key Takeaways

  • Phone login instead of a password.
  • A confirmed number means fewer fake orders.
  • Messengers cost less than SMS at every step.

Related Questions

Task

Let shoppers log in by phone without a password, confirm the phone before an order and send a link to the order or payment.

Flows

Login and signup

  1. The shopper enters a phone.
  2. The backend calls /otp/send.
  3. The shopper enters the code.
  4. /otp/verify → you create a session or account.

Order confirmation

  • A code before checkout filters out orders placed on someone else’s or non-existent numbers.
  • This matters most for cash on delivery: the courier does not drive out for a fake order.

Order or payment link

Channels and price

  • WhatsApp / Telegram — 3 ₸ per delivered code.
  • SMS — 8 ₸, the cascade fallback channel.
  • You pay only for successful delivery. Packages: /pricing.

Resending: /faq/mozhno-li-povtorno-otpravit. Related use cases: /use-cases/business, /use-cases/saas. Integration guide: /docs.

Test Cascade with your own flow

Open the dashboard and test delivery on your own flow.

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