Skip to content
Cascade Cascade Docs
Cabinet

Developer API

Cascade Docs

OTP over WhatsApp and Telegram: guides, API docs, and an interactive OpenAPI explorer.

Base URL
https://cascade.kz/api
Auth
Authorization: Bearer <token>
OpenAPI
https://docs.cascade.kz/en/openapi.yaml

Integration guide

From signup to your first POST /otp/send in a few minutes.

API handbook

Send, verify, errors, limits, balance, and short links.

API Reference

Interactive OpenAPI (Scalar) from the live schema.