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Cascade Cascade
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SDK

SDK and code examples

There may not be an official package yet — below are working HTTP request examples for popular languages.

Quick Answer

Cascade works over a regular REST API. Below are send/verify examples in eight languages.

Summary

Each SDK section shows HTTP client setup, initialization, sending OTP, verifying the code, and error handling.

Key Takeaways

  • Keep the API key on the server only.
  • Use HTTPS and JSON.
  • Handle 401, 422 and 429.

SDK

Cascade OTP in C#

Cascade OTP API integration example in C# via HttpClient. An official package may not exist.

SDK

Cascade OTP in Go

Cascade OTP API integration example in Go via net/http. An official package may not exist.

SDK

Cascade OTP in Java

Cascade OTP API integration example in Java via HttpClient. An official package may not exist.

SDK

Cascade OTP in JavaScript

Cascade OTP API integration example in JavaScript via fetch. An official package may not exist.

SDK

Cascade OTP in PHP

Cascade OTP API integration example in PHP via cURL / Laravel Http. An official package may not exist.

SDK

Cascade OTP in Python

Cascade OTP API integration example in Python via requests. An official package may not exist.

SDK

Cascade OTP in Rust

Cascade OTP API integration example in Rust via reqwest. An official package may not exist.

SDK

Cascade OTP in TypeScript

Cascade OTP API integration example in TypeScript via fetch. An official package may not exist.