KeyCrate Docs

Appearance

Integration Overview ​

This section explains how to integrate Keycrate into your software to handle license authentication, validation, and management.

Keycrate provides multiple SDKs and API endpoints to make integration seamless, whether you're using Python, C#, JavaScript, Go, Rust, or implementing via HTTP directly.

Typical Flow ​

  1. The user launches your software.
  2. You prompt for their license key (or username/password).
  3. Your app sends the credentials to Keycrate for validation.
  4. Keycrate responds with the license status and data (creation date, expiration date, subscription etc.)
  5. You handle what to do (e.g., allow access, show expiration notice, deny entry).

What You'll Learn Here ​

  • How to choose your SDK or implement via HTTP API
  • How the authentication flow works
  • How to handle responses like expiration, invalid keys, and HWID mismatches
  • Real-world code examples for common use cases
  • Complete API reference for custom implementations

Getting Started ​

Choose your approach:

  • Using an SDK? Go to SDK Setup for Python, JavaScript, Go, C#, or Rust
  • Implementing HTTP directly? Go to API Reference for raw endpoint documentation

Next: Authentication Flow