CDK Axum

The CDK Axum crate is a component of the Cashu Development Kit that provides a web server implementation for Cashu mints using the Axum web framework.

Overview

This crate implements the HTTP API for Cashu mints, providing endpoints for all the Cashu NUTs (Notation, Usage, and Terminology) specifications. It handles routing, request validation, response formatting, and includes features like WebSocket support and HTTP caching.

Features

Complete implementation of Cashu mint HTTP API
WebSocket support for real-time notifications (NUT-17)
HTTP response caching for improved performance (NUT-19)
CORS support for browser-based clients
Compression and decompression of HTTP payloads
Configurable logging and tracing

Usage

Add this to your Cargo.toml:

[dependencies]
cdk-axum = "*"

License

This project is licensed under the MIT License.