AlgoKit Transact FFI

Foreign Function Interface bindings for algokit_transact, enabling usage from multiple programming languages.

Overview

algokit_transact_ffi provides language bindings for the core algokit_transact functionality, supporting:

• UniFFI Bindings - For Python, Swift, Kotlin, and other languages
• WebAssembly Bindings - For JavaScript/TypeScript usage
• C-compatible ABI - For integration with C/C++ and other systems languages

Features

• ffi_uniffi (default) - UniFFI-based bindings
• ffi_wasm - WebAssembly/JavaScript bindings

Crate Types

Built as both:

• cdylib - Dynamic library for FFI
• staticlib - Static library for embedding

Architecture

The FFI layer uses several approaches:

1. UniFFI - Generates bindings automatically from Rust definitions
2. wasm-bindgen - Provides seamless WebAssembly integration
3. Custom macros - Uses ffi_macros for specialized binding generation

Key Dependencies

• algokit_transact - Core functionality
• ffi_macros - Procedural macros for FFI code generation
• uniffi - Multi-language binding generation
• wasm-bindgen - WebAssembly bindings
• tsify-next - TypeScript type generation

API Documentation

📚 View Full API Documentation

The complete API documentation with all FFI types, functions, and binding examples.

Building

UniFFI Bindings

cargo build --package algokit_transact_ffi --features ffi_uniffi

WebAssembly Bindings

cargo build --package algokit_transact_ffi --features ffi_wasm

Language Support

Python

# Example Python usage would go here

JavaScript/TypeScript

// Example JS/TS usage would go here

Swift

// Example Swift usage would go here

Testing

cargo test --package algokit_transact_ffi

For WASM-specific tests:

wasm-pack test --node