⚠️ Project Status: In Development
This project is currently in the planning and specification phase. We are seeking contributors to help build this SDK. No implementation has been completed yet.

A comprehensive, type-safe, and async-first Rust SDK for integrating with Pi Network APIs. This SDK will enable server-side applications to manage payments, authenticate users, and interact with the Stellar blockchain that powers Pi Network.

• User Authentication - Validate access tokens and retrieve user profiles
• Payment Management - Create, approve, cancel, and complete payments with full lifecycle support
• Stellar Integration - Send native Pi assets and query account balances across networks
• Async/Await Support - Built on tokio for high-performance concurrent operations
• Type Safety - Strongly-typed APIs with comprehensive error handling using thiserror
• Well Tested - Extensive unit and integration test coverage with mock servers
• Rich Documentation - Comprehensive rustdoc with examples and guides
• Performance Optimized - Connection pooling, retry logic, and efficient serialization
• Configurable - Flexible configuration with builder patterns and sensible defaults

This SDK aims to provide a comprehensive Rust interface for Pi Network APIs, based on the existing official C# SDK developed by the Pi Network team. The goal is to bring the same functionality to the Rust ecosystem with idiomatic Rust patterns and modern async/await support.

• Requirements Document - Detailed requirements and acceptance criteria
• Design Document - Architecture and technical design
• Implementation Tasks - Detailed task breakdown for contributors

• Pi Network C# SDK - Official reference implementation
• Pi Platform APIs Documentation - Official API documentation
• API Base URL: https://api.minepi.com/v2
• Supported Endpoints:
  • GET /me - Get user information (requires Bearer token)
  • GET /payments/{payment_id} - Get payment details (requires API key)
  • POST /payments/{payment_id}/approve - Approve payment (requires API key)
  • POST /payments/{payment_id}/complete - Complete payment (requires API key)

The SDK will be built using modern Rust practices and will include:

• Async-first design using tokio for non-blocking I/O operations
• Type-safe APIs leveraging Rust's type system to prevent runtime errors
• Comprehensive error handling using thiserror for clear error propagation
• Modular architecture with clean separation between authentication, payments, and Stellar operations
• Extensive testing including unit tests, integration tests, and benchmarks
• Rich documentation with rustdoc comments and practical examples

The SDK will support multiple Pi Network and Stellar networks:

• Pi Mainnet - Production Pi Network
• Pi Testnet - Pi Network testing environment
• Stellar Testnet - Stellar testing network for development

We need your help! This project is in the early stages and we're looking for contributors to help build this SDK.

1. Review the specifications:

   • Read the Requirements Document
   • Study the Design Document
   • Check the Implementation Tasks

2. Set up your development environment:

   • Install Rust (1.70 or later)
   • Install required tools: rustup component add clippy rustfmt
   • Fork and clone this repository

3. Pick a task:

   • Browse the task list
   • Look for issues labeled with different skill levels
   • Start with foundational tasks like project setup or data models

We need help with:

• Project Setup - Initial Cargo.toml, module structure, and CI/CD

• Data Models - Implementing the Pi Network API data structures

• HTTP Client - Building the core client with proper error handling

• Authentication - User profile and token validation

• Payment Operations - Full payment lifecycle impleme We have issues labeled for different skill levels:

• 🟢 good first issue - Perfect for newcomers to Rust or the project

• 🟡 help wanted - Features and improvements we'd love help with

• 🔴 advanced - Complex features requiring deep Rust knowledge

See our Contributing Guide for detailed information.

This project is actively developed and maintained. Current status:

• 🚧 Core API Implementation - Payment and auth operations
• 🚧 Stellar Integration - Basic blockchain operations
• 🚧 Comprehensive Testing - Unit and integration tests
• 🚧 Documentation - API docs and guides
• 🚧 Advanced Features - Caching, connection pooling
• 🚧 Performance Optimization - Benchmarking and optimization
• 📋 Planned - WebSocket support, advanced retry strategies

Security is a top priority. We:

• ✅ Run automated security audits with cargo audit
• ✅ Follow Rust security best practices
• ✅ Regularly update dependencies
• ✅ Provide secure examples and documentation

To report security vulnerabilities, please email security@example.com.

The SDK is designed for high performance:

• Async/await throughout - Non-blocking I/O operations
• Connection pooling - Efficient HTTP connection reuse
• Configurable timeouts - Prevent hanging requests
• Retry logic - Automatic retry with exponential backoff
• Efficient serialization - Optimized JSON processing

Benchmark results are available in the benchmarks directory.

• 🚧 Core payment operations
• 🚧 User authentication
• 🚧 Basic Stellar integration
• 🚧 Comprehensive error handling

• 🚧 WebSocket support for real-time updates
• 🚧 Advanced caching mechanisms
• 🚧 Enhanced retry strategies
• 🚧 Performance optimizations

• 📋 Multi-signature transaction support
• 📋 Advanced Stellar operations
• 📋 Plugin system for extensions
• 📋 GraphQL API support

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

• Pi Network Team - For creating the Pi Network and providing the C# SDK reference
• Stellar Development Foundation - For the Stellar blockchain infrastructure
• Rust Community - For the amazing ecosystem and tools
• Contributors - Everyone who helps make this project better

• 📖 Documentation: docs.rs/pi-rust
• 🐛 Bug Reports: GitHub Issues
• 💬 Discussions: GitHub Discussions
• 📧 Email: support@example.com