- Introduced `ibc_example.rs` demonstrating Inter-Blockchain Communication operations including cross-chain transfers, channel management, packet handling, and relayer operations.
- Introduced `zk_example.rs` showcasing Zero-Knowledge proof operations such as circuit compilation, proof generation and verification, and on-chain verification with multiple proving systems.
Privacy SDK features:
- Confidential transactions with Pedersen commitments
- Bulletproof range proofs for value validation
- Ring signatures for anonymous signing with key images
- Stealth addresses for unlinkable payments
- Blinding factor generation and value operations
Contract SDK features:
- Smart contract deployment (standard and CREATE2)
- Call (view/pure) and Send (state-changing) operations
- Event log filtering, subscription, and decoding
- ABI encoding/decoding utilities
- Gas estimation and contract verification
- Multicall for batched operations
- Storage slot reading
Languages implemented:
- JavaScript/TypeScript
- Python (async with httpx)
- Go
- Rust (async with reqwest/tokio)
- Java (async with OkHttp)
- Kotlin (coroutines with Ktor)
- Swift (async/await with URLSession)
- Flutter/Dart
- C (header-only interface)
- C++ (header-only with std::future)
- C#/.NET (async with HttpClient)
- Ruby (Faraday HTTP client)
All SDKs follow consistent patterns:
- Configuration with API key, endpoint, timeout, retries
- Custom exception types with error codes
- Retry logic with exponential backoff
- Health check endpoints
- Closed state management
Phase 4 implementation - adds three new service SDKs:
Economics SDK:
- Pricing calculations for all service types
- Billing and invoice management
- Staking with APY rewards and vesting
- Discount code system
Governance SDK:
- Proposal lifecycle (create, vote, execute, cancel)
- Voting power with delegation support
- DAO creation (token, multisig, hybrid types)
- Vesting schedules with cliff periods
Mining SDK:
- Stratum pool connections
- Block template retrieval and work submission
- Hashrate and earnings statistics
- GPU device management and configuration
- Worker management and algorithm switching
Languages: JavaScript, Python, Go, Rust
Total: 12 SDK packages
- Implement SynorStorage class for decentralized storage operations including upload, download, pinning, and CAR file management.
- Create supporting types and models for storage operations such as UploadOptions, Pin, and StorageConfig.
- Implement SynorWallet class for wallet operations including wallet creation, address generation, transaction signing, and balance queries.
- Create supporting types and models for wallet operations such as Wallet, Address, and Transaction.
- Introduce error handling for both storage and wallet operations.
Expands SDK support to 8 additional languages/frameworks:
- Java SDK with Maven/OkHttp/Jackson
- Kotlin SDK with Gradle/Ktor/kotlinx.serialization
- Swift SDK with Swift Package Manager/async-await
- C SDK with CMake/libcurl
- C++ SDK with CMake/Modern C++20
- C# SDK with .NET 8.0/HttpClient
- Ruby SDK with Bundler/Faraday
- Rust SDK with Cargo/reqwest/tokio
All SDKs include:
- Tensor operations (matmul, conv2d, attention)
- LLM inference with streaming support
- Model registry, pricing, and usage APIs
- Builder patterns where idiomatic
- Full type safety
