hydra-sdk-rust

hydra-sdk-rust is a Rust SDK for building applications that interact with Hydra, Cardano's layer 2 protocol for fast, secure off-chain transaction processing. Hydra brings Cardano's safety guarantees to high-speed environments, and Rust is the perfect match, offering performance and safety

⚠️ Warning: this project is under heavy development, things will change frequently

• Transaction
  • Build simple spending transaction
  • Build spending transaction with datum
  • Build spending transaction with redeemer
• Websocket commands
  • Init head
  • Close head
  • Increment
  • Recover
• HTTP interface
  • Get snapshot
  • Submit transaction
• Websocket interface
  • Support adding callbacks for each type of websocket event
  • Support all event types
    • SnapshotConfirmed
    • TxValid
    • TxInvalid
    • ValidationError
    • Greetings
    • Other messages
• Prometheus metrics
  • Number of nodes
  • Websocket event per second
  • Current utxo count
• Wallet integration