Cactus SDK

Hyperledger Cacti is a pluggable SDK for orchestrating secure, cross-chain transactions between disparate ledgers like Fabric and Besu.

Hyperledger Cacti (the evolution of Cactus) bridges isolated blockchains through a decentralized framework of ledger connectors and business logic plugins. It facilitates atomic swaps and state verification across diverse networks (including Corda, Quorum, and Ethereum) via a unified TypeScript SDK. Developers leverage Cacti to automate cross-ledger workflows: one command initiates a private Fabric transaction while simultaneously validating a public Ethereum event. This modular approach replaces custom, high-risk bridge code with a standardized, enterprise-grade integration layer.

https://github.com/hyperledger/cacti