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Manage multi-chain applications using the Abacus SDK |
The Abacus Application SDK help developers manage multichain Abacus applications. This requires a higher level API than dApp developers are familiar with which is namespaced by target network. It is composed of 2 main packages: tooling for multichain deployments and an interaction API.
The @abacus-network/deploy package facilitates configuration and deployment of Abacus applications. This includes utilities for bytecode verification, working with various proxy contracts patterns, and sanity checking deployments for consistency across chains.
The AbacusApp abstraction exported in the @abacus-network/sdk package manages collections of contract interfaces on each network. This can be extended and instantiated with artifacts generated by the deployment tooling.
The MultiProvider exported in the @abacus-network/sdk package abstracts away node interaction for supported Abacus networks. This includes utilities for transaction signing and estimating the gas costs of processing dispatched messages to remote chains.