package web3 import ( "github.com/cerc-io/laconicd/version" "github.com/ethereum/go-ethereum/common/hexutil" "github.com/ethereum/go-ethereum/crypto" ) // PublicAPI is the web3_ prefixed set of APIs in the Web3 JSON-RPC spec. type PublicAPI struct{} // NewPublicAPI creates an instance of the Web3 API. func NewPublicAPI() *PublicAPI { return &PublicAPI{} } // ClientVersion returns the client version in the Web3 user agent format. func (a *PublicAPI) ClientVersion() string { return version.Version() } // Sha3 returns the keccak-256 hash of the passed-in input. func (a *PublicAPI) Sha3(input string) hexutil.Bytes { return crypto.Keccak256(hexutil.Bytes(input)) }