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