status-go/contracts/directory/address.go

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package directory
import (
"errors"
"github.com/ethereum/go-ethereum/common"
)
var errorNotAvailableOnChainID = errors.New("not available for chainID")
var contractAddressByChainID = map[uint64]common.Address{
10: common.HexToAddress("0xA8d270048a086F5807A8dc0a9ae0e96280C41e3A"), // optimism mainnet
420: common.HexToAddress("0xB3Ef5B0825D5f665bE14394eea41E684CE96A4c5"), // optimism goerli testnet
}
func ContractAddress(chainID uint64) (common.Address, error) {
addr, exists := contractAddressByChainID[chainID]
if !exists {
return *new(common.Address), errorNotAvailableOnChainID
}
return addr, nil
}