/
17_deploy_create2_account.go
61 lines (52 loc) · 1.52 KB
/
17_deploy_create2_account.go
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package main
import (
"context"
"fmt"
"github.com/ethereum/go-ethereum/common"
"github.com/zksync-sdk/zksync2-go/accounts"
"github.com/zksync-sdk/zksync2-go/clients"
"github.com/zksync-sdk/zksync2-go/utils"
"log"
"os"
)
func main() {
var (
PrivateKey = os.Getenv("PRIVATE_KEY")
ZkSyncEraProvider = "https://sepolia.era.zksync.dev"
TokenAddress = "0x927488F48ffbc32112F1fF721759649A89721F8F" // Crown token which can be minted for free
)
// Connect to zkSync network
client, err := clients.Dial(ZkSyncEraProvider)
if err != nil {
log.Panic(err)
}
defer client.Close()
// Create wallet
wallet, err := accounts.NewWallet(common.Hex2Bytes(PrivateKey), &client, nil)
if err != nil {
log.Panic(err)
}
// Read paymaster contract from standard json
_, paymasterAbi, bytecode, err := utils.ReadStandardJson("../solidity/custom_paymaster/paymaster/build/Paymaster.json")
if err != nil {
log.Panic(err)
}
// Encode paymaster constructor
constructor, err := paymasterAbi.Pack("", common.HexToAddress(TokenAddress))
if err != nil {
log.Panic(err)
}
// Deploy paymaster contract
hash, err := wallet.DeployAccount(nil, accounts.Create2Transaction{Bytecode: bytecode, Calldata: constructor})
if err != nil {
log.Panic(err)
}
fmt.Println("Transaction: ", hash)
// Wait unit transaction is finalized
receipt, err := client.WaitMined(context.Background(), hash)
if err != nil {
log.Panic(err)
}
contractAddress := receipt.ContractAddress
fmt.Println("Paymaster address: ", contractAddress.String())
}