About env configuration?

[lkjiaq]

Hello, sir. I would like to know whether the wallet private key for deploying a smart contract should be the same as the “PRIVATE_KEY” in the env file? And this wallet private key needs to have eth?

[ChrisWalcher]

Hello, sir. I would like to know whether the wallet private key for deploying a smart contract should be the same as the “PRIVATE_KEY” in the env file? And this wallet private key needs to have eth?

Yes, I recommend you do this, it needs to have an ETH balance to pay for the transaction fees incurred by the arbitrage.FLASHBOTS_RELAY_SIGNING_KEY is used for signing, this wallet private key does not require any funds.

[lkjiaq]

I understand, thank you very much!