verify

Verify contracts deployed on MegaETH testnet or mainnet

mega verify

The verify command submits contract source information through Foundry’s forge verify-contract.

Usage

mega verify <address> <contract> [options]

Arguments

Argument	Description
address	Address of the deployed contract
contract	Contract path and name, such as src/MyContract.sol:MyContract

Network options

Option	Description
--network <network>	Select testnet or mainnet
-r, --rpc-url <url>	Override the selected network’s default RPC URL

Although the shared network option defaults to local, local contracts cannot be explorer-verified. Pass either --network testnet or --network mainnet.

Common options

Option	Description
--verifier <name>	Verification provider; defaults to etherscan
--verifier-url <url>	Custom verifier API URL
--etherscan-api-key <key>	Etherscan API key
--constructor-args <args>	ABI-encoded constructor arguments
--compiler-version <version>	Compiler version used for deployment
--watch	Wait for the verification result

Examples

Verify on MegaETH testnet

mega verify 0xContractAddress src/MyContract.sol:MyContract \
  --network testnet \
  --watch

Verify on MegaETH mainnet

mega verify 0xContractAddress src/MyContract.sol:MyContract \
  --network mainnet \
  --etherscan-api-key <api-key> \
  --watch

Use a custom RPC

mega verify 0xContractAddress src/MyContract.sol:MyContract \
  --network mainnet \
  --rpc-url https://your-mainnet-rpc.example

Mega CLI validates a custom RPC’s chain ID before invoking Foundry.

Related

• compile - Compile contracts
• deploy - Deploy contracts