cast constructor-args

Display constructor arguments used for the contract initialization

$ cast constructor-args --help
Usage: cast constructor-args [OPTIONS] <CONTRACT> Arguments: <CONTRACT> An Ethereum address, for which the bytecode will be fetched Options: --abi-path <ABI_PATH> Path to file containing the contract's JSON ABI. It's necessary if the target contract is not verified on Etherscan -e, --etherscan-api-key <KEY> The Etherscan (or equivalent) API key [env: ETHERSCAN_API_KEY=] -c, --chain <CHAIN> The chain name or EIP-155 chain ID [env: CHAIN=] -r, --rpc-url <URL> The RPC endpoint [env: ETH_RPC_URL=] --flashbots Use the Flashbots RPC URL with fast mode (<https://rpc.flashbots.net/fast>). This shares the transaction privately with all registered builders. See: <https://docs.flashbots.net/flashbots-protect/quick-start#faster-transactions> --jwt-secret <JWT_SECRET> JWT Secret for the RPC endpoint. The JWT secret will be used to create a JWT for a RPC. For example, the following can be used to simulate a CL `engine_forkchoiceUpdated` call: cast rpc --jwt-secret <JWT_SECRET> engine_forkchoiceUpdatedV2 '["0x6bb38c26db65749ab6e472080a3d20a2f35776494e72016d1e339593f21c59bc", "0x6bb38c26db65749ab6e472080a3d20a2f35776494e72016d1e339593f21c59bc", "0x6bb38c26db65749ab6e472080a3d20a2f35776494e72016d1e339593f21c59bc"]' [env: ETH_RPC_JWT_SECRET=] --rpc-timeout <RPC_TIMEOUT> Timeout for the RPC request in seconds. The specified timeout will be used to override the default timeout for RPC requests. Default value: 45 [env: ETH_RPC_TIMEOUT=] --rpc-headers <RPC_HEADERS> Specify custom headers for RPC requests [env: ETH_RPC_HEADERS=] -h, --help Print help (see a summary with '-h') -j, --threads <THREADS> Number of threads to use. Specifying 0 defaults to the number of logical cores [aliases: jobs] Display options: --color <COLOR> The color of the log messages Possible values: - auto: Intelligently guess whether to use color output (default) - always: Force color output - never: Force disable color output --json Format log messages as JSON -q, --quiet Do not print log messages -v, --verbosity... Verbosity level of the log messages. Pass multiple times to increase the verbosity (e.g. -v, -vv, -vvv). Depending on the context the verbosity levels have different meanings. For example, the verbosity levels of the EVM are: - 2 (-vv): Print logs for all tests. - 3 (-vvv): Print execution traces for failing tests. - 4 (-vvvv): Print execution traces for all tests, and setup traces for failing tests. - 5 (-vvvvv): Print execution and setup traces for all tests, including storage changes.