Foundry

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Foundry consists of:

• Forge: Ethereum testing framework (like Truffle, Hardhat and DappTools).
• Cast: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
• Anvil: Local Ethereum node, akin to Ganache, Hardhat Network.
• Chisel: Fast, utilitarian, and verbose solidity REPL.

Documentation

https://book.getfoundry.sh/

Usage

Build

$ forge build

Test

$ forge test

Format

$ forge fmt

Gas Snapshots

$ forge snapshot

Anvil

$ anvil

Deploy

$ forge script script/Counter.s.sol:CounterScript --rpc-url <your_rpc_url> --private-key <your_private_key>

Cast

$ cast <subcommand>

Help

$ forge --help
$ anvil --help
$ cast --help

Testnet deploy

run opbnb in local

anvil --balance 1000000000 --fork-url https://opbnb-testnet-rpc.bnbchain.org --chain-id 5611 --fork-block-number 15471590 --block-base-fee-per-gas 0

deploy to local

forge script script/MysteryBoxMinter.s.sol --rpc-url http://127.0.0.1:8545 --legacy --broadcast

cast send minter_contract_addresss "mint(address,uint256)" my_wallet_address 1 --rpc-url http://127.0.0.1:8545 --private-key <pk>

Deploy to testnet

source .env
forge script script/MysteryBoxMinter.s.sol --rpc-url $OPBNB_TESTNET_RPC_URL --broadcast --legacy --verify

MysteryBox: 0x6Ba65778cc154856C17aC9685B2d80a5a091e68b Minter: 0x2e14DaCAcAc28DFeD1dCfa3AeBa1B3333B8D78A1

$ cast send 0x7F842217F90ac9B48C5dB2C9791FF5c7C952369c "mint(address,uint256)" 0x34f4a12863Cc75DCd961590AC9FfdFBe18eb3bde 1 --rpc-url https://opbnb-testnet-rpc.bnbchain.org --private-key <pk>