web3dev

Yet another Web3 developer blog

Deploy Solidity/EVM contracts with Hardware wallets (Trezor, Ledger)

21 Aug 2022 1 minute read 2 comments 0xM3R1G0

When you have finished testing your contract on testnets and you are ready for mainnet deployments (Ethereum, Arbitrum, Optimism, Fantom, Polygon, etc), you probably want to use your hardware wallet for maximum security. The most simple way to deploy...

Deploy Solidity/EVM contracts with Hardware wallets (Trezor, Ledger)

Web3.py walkthrough to swap tokens on Uniswap, Pancakeswap, Apeswap, QuickSwap, SpookySwap, SushiSwap via Python code

18 Apr 2022 3 minute read 0 comments 0xM3R1G0

Since August I am following all the DeFi revolution on Ethereum and side-chains. When jumping from a Discord server to another in the crypto space, you can find a lot of people talking about trading opportunities on the many Decentralized Exchanges (...