This project demonstrates a meta transaction ERC20 contract to enable gas less transactions using Open Gas Station and Biconomy SDK.
The contract is using EIP-2771 approach.
More info about the SDK: Biconomy doc
Contract address (Rinkeby) - 0x8ae9a8808ac05460d099edc84954f2ad5116ee4e
npx hardhat accounts
npx hardhat compile
npx hardhat clean
npx hardhat test
npx hardhat node
npx hardhat help
REPORT_GAS=true npx hardhat test
npx hardhat coverage
npx hardhat run scripts/deploy.ts
TS_NODE_FILES=true npx ts-node scripts/deploy.ts
npx eslint '**/*.{js,ts}'
npx eslint '**/*.{js,ts}' --fix
npx prettier '**/*.{json,sol,md}' --check
npx prettier '**/*.{json,sol,md}' --write
npx solhint 'contracts/**/*.sol'
npx solhint 'contracts/**/*.sol' --fix