This repository provides a factory for minting tokens for testing purposes. The factory can be used to create:
- ERC20 tokens with configurable number of decimal places.
- ERC721 and ERC1155 NFTs.
The EOA which created the token becomes the owner, and has the ability to mint.
make deploy
First, set TOKENSFACTORY environment to the address of the deployed factory.
As an example, to create an 18-decimal ERC20 token:
cast send ${TOKENSFACTORY} "createERC20Token(string,string,uint8)" \
"Test Token" "TEST" 18 \
--from ${DEPLOY_ADDRESS} --keystore ${DEPLOY_KEYSTORE}
Look at logs emitted from the transaction to determine the new token contract address, and export to your environment as TOKEN_ADDRESS. Then run the following to mint one million tokens, substituting the addess to receive minted funds:
cast send ${TOKEN_ADDRESS} "mint(address,uint256)" <mint_to_address> 1000000ether \
--from ${DEPLOY_ADDRESS} --keystore ${DEPLOY_KEYSTORE}
On public testnets, the owner may use the Etherscan UI to mint tokens. To do so, navigate to the tokens factory contract address, choose Contract, and then Write Contract. Connect your wallet, click one of the token types, provide parameters, click Write, and sign the transaction with your wallet.