Token faucet

A token factory to spawn free testnet tokens

Features:

Same address on all chains (it's deterministic and anyone can deploy it)
Minting is limited so nobody can grief by minting a lot of tokens and cause overflows
Gives creator the ability to mint as much as they want and change the mint limit

Why

Every protocol that deploys on testnet needs tokens to test, and currently what's happening is that everyone is rolling their own mock tokens.

This project is our attempt at simplifying testnet development by creating a simple token factory that anyone can use to spin their own tokens.

There's been some projects that built generic tokens in the past, but their main issues is that they only deployed a single token and they were griefable by anyone that minted tokens up to the uint256 limit, which would make further mints break due to overflow. This project enforces a limit to each mint so you can share the contracts with testers and don't have to worry about anyone griefing them.

Addresses

Addresses are the same for all chains except for avalanche's fuji testnet

Contract	Address
Factory	0x806720a305F100F08A48dC3E663C223A378Fe9F9
USDC	0x3861e9F29fcAFF738906c7a3a495583eE7Ca4C18
DAI	0x332C7aC34580dfEF553B7726549cEc7015C4B39b
USDT	0x0aCBd07e458F228d4869066b998a0F55F36537B2
WBTC	0xaFb85F66FC8ad94805b586BE06dAc02876a0a5E5
WETH	0x58d7ccbE88Fe805665eB0b6c219F2c27D351E649

For Avalanche:

Contract	Address
Factory	0x4dDFc224e5DA184dC458769491cb2F17E37567B7
USDC	0x68b56283f6C6AC75489B63D09288Dfa2bea104A1
DAI	0x36861654d8E5e0a641085603a8E7cb88E5419d31
USDT	0x8Cf18401B5cC31176bE8F9d6f586a64506B583F1
WBTC	0xAF64a37533E76A2Ff19Dda45806c157037A30FAd
WETH	0x330f5B4784100d8eD4DeFb8D80C411BDA435205C

Usecase example

Development

Contracts

Anyone can deploy these to any EVM network (at the same address!), so feel free to deploy them everywhere

npm test
npx hardhat coverage
npx hardhat deploy --network rinkeby
npx hardhat etherscan-verify --network rinkeby
npx hardhat verify 0x3861e9F29fcAFF738906c7a3a495583eE7Ca4C18 --network rinkeby

Frontend

yarn # install packages
yarn dev # run local server for development