Testing on Optimistic Test Networks
This page shows some additional testing utilities that you might find useful.
# ERC-20 tokens
We have several ERC-20 testing token contracts.
This token is an implementation of ERC-20, with the addition of
faucet, a function that mints for the caller 1000 tokens to facilitate testing.
Additionally, both OP Mainnet and OP Goerli have WETH at address
0x4200000000000000000000000000000000000006 (opens new window).
# Goerli ERC-20 testing contracts
# The bridge
OUTb token is supported by the bridge on Goerli.
See this tutorial (opens new window) to see how to use it.
# ERC-721 tokens
We have an ERC-721 token on OP Goerli at address
0x38abA480f2bA7A17bC01EE5E1AD64fCedd93EfE7 (opens new window).
It is the OpenZeppelin ERC-721 token contract with the addition of
Just call the
faucet function to get as many NFT tokens as you need.