For setting up a Kovan ERC20 token to be auctioned you'd need to deploy your own contract to the Kovan testnet. Ex: https://kovan.etherscan.io/token/0x1e15c952e55b622ff5ccf894074323b29e7daf2f Or you can run it using an existent token on Kovan (but it might result in side-effects for the swapping existing pools have that token already)