Umbria-ETH pool is available on Uniswap, see links below. Buy UMBR using your ETH and provide liquidity! You can buy some UMBR here: https://app.uniswap.org/#/swap?inputCurrency=0xa4bbe66f151b22b167127c770016b15ff97dd35c See the price and liquidity in the pool using this link: https://info.uniswap.org/pair/0xa76ae94659b6b53c5e85d37fbdd36adcb7635b23 This is the UMBR mainnet token UMBR-ETH pair. Once you have bought some, you can add liquidity in UniSwap here: https://app.uniswap.org/#/add/ETH/0xa4bBE66f151B22B167127c770016b15fF97Dd35C ... and earn fees until the Umbria features are released on the Umbria website.