Espresso (ESP) runs on Ethereum, meaning every swap settles through the Ethereum network and is subject to its gas-based confirmation process. Traders often exchange ESP when rotating between Ethereum-native assets or moving into and out of positions without holding ETH itself. Swapping through a non-custodial platform lets users retain control of their keys throughout the process.
Before swapping Espresso, confirm your receiving wallet supports ERC-20 tokens on Ethereum — not every wallet interface displays all tokens by default, and you may need to manually add the ESP contract address to see your balance after the swap. Because ESP operates solely on Ethereum, there is no alternate network to select; all transactions route through the same chain. Ethereum confirmation times can vary depending on network congestion and the gas conditions at the time of your transaction, so factor in some variability rather than expecting a fixed arrival window. The Zest widget displays the estimated rate and output amount before you confirm, giving you a chance to review the terms with no account or signup required.
Ethereum