Ready to use plastic for your next on-chain transaction? Visa has successfully tested using credit and debit cards to pay gas on the Ethereum Goerli testnet. The trial relied on some of the network’s more user-friendly upgrades, like account abstraction and ERC-4337. It’s another step towards fixing crypto’s UI problem,Visa said in its announcement. “Intricacies and complexities of blockchain-based transactions have been a significant stumbling block for many users,” the company said.