⛽How to get U2U for gas

You can faucet U2U tesnet easily at https://faucet.uniultra.xyz/. You can request 10 U2U every 1h without any authentication.

U2U faucet is a developer tool to get U2U testnet in order to test and troubleshoot your decentralized application or protocol before going live on U2U Chain mainnet, where one must use real U2U.