Keyx Project

Neptune Venture Studio Ltd has launched keyx, a mobile app that lets people send and receive USDC, a dollar-denominated stablecoin, using an email address. The service has been publicly available at keyx.pro since 19 September 2026 and runs on the Arbitrum network. 

We make digital dollar transfers usable by people with no prior experience of crypto wallets, while limiting the personal data the service collects and exposes.