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Company details
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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. The company built keyx to make digital dollar transfers usable by people with no prior experience of crypto wallets, while limiting the personal data the service collects and exposes. keyx is non-custodial. Each user's funds are held at a personal blockchain address controlled by that user, and the platform does not take custody of the USDC. The company states that privacy was treated as a design requirement from the start. The app does not require a public profile, a visible contact list or social features in order to make transfers, and it is designed to collect only the information needed to operate the service.
Contact info
128, City Road, London, UNITED KINGDOM, EC1V 2NX, London, United Kingdom
- support@keyx.pro
- keyx.pro
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