Tether CEO Paolo Ardoino has announced the forthcoming release of a new Wallet Development Kit (WDK) designed to support a wide range of cryptocurrency transactions. The WDK, which will be available to all developers, is set to launch in about a month. It will feature capabilities such as Bitcoin storage and gas fee abstraction, enabling transactions without the need for specific tokens. The WDK will support USDT, USDT0, and various DeFi primitives, and will be non-custodial, cross-platform, and open-source. It will include a secure API compatible with Ethereum, Bitcoin, TON, and Spark. Ardoino emphasized that this development kit aims to lay the groundwork for billions of wallets in the evolving landscape of crypto applications.