Tether announces integration of Spark Bitcoin Lightning Network into WDK, driving development of non custodial financial facilities for Lightning Network BlockBeats News: On August 14th, Tether and decentralized financial innovation company Lightspark announced the integration of Spark's cutting-edge Bitcoin Lightning network infrastructure into its open-source Wallet Development Kit (WDK). This integration will mark a significant progress in the development of programmable, self hosted wallets, providing developers with a simpler way to integrate fast, low-cost Bitcoin payments and USD ₮ functionality into wallet products through a single stateless API. WDK is an open-source, modular software development toolkit designed to help businesses and developers seamlessly integrate the user experience of unmanaged wallets and USDT, XAUT, Bitcoin (and almost all other tokens), applicable to any application, website, and device, ensuring security, resilience, and flexibility. The toolkit is about to be fully open sourced, further enhancing accessibility and encouraging community driven innovation.