Tether Integrates Spark Lightning into WDK — Boost for Non‑Custodial Payments

I view Tether's integration of the Spark Bitcoin Lightning Network into WDK as a practical step toward building non-custodial Lightning financial infrastructure.

This integration should lower friction for instant, low-cost Bitcoin payments and make USDT rails more usable across Lightning-enabled wallets, apps and merchants.

I expect increased developer experimentation and partner integrations, but real-world impact will depend on adoption, security reviews and regulatory scrutiny.