News & Announcements

Today, we’re launching Spark. This started as a small experiment inside the Lightspark offices. It very quickly became the thing we couldn’t stop thinking about. After years of building on Bitcoin and Lightning, trying everything and running into walls — Spark felt like a breakthrough.

Brale x Spark — The first time you can have a stablecoin, natively on Bitcoin

For the first time, stablecoins can exist natively on Bitcoin. Discover how Brale and Spark are unlocking compliant, instant, and fee-free stablecoin transfers on the world’s most secure blockchain.

Privy + Spark — The Fastest Way to Go from 0 to Bitcoin Wallet

Privy and Spark are teaming up to make it radically easier to build Bitcoin-powered apps. With Privy’s seamless embedded wallets and Spark’s fast, low-cost payments infrastructure, developers can now onboard users in seconds.

Introducing Spark: Making Bitcoin Money Again

Spark is a Bitcoin-native Layer 2 designed to make Bitcoin usable as real money again. It delivers instant, low-cost payments — including native stablecoins — without bridges or custodians. Spark lets developers build scalable, self-custodial wallets and apps that interoperate with Lightning, bringing simplicity and utility back to Bitcoin. Launching in Q2 with SDKs for wallets and asset issuance.