News & Announcements

Wallet of Satoshi is now live on Spark, bringing a self-custodial Lightning experience to their users for the first time. This marks a major step forward in making Lightning more scalable, seamless, and accessible—especially in the U.S. market.

Theya is bringing Spark to its users —  making it easier than ever to send & receive Bitcoin and stablecoins using self-custodial wallets that feel as smooth as any modern payment app.

Breez and Spark are teaming up with a new Breez SDK implementation built on Spark’s Bitcoin-native Layer 2 infrastructure — making it even easier for developers to integrate self-custodial Lightning payments into everyday apps and services.

Magic Eden is integrating with Spark to bring fast, low-cost settlement to Bitcoin-native markets.

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.

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 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.

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.