
Developer SDKs for adding Bitcoin Lightning and Spark payments to apps and services.
Breez currently publishes SDKs, with Glow as a separate consumer reference app. The Spark SDK is a nodeless integration with Lightning interoperability and requires a Breez API key. Keys are described as user-held in SDK docs; that is not a review of every app that embeds Breez. Payment fees are returned at prepare time and depend on the selected route.
Source-checked information, not a security audit. Details can differ by product mode and region.
Developer SDKs for adding Bitcoin payments to apps and services. Glow is a separate consumer-facing reference application.
The Spark SDK is a nodeless integration with Lightning interoperability, not a user-operated Lightning node. It requires a Breez API key.
Awaiting sources for: custody, platforms, availability.
Layers Lightning · Off-chain
Settle order · L1 → Lightning → Sidechains → Rollups → Meta → Off-chain
Same job · Nodes/Infrastructure