> For the complete documentation index, see [llms.txt](https://docs.satsterminal.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.satsterminal.com/products-overview/spark-swap.md).

# Spark Swap

**Spark Swap** brings Lightning-fast Bitcoin L2 swaps into the Sats Terminal ecosystem.\
Built around the Spark protocol, it enables low-fee, scalable, Bitcoin-secured swaps and opens a new category of high-speed Bitcoin DeFi integrations.

#### **Key Features**

* Instant, low-fee swaps
* Bitcoin-native security
* Seamless integration through Sats Terminal
* Unified interface with the Runes Swap aggregator
* Designed for next-generation Bitcoin L2 applications