Overview

This Conceptual Overview aims to provide just enough information about lnd to enable readers to build applications. It starts with a conceptual review of the Lightning Network, before jumping into the important aspects of working specifically with lnd. If you are already comfortable with how the Lightning Network works, feel free to skip down to the Components section.

This overview assumes basic knowledge of Bitcoin mechanics. If terms like “UTXO” and “locktime” are unfamiliar to you, you should refer to the Bitcoin developer guide, which serves a similar purpose.