Lightning Network Daemon ⚡️
The developer of this repository has not created any items for sale yet. Need a bug fixed? Help with integration? A different license? Create a request here:
The Lightning Network Daemon (
lnd) - is a complete implementation of a Lightning Network node.
lndhas several pluggable back-end chain services including
neutrino(a new experimental light client). The project's codebase uses the btcsuite set of Bitcoin libraries, and also exports a large set of isolated re-usable Lightning Network related libraries within it. In the current state
lndis capable of: * Creating channels. * Closing channels. * Completely managing all channel states (including the exceptional ones!). * Maintaining a fully authenticated+validated channel graph. * Performing path finding within the network, passively forwarding incoming payments. * Sending outgoing onion-encrypted payments through the network. * Updating advertised fee schedules. * Automatic channel management (
lndfully conforms to the Lightning Network specification (BOLTs). BOLT stands for: Basis of Lightning Technology. The specifications are currently being drafted by several groups of implementers based around the world including the developers of
lnd. The set of specification documents as well as our implementation of the specification are still a work-in-progress. With that said, the current status of
lnd's BOLT compliance is:
The daemon has been designed to be as developer friendly as possible in order to facilitate application development on top of
lnd. Two primary RPC interfaces are exported: an HTTP REST API, and a gRPC service. The exported API's are not yet stable, so be warned: they may change drastically in the near future.
An automatically generated set of documentation for the RPC APIs can be found at api.lightning.community. A set of developer resources including talks, articles, and example applications can be found at: dev.lightning.community.
Finally, we also have an active Slack where protocol developers, application developers, testers and users gather to discuss various aspects of
lndand also Lightning in general.
In order to build from source, please see the installation instructions.
To run lnd from Docker, please see the main Docker instructions
When operating a mainnet
lndnode, please refer to our operational safety guildelines. It is important to note that
lndis still beta software and that ignoring these operational guidelines can lead to loss of funds.
The developers of
lndtake security very seriously. The disclosure of security vulnerabilities helps us secure the health of
lnd, privacy of our users, and also the health of the Lightning Network as a whole. If you find any issues regarding security or privacy, please disclose the information responsibly by sending an email to security at lightning dot engineering, preferably [encrypted using our designated PGP key (
91FE464CD75101DA6B6BAB60555C6465E5BCB3AF) which can be found here.