lnrpc
v0.6.2
Published
User-centric Node.js gRPC client for lightningnetwork/lnd
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18
Maintainers
Readme
LNRPC
Synced to LND master branch
Features
- 🛠Auto-generates lnd/lnrpc client
- ✨Wraps requests in promises
- 🤝Easily setup SSL and Macaroons
- 📚Instantiates all gRPC services
- 🔢Configurable LND version
Installation
yarn add lnrpc
# Or
npm i lnrpc -S
For best results, be sure to install lnd before using this project and ensure you have an lnd instance running with --no-macaroons
, unless you provide macaroon authentication to your lnrpc instance.
Usage
Connecting to an lnd instance at localhost:10001
.
const createLnrpc = require('lnrpc');
(async function() {
const lnrpc = await createLnrpc();
// All requests are promisified
const balance = await lnrpc.walletBalance({});
// ...and you're off!
console.log(balance);
})();
Options
const createLnrpc = require('lnrpc');
(async function() {
const lnrcpCustom = await createLnrpc({
/*
By default lnrpc connects to `localhost:10001`,
however we can point to any host.
*/
server: '173.239.209.2:3001',
/*
By default lnrpc looks for your tls certificate at:
`~/.lnd/tls.cert`, unless it detects you're using macOS and
defaults to `~/Library/Application\ Support/Lnd/tls.cert`
however you can configure your own SSL certificate path like:
*/
tls: './path/to/tls.cert',
/*
You can also provide a TLS certificate directly as a string
(Just make sure you don't commit this to git).
Overwrites: `tls`
*/
cert: process.env.MY_SSL_CERT,
/*
Optional path to configure macaroon authentication
from LND generated macaroon file.
*/
macaroonPath: './path/to/data/admin.macaroon',
/*
Optional way to configure macaroon authentication by
passing a hex encoded string of your macaroon file
*/
macaroon: process.env.MY_MACAROON_HEX,
});
})();
Configuring LND Version
By default the LND master branch is installed, however you can easily install specific releases and branches by updating your project's package.json
file.
Install at Release
{
"lnrpc": {
"version": "v0.5.2-beta"
}
}
Install at Branch
{
"lnrpc": {
"version": "temp-testnet-fee-estimation"
}
}
⚠️ Setting an undiscoverable version will fail without error, so be sure you've selected a valid release or git branch.
API Reference
All lnrpc methods documentation can be found here.
Usage With BTCPayServer
By default lnrpc assumes SSl certificate pinning. In order to use lnrpc with a service (like BTCPayServer) which manages your certification, you'll have to opt to disable certificate pinning by passing { tls: false }
within your lnrpc configuration.
Contributors
To develop on the project please run:
git clone [email protected]:Matt-Jensen/lnrpc.git && cd $_
yarn
npm run start
License
This project is licensed under the MIT License.