NWC Service Provider Extension for LNbits

Easily connect your LNbits wallets via NWC.

Installation

Install the extension via the .env file or through the admin UI on your LNbits server. More details can be found here.

Configuration

Configure the extension from the "Settings" page in the top right menu when logged in as admin inside the extension page.

Configuration Options:

Key	Description	Default
relay	URL of the nostr relay for dispatching and receiving NWC events. Use public relays or a custom one. Specify nostrclient to connect to the nostrclient extension.	nostrclient
provider_key	Nostr secret key of the NWC Service Provider.	Random key generated on install
relay_alias	Relay URL to display in pairing URLs. Set if different from relay.	Empty (uses the relay value)

Using Nostrclient

The extension is preconfigured to connect to the nostrclient extension. Install it on the same LNbits instance and configure it to expose public websocket endpoints. Refer to the nostrclient documentation for more information.

Using a Custom Relay

To use a custom relay, set the relay key to the relay URL (e.g., wss://nostr.wine) in the extension's Settings page.

Usage

1. Go to the extension page.
2. Select a wallet and click the plus button to create a new NWC connection.
3. Configure expiration, limits, and permissions.
4. A pairing URL will be generated for you to open, copy, or scan with the NWC app. Note that the pairing URL is shown only once, but you can delete and recreate the connection to get a new one.