LNbits
======

[![license-badge]](LICENSE)
[![docs-badge]][docs]


![Lightning network wallet](https://i.imgur.com/EHvK6Lq.png)

# LNbits v0.9 BETA, free and open-source lightning-network wallet/accounts system

(Join us on [https://t.me/lnbits](https://t.me/lnbits))

(LNbits is beta, for responsible disclosure of any concerns please contact lnbits@pm.me)

Use [legend.lnbits.com](https://legend.lnbits.com), or run your own LNbits server!

LNbits is a very simple Python server that sits on top of any funding source, and can be used as:

* Accounts system to mitigate the risk of exposing applications to your full balance, via unique API keys for each wallet
* Extendable platform for exploring lightning-network functionality via LNbits extension framework
* Part of a development stack via LNbits API
* Fallback wallet for the LNURL scheme
* Instant wallet for LN demonstrations

LNbits can run on top of any lightning-network funding source, currently there is support for LND, c-lightning, Spark, LNpay, OpenNode, lntxbot, with more being added regularly.

See [legend.lnbits.org](https://legend.lnbits.org) for more detailed documentation.

Checkout the LNbits [YouTube](https://www.youtube.com/playlist?list=PLPj3KCksGbSYG0ciIQUWJru1dWstPHshe) video series.

LNbits is inspired by all the great work of [opennode.com](https://www.opennode.com/), and in particular [lnpay.co](https://lnpay.co/). Both work as excellent funding sources for LNbits.

## Running LNbits

See the [install guide](docs/guide/installation.md) for details on installation and setup.

## LNbits as an account system

LNbits is packaged with tools to help manage funds, such as a table of transactions, line chart of spending, export to csv + more to come..

![Lightning network wallet](https://i.imgur.com/w8jdGpF.png)

Each wallet also comes with its own API keys, to help partition the exposure of your funding source.

(LNbits M5StackSats available here https://github.com/arcbtc/M5StackSats)

![lnurl ATM](https://i.imgur.com/WfCg8wY.png)

## LNbits as an LNURL-withdraw fallback

LNURL has a fallback scheme, so if scanned by a regular QR code reader it can default to a URL. LNbits exploits this to generate an instant wallet using the [LNURL-withdraw](https://github.com/btcontract/lnurl-rfc/blob/master/lnurl-withdraw.md).

![lnurl fallback](https://i.imgur.com/CPBKHIv.png)

Using **lnbits.com/?lightning="LNURL-withdraw"** will trigger a withdraw that builds an LNbits wallet.
Example use would be an ATM, which utilises LNURL, if the user scans the QR with a regular QR code scanner app, they will still be able to access the funds.

![lnurl ATM](https://i.imgur.com/Gi6bn3L.jpg)

## LNbits as an insta-wallet

Wallets can be easily generated and given out to people at events (one click multi-wallet generation to be added soon).
"Go to this  website", has a lot less friction than "Download this app".

![lnurl ATM](https://i.imgur.com/xFWDnwy.png)

## Tip us

If you like this project and might even use or extend it, why not [send some tip love](https://legend.lnbits.com/paywall/GAqKguK5S8f6w5VNjS9DfK)!


[docs]: https://legend.lnbits.org/
[docs-badge]: https://img.shields.io/badge/docs-lnbits.org-673ab7.svg
[github-mypy]: https://github.com/lnbits/lnbits/actions?query=workflow%3Amypy
[github-mypy-badge]: https://github.com/lnbits/lnbits/workflows/mypy/badge.svg
[github-tests]: https://github.com/lnbits/lnbits/actions?query=workflow%3Atests
[github-tests-badge]: https://github.com/lnbits/lnbits/workflows/tests/badge.svg
[codecov]: https://codecov.io/gh/lnbits/lnbits
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