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lnbits/docs/guide/wallets.md
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27b9e8254c feat: NWC Funding source #2579 (#2631)
* feat: nwc funding source

* implement paid_invoices_stream, fix for unsettled invoices where settled_at is present but None

* cancel pending_payments_lookup_task on cleanup

* Rename subscription_timeout_task to timeout_task

* ensure preimage is not None

* Improve readability, return failed status on expiration in get_payment_status, ensure result_type is checked after error (some implementations might not set a result_type on error)

* fetch account info when possible

* workaround possible race condition on some nwc service providers, improve performance of fallback by using payment_hash from bolt11 invoice

* fundle

* make format

* fix formatting

* fix C901 `_on_message` is too complex (21 > 16)

* format

* fix lint

* format

* fix tests/wallets/test_nwc_wallets.py:80:11: C901 `run` is too complex (17 > 16)

* fix padding

* fix documentation for _verify_event method

* refactoring and fixes

* Split NWCWallet - NWCConnection

* refactor class methods into helpers

* update bundle

* format

* catch NWCError failure codes

* format and fix

* chore: bundle

* add example

* typos

---------

Co-authored-by: Riccardo Balbo <riccardo0blb@gmail.com>
Co-authored-by: benarc <ben@arc.wales>
Co-authored-by: Pavol Rusnak <pavol@rusnak.io>
2024-08-07 09:56:53 +02:00

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5.0 KiB
Markdown

---
layout: default
title: Backend wallets
nav_order: 3
---
# Backend wallets
LNbits can run on top of many Lightning Network funding sources with more being added regularly.
A backend wallet can be configured using the following LNbits environment variables:
### CoreLightning
- `LNBITS_BACKEND_WALLET_CLASS`: **CoreLightningWallet**
- `CORELIGHTNING_RPC`: /file/path/lightning-rpc
### CoreLightning REST
- `LNBITS_BACKEND_WALLET_CLASS`: **CoreLightningRestWallet**
- `CORELIGHTNING_REST_URL`: http://127.0.0.1:8185/
- `CORELIGHTNING_REST_MACAROON`: /file/path/admin.macaroon or Base64/Hex
- `CORELIGHTNING_REST_CERT`: /home/lightning/clnrest/tls.cert
### Spark (Core Lightning)
- `LNBITS_BACKEND_WALLET_CLASS`: **SparkWallet**
- `SPARK_URL`: http://10.147.17.230:9737/rpc
- `SPARK_TOKEN`: secret_access_key
### LND (REST)
- `LNBITS_BACKEND_WALLET_CLASS`: **LndRestWallet**
- `LND_REST_ENDPOINT`: http://10.147.17.230:8080/
- `LND_REST_CERT`: /file/path/tls.cert
- `LND_REST_MACAROON`: /file/path/admin.macaroon or Base64/Hex
or
- `LND_REST_MACAROON_ENCRYPTED`: eNcRyPtEdMaCaRoOn
### LND (gRPC)
- `LNBITS_BACKEND_WALLET_CLASS`: **LndWallet**
- `LND_GRPC_ENDPOINT`: ip_address
- `LND_GRPC_PORT`: port
- `LND_GRPC_CERT`: /file/path/tls.cert
- `LND_GRPC_MACAROON`: /file/path/admin.macaroon or Base64/Hex
You can also use an AES-encrypted macaroon (more info) instead by using
- `LND_GRPC_MACAROON_ENCRYPTED`: eNcRyPtEdMaCaRoOn
To encrypt your macaroon, run `poetry run python lnbits/wallets/macaroon/macaroon.py`.
### LNbits
- `LNBITS_BACKEND_WALLET_CLASS`: **LNbitsWallet**
- `LNBITS_ENDPOINT`: e.g. https://lnbits.com
- `LNBITS_KEY`: lnbitsAdminKey
### LNPay
For the invoice listener to work you have a publicly accessible URL in your LNbits and must set up [LNPay webhooks](https://dashboard.lnpay.co/webhook/) pointing to `<your LNbits host>/wallet/webhook` with the "Wallet Receive" event and no secret. For example, `https://mylnbits/wallet/webhook` will be the Endpoint Url that gets notified about the payment.
- `LNBITS_BACKEND_WALLET_CLASS`: **LNPayWallet**
- `LNPAY_API_ENDPOINT`: https://api.lnpay.co/v1/
- `LNPAY_API_KEY`: sak_apiKey
- `LNPAY_WALLET_KEY`: waka_apiKey
### OpenNode
For the invoice to work you must have a publicly accessible URL in your LNbits. No manual webhook setting is necessary.
- `LNBITS_BACKEND_WALLET_CLASS`: **OpenNodeWallet**
- `OPENNODE_API_ENDPOINT`: https://api.opennode.com/
- `OPENNODE_KEY`: opennodeAdminApiKey
### Blink
For the invoice to work you must have a publicly accessible URL in your LNbits. No manual webhook setting is necessary. You can generate a Blink API key after logging in or creating a new Blink account at: https://dashboard.blink.sv. For more info visit: https://dev.blink.sv/api/auth#create-an-api-key```
- `LNBITS_BACKEND_WALLET_CLASS`: **BlinkWallet**
- `BLINK_API_ENDPOINT`: https://api.blink.sv/graphql
- `BLINK_WS_ENDPOINT`: wss://ws.blink.sv/graphql
- `BLINK_TOKEN`: BlinkToken
### Alby
For the invoice to work you must have a publicly accessible URL in your LNbits. No manual webhook setting is necessary. You can generate an alby access token here: https://getalby.com/developer/access_tokens/new
- `LNBITS_BACKEND_WALLET_CLASS`: **AlbyWallet**
- `ALBY_API_ENDPOINT`: https://api.getalby.com/
- `ALBY_ACCESS_TOKEN`: AlbyAccessToken
### ZBD
For the invoice to work you must have a publicly accessible URL in your LNbits. No manual webhook setting is necessary. You can generate an ZBD API Key here: https://zbd.dev/docs/dashboard/projects/api
- `LNBITS_BACKEND_WALLET_CLASS`: **ZBDWallet**
- `ZBD_API_ENDPOINT`: https://api.zebedee.io/v0/
- `ZBD_API_KEY`: ZBDApiKey
### Phoenixd
For the invoice to work you must have a publicly accessible URL in your LNbits. You can get a phoenixd API key from the install
~/.phoenix/phoenix.conf, also see the documentation for phoenixd.
- `LNBITS_BACKEND_WALLET_CLASS`: **PhoenixdWallet**
- `PHOENIXD_API_ENDPOINT`: http://localhost:9740/
- `PHOENIXD_API_PASSWORD`: PhoenixdApiPassword
### Breez SDK
A Greenlight invite code or Greenlight partner certificate/key can be used to register a new node with Greenlight. If the Greenlight node already exists, neither are required.
- `LNBITS_BACKEND_WALLET_CLASS`: **BreezSdkWallet**
- `BREEZ_API_KEY`: ...
- `BREEZ_GREENLIGHT_SEED`: ...
- `BREEZ_GREENLIGHT_INVITE_CODE`: ...
- `BREEZ_GREENLIGHT_DEVICE_KEY`: /path/to/breezsdk/device.pem or Base64/Hex
- `BREEZ_GREENLIGHT_DEVICE_CERT`: /path/to/breezsdk/device.crt or Base64/Hex
### Cliche Wallet
- `CLICHE_ENDPOINT`: ws://127.0.0.1:12000
### Nostr Wallet Connect (NWC)
To use NWC as funding source in LNbits you'll need a pairing URL (also known as pairing secret) from a NWC service provider. You can find a list of providers [here](https://github.com/getAlby/awesome-nwc?tab=readme-ov-file#nwc-wallets).
You can configure Nostr Wallet Connect in the admin ui or using the following environment variables:
- `LNBITS_BACKEND_WALLET_CLASS`: **NWCWallet**
- `NWC_PAIRING_URL`: **nostr+walletconnect://...your...pairing...secret...**