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README.md

ln-stream

Stream graph updates from LND into Memgraph.

Setup and Installation

This guide assumes that you already have Go and Memgraph Lab installed. To get started, follow these steps:

Clone this repository to your local machine:

git clone https://git.lyberry.com/v/ln-stream.git
cd ln-stream

Initialize the Go module and download dependencies:
```
go mod tidy
```

Configure the environment variables:

Copy the example file .env-example to .env:
```
cp .env-example .env
```

Open the .env file and populate it with the relevant values:

NEO4J_HOST=localhost  
NEO4J_PORT=7687  
NEO4J_USERNAME=
NEO4J_PASSWORD=
LND_ADDRESS=<HOST>:10009
LND_NETWORK=mainnet
LND_MACAROON_PATH=/path/to/readonly.macaroon
LND_TLS_CERT_PATH=/path/to/tls.cert

Start Memgraph using Docker Compose:
```
docker compose up
```
Start the Control Panel:
```
go run main.go
```

From here, you should have an instance of memgraph up receiving updates from LND. There is also a control panel running at http://localhost:8080 that lets you pause graph updates and reset the graph.