Connect Lnd

academy lnd

Connect LND

Today we will check back with our nodes, make sure everything is running as expected. We will also adjust our firewall and connect to the litd interface for the first time, before we connect to Lightning Terminal, Zeus and Alby.

Useful resources:

Make sure LND is running and synced

As we SSH into our server, we are first going to make sure everything is running smoothly.

lncli getinfo

The part of the output we’re looking for tells us that we are synced to the blockchain and the network graph.

    "synced_to_chain": true,
    "synced_to_graph": false,

Open the firewall (only for those running litd on a machine without a keyboard or monitor)

You can check the status of your firewall. If you have not yet enabled your firewall, check this guide for how to do it.

sudo ufw status

It should return Status: active and a list of existing rules.

We are going to add a rule that lets us connect to the user interface of litd. As we only very rarely need access to this interface, I would recommend to change the rules when you need access, then pull the firewall back up once you’re done.

sudo ufw allow 8443

We will also make sure that the following line is added to our lit.conf file: httpslisten=

nano ~/.lit/lit.conf

If you have to add this line, don’t forget to restart LND and unlock it!

lncli stop
nohup litd &
lncli unlock

Access the user interface

You can access the user interface at https://<ip address>:8443

For example, if you are working directly on the machine that runs litd, this might be, or it might be the IP of your VPS: If you are connecting to a computer on your home network, make sure you are on the same network (e.g. the same Wi-Fi). Your connection might look like this:

As we are not able to obtain a certificate for this IP address, we will get the warning that this is a self-signed TLS certificate, which in almost all browsers we can “accept and continue.”

TLS certificate error

Once we continue, we can enter our UI password.

Lightning Terminal Password

It should be the same password that we can find in our .lit/lit.conf file.

Congratulations, we are connected to litd!

Lightning Terminal Daemon

Connect to Lightning Terminal (on the web)

Here, we can click on Terminal, confirm our pairing phrase, set a password and connect to Lightning Terminal.

Lightning Terminal Web

We can use this interface to see our channels and their status, incoming and outgoing payments, our balance, open channels, find other nodes, perform Loops, buy and sell channels on Pool or set our channel fees.

Connect to Zeus

We go back to the litd interface, where we find “Lightning Node Connect” on the left hand side.

We can select “Create a new session”, give it a label (e.g. “Zeus) and give it permissions. If it’s your own wallet, you might be okay with “Admin”. If you are using the wallet purely to receive, try out “Read-only”.

You will now have the option to show the QR code and scan it with Zeus. In Zeus, add a new account by navigating to the Zeus symbol on the top left, then clicking on your current node, then on the plus symbol on the top right. Now a square on the top right should indicate the ability to scan the QR code. Give it a name and hit “save config”. You should now be able to connect to it, see your balance, create invoices and make payments.

Create to Alby

We can use the same flow as above to connect to Alby. In Alby, click on “add new account” and then “Connect” under other wallets. Choose “Lightning Terminal (LNC)” and paste your pairing phrase from the litd UI.


Create custodial sub accounts

Lightning Terminal has the ability to create custodial sub account on your node. This is incredibly handy if you are uncomfortable walking around with the keys to your full node, or want to give your family and friends access to your channel liquidity. Why should they trust some far away wallet when they can trust you, right?

In the litd UI under “Lightning Node Connect”, give your connection a name and choose “Custom”. On the left, choose “Custodial Account”, add a balance (e.g. 1 sat) and hit “Submit”. You can share the connection phrase or the QR code with your friend. They can then start using your node to receive and send payments without seeing your balance or transactions.

Custom permissions

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