atomiq node installation

Pre-requisites

• A linux based machine (preferrably ubuntu 20.04 or 22.04)

Preparations

Installing docker

Install docker

sudo apt update
sudo apt install docker.io

Setup firewall

Open ports 22, 80, 443 & 8443 in the firewall

sudo ufw allow 22
sudo ufw allow 80
sudo ufw allow 443
sudo ufw allow 8443
sudo ufw enable

Installation

Unpack archive

sudo tar -xvzf atomiq-node*

Install docker-compose

sudo ./install-docker-compose.bash

Run setup script

sudo ./setup.bash

Interact with the node

You can interact with the atomiq node through a CLI (command line interface)

./lp.cli

Using CLI

Checking node status

We need to wait for the bitcoin node to sync up to the network (download whole bitcoin blockchain, this takes few hours on testnet & up to a day on mainnet).

We can monitor the status of the sync progress with the status command

> status
Solana RPC status:
    Status: ready
Bitcoin RPC status:
    Status: verifying blockchain
    Verification progress: 6.8971%  <---- We can see the sync up/verification progress here
    Synced headers: 2812116
    Synced blocks: 549068
LND gRPC status:
    Wallet status: offline
Intermediary status:
    Status: wait_btc_rpc            <---- We can see intermediary node status here, once it's "ready" the node is synced and ready to roll
    Funds: 0.000000000
    Has enough funds (>0.1 SOL): no

Depositing funds

While the node is syncing we can already deposit funds to the node, using 'getaddress' command we get the Solana & Bitcoin deposit addresses

> getaddress
Solana address: HpT88XAq69t8tjtfp4pTCmAvYYE38Qny46miLf9m1DnX
Bitcoin address: tb1qy5rl7esxn4nc9mysxwmvgw278w3lwrzwhy3f0f

After funds are deposited to the wallets we can track the balance with the 'getbalance' command (for BTC balances it only works after bitcoin node is synced)

> getbalance
Solana wallet balances (non-trading):
   USDC: 0.000000
   USDT: 0.000000
   WBTC: 0.00000000
   WSOL: 1.492930200
LP Vault balances (trading):
   USDC: 0.000000
   USDT: 0.000000
   WBTC: 0.00000000
   WSOL: 0.000000000
Bitcoin balances (trading):
   BTC: unknown (waiting for bitcoin node sync)
   BTC-LN: unknown (waiting for bitcoin node sync)

We also have to deposit Solana assets to the LP vault so they can be used for swaps (this doesn't have to be done with bitcoin assets) - repeat this for all the assets you want to be traded 'deposit asset:USDC/USDT/WBTC/WSOL '

> deposit WSOL 1
Transaction sent, signature: 4PxwU42k2xocYtspd8uAjNZahjU1YZSv6E4dXMziJRq9Ajd8ecjY8GQn8XXqGoJn6vxZ7F8W6qexMcTci3EuMda6 waiting for confirmation...
Deposit transaction confirmed!

Now we can check that the assets are really deposited and used for trading

> getbalance
Solana wallet balances (non-trading):
   USDC: 0.000000
   USDT: 0.000000
   WBTC: 0.00000000
   WSOL: 0.492930200
LP Vault balances (trading):
   USDC: 0.000000
   USDT: 0.000000
   WBTC: 0.00000000
   WSOL: 1.000000000
Bitcoin balances (trading):
   BTC: unknown (waiting for bitcoin node sync)
   BTC-LN: unknown (waiting for bitcoin node sync)

Registering node

Once your node is synced up and ready (we can check that by using the 'status' command in the CLI)

./lp-cli
Connection to 127.0.0.1 40221 port [tcp/*] succeeded!
Welcome to atomiq intermediary (LP node) CLI!
Type 'help' to get a summary of existing commands!
> status
Solana RPC status:
    Status: ready
Bitcoin RPC status:
    Status: ready
    Verification progress: 100.0000%
    Synced headers: 2812140
    Synced blocks: 2812140
LND gRPC status:
    Wallet status: ready
Intermediary status:
    Status: ready               <---- We can see that our node is ready now!
    Funds: 0.292930200
    Has enough funds (>0.1 SOL): yes

We can now obtain the URL of the node with the 'geturl' command

> geturl
Node URL: https://81-17-102-136.nip.io:4000