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Quasar

MAINNET

Overview Commands Installation Metrics Peering Relayers Rpc Snapshot Statesync Upgrade

Useful set of commands for node operators. From key management to chain governance.

#Daemon configuration

quasard config node https://rpc.lavenderfive.com:443/quasar
quasard config chain-id quasar-1

#🔑 Key management

#Add new key

quasard keys add wallet

#Recover existing key

quasard keys add wallet --recover

#List all keys

quasard keys list

#Delete key

quasard keys delete wallet

#Export key to the file

quasard keys export wallet

#Import key from the file

quasard keys import wallet wallet.backup

#Query wallet balance

quasard q bank balances $(quasard keys show wallet -a)

#👷 Validator management

ⓘ Please make sure you have adjusted **moniker**, **identity**, **details** and **website** to match your values.

#Create new validator

quasard tx staking create-validator \
--amount 0.1uqsr \
--pubkey $(quasard tendermint show-validator) \
--moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id quasar-1 \
--commission-rate 0.05 \
--commission-max-rate 0.20 \
--commission-max-change-rate 0.01 \
--min-self-delegation 1 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0.1uqsr \
-y

#Edit existing validator

quasard tx staking edit-validator \
--new-moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id quasar-1 \
--commission-rate 0.05 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0.1uqsr \
-y

#Unjail validator

quasard tx slashing unjail --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Jail reason

quasard query slashing signing-info $(quasard tendermint show-validator)

#List all active validators

quasard q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_BONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " \t " + .description.moniker' | sort -gr | nl

#List all inactive validators

quasard q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_UNBONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " \t " + .description.moniker' | sort -gr | nl

#View validator details

quasard q staking validator $(quasard keys show wallet --bech val -a)

#💲 Token management

#Withdraw rewards from all validators

quasard tx distribution withdraw-all-rewards --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Withdraw commission and rewards from your validator

quasard tx distribution withdraw-rewards $(quasard keys show wallet --bech val -a) --commission --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Delegate tokens to yourself

quasard tx staking delegate $(quasard keys show wallet --bech val -a) 0.1uqsr --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Delegate tokens to validator

quasard tx staking delegate  0.1uqsr --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Redelegate tokens to another validator

quasard tx staking redelegate $(quasard keys show wallet --bech val -a)  0.1uqsr --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Unbond tokens from your validator

quasard tx staking unbond $(quasard keys show wallet --bech val -a) 0.1uqsr --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Send tokens to the wallet

quasard tx bank send wallet  0.1uqsr --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#🗳 Governance

#List all proposals

quasard query gov proposals

#View proposal by id

quasard query gov proposal 1

#Vote 'Yes'

quasard tx gov vote 1 yes --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Vote 'No'

quasard tx gov vote 1 no --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Vote 'Abstain'

quasard tx gov vote 1 abstain --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#Vote 'NoWithVeto'

quasard tx gov vote 1 NoWithVeto --from wallet --chain-id quasar-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.1uqsr -y

#⚡️ Utility

#Update ports

CUSTOM_PORT=182
sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${CUSTOM_PORT}58\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:${CUSTOM_PORT}57\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${CUSTOM_PORT}60\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${CUSTOM_PORT}56\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${CUSTOM_PORT}66\"%" $HOME/.quasard/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${CUSTOM_PORT}17\"%; s%^address = \":8080\"%address = \":${CUSTOM_PORT}80\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${CUSTOM_PORT}90\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${CUSTOM_PORT}91\"%" $HOME/.quasard/config/app.toml

#Update Indexer

Disable indexer

sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.quasard/config/config.toml

Enable indexer

sed -i -e 's|^indexer *=.*|indexer = "kv"|' $HOME/.quasard/config/config.toml

#Update pruning

sed -i \
  -e 's|^pruning *=.*|pruning = "custom"|' \
  -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "107"|' \
  -e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
  -e 's|^pruning-interval *=.*|pruning-interval = "13"|' \
  $HOME/.quasard/config/app.toml

#🚨 Maintenance

#Get validator info

quasard status 2&gt;&amp;1 | jq .ValidatorInfo

#Get sync info

quasard status 2&gt;&amp;1 | jq .SyncInfo

#Get node peer

echo $(quasard tendermint show-node-id)'@'$(curl -s ifconfig.me)':'$(cat $HOME/.quasard/config/config.toml | sed -n '/Address to listen for incoming connection/{n;p;}' | sed 's/.*://; s/".*//')

#Check if validator key is correct

[[ $(quasard q staking validator $(quasard keys show wallet --bech val -a) -oj | jq -r .consensus_pubkey.key) = $(quasard status | jq -r .ValidatorInfo.PubKey.value) ]] &amp;&amp; echo -e "\n\e[1m\e[32mTrue\e[0m\n" || echo -e "\n\e[1m\e[31mFalse\e[0m\n"

#Get live peers

curl -sS http://localhost:18257/net_info | jq -r '.result.peers[] | "\(.node_info.id)@\(.remote_ip):\(.node_info.listen_addr)"' | awk -F ':' '{print $1":"$(NF)}'

#Set minimum gas price

sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.1uqsr\"/" $HOME/.quasard/config/app.toml

#Enable prometheus

sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.quasard/config/config.toml

#Reset chain data

quasard tendermint unsafe-reset-all --home $HOME/.quasard --keep-addr-book

#Remove node

⚠ Please, before proceeding with the next step! All chain data will be lost! Make sure you have backed up your **priv_validator_key.json**!

cd $HOME
sudo systemctl stop quasard
sudo systemctl disable quasard
sudo rm /etc/systemd/system/quasard.service
sudo systemctl daemon-reload
rm -f $(which quasard)
rm -rf $HOME/.quasard
rm -rf $HOME/quasard

#⚙️ Service Management

#Reload quasard configuration

sudo systemctl daemon-reload

#Enable quasard

sudo systemctl enable quasard

#Disable quasard

sudo systemctl disable quasard

#Start quasard

sudo systemctl start quasard

#Stop quasard

sudo systemctl stop quasard

#Restart quasard

sudo systemctl restart quasard

#Check quasard status

sudo systemctl status quasard

#Check quasard logs

sudo journalctl -u quasard -f --no-hostname -o cat

Chain ID:

The unique identifier for the blockchain network.

quasar-1

Latest Version:

The latest version of the chain software.

v3.0.0

Github:

The Github repository hosting the code for the network in question.

quasar-finance/quasar

Public endpoints

Public endpoints are rate limited but can be used for basic CLI usage, node syncing or testing environments. Request an API key for enhanced access limits, we offer free trial periods of 14 days and cheap shared access plans from $50 a month.

REST/LCD

REST endpoint for querying blockchain data through the REST framework. Often available for Cosmos chains but also the main framework for Aleo as an example.

rest.lavenderfive.com:443/quasar

RPC

Remote Procedure Call endpoint for the consensus client of a blockchain. This is not an EVM endpoint (we call this json RPC) but the main framework for blockchain frameworks like Cosmos, Aptos, Sui and Near.

rpc.lavenderfive.com:443/quasar

gRPC

High-performance RPC endpoint for blockchain communication using the Google gRPC framework. This is often standard gRPC and not the "WEB" framework which is sometimes also accesible.

quasar.lavenderfive.com:443

WebSocket

WebSocket endpoint for real-time blockchain updates of the consensus client. This is not the EVM websocket integration, we name and expose that separately. WS is commonly available for Cosmos and Move networks that also expose a REST endpoint.

wss://rpc.lavenderfive.com:443/quasar/ws

Quasar Validator Tools & Infrastructure Documentation