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Union

TESTNET

Overview Commands Installation Metrics Peering Relayers Rpc Statesync Upgrade

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

#Daemon configuration

uniond config node https://testnet-rpc.lavenderfive.com:443/union/
uniond config chain-id union-testnet-9

#🔑 Key management

#Add new key

uniond keys add wallet

#Recover existing key

uniond keys add wallet --recover

#List all keys

uniond keys list

#Delete key

uniond keys delete wallet

#Export key to the file

uniond keys export wallet

#Import key from the file

uniond keys import wallet wallet.backup

#Query wallet balance

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

#👷 Validator management

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

#Create new validator

uniond tx staking create-validator \
--amount 0umuno \
--pubkey $(uniond tendermint show-validator) \
--moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id union-testnet-9 \
--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 0umuno \
-y

#Edit existing validator

uniond tx staking edit-validator \
--new-moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id union-testnet-9 \
--commission-rate 0.05 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0umuno \
-y

#Unjail validator

uniond tx slashing unjail --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Jail reason

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

#List all active validators

uniond 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

uniond 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

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

#💲 Token management

#Withdraw rewards from all validators

uniond tx distribution withdraw-all-rewards --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Withdraw commission and rewards from your validator

uniond tx distribution withdraw-rewards $(uniond keys show wallet --bech val -a) --commission --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Delegate tokens to yourself

uniond tx staking delegate $(uniond keys show wallet --bech val -a) 0umuno --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Delegate tokens to validator

uniond tx staking delegate  0umuno --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Redelegate tokens to another validator

uniond tx staking redelegate $(uniond keys show wallet --bech val -a)  0umuno --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Unbond tokens from your validator

uniond tx staking unbond $(uniond keys show wallet --bech val -a) 0umuno --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Send tokens to the wallet

uniond tx bank send wallet  0umuno --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#🗳 Governance

#List all proposals

uniond query gov proposals

#View proposal by id

uniond query gov proposal 1

#Vote 'Yes'

uniond tx gov vote 1 yes --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Vote 'No'

uniond tx gov vote 1 no --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Vote 'Abstain'

uniond tx gov vote 1 abstain --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#Vote 'NoWithVeto'

uniond tx gov vote 1 NoWithVeto --from wallet --chain-id union-testnet-9 --gas-adjustment 1.4 --gas auto --gas-prices 0umuno -y

#⚡️ Utility

#Update ports

CUSTOM_PORT=246
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\"%" $HOME/.uniond/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${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/.uniond/config/app.toml

#Update Indexer

Disable indexer

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

Enable indexer

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

#🚨 Maintenance

#Get validator info

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

#Get sync info

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

#Get node peer

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

#Check if validator key is correct

[[ $(uniond q staking validator $(uniond keys show wallet --bech val -a) -oj | jq -r .consensus_pubkey.key) = $(uniond 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:24657/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 = \"0umuno\"/" $HOME/.uniond/config/app.toml

#Enable prometheus

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

#Reset chain data

uniond tendermint unsafe-reset-all --home $HOME/.uniond --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 uniond
sudo systemctl disable uniond
sudo rm /etc/systemd/system/uniond.service
sudo systemctl daemon-reload
rm -f $(which uniond)
rm -rf $HOME/.uniond
rm -rf $HOME/uniond

#⚙️ Service Management

#Reload uniond configuration

sudo systemctl daemon-reload

#Enable uniond

sudo systemctl enable uniond

#Disable uniond

sudo systemctl disable uniond

#Start uniond

sudo systemctl start uniond

#Stop uniond

sudo systemctl stop uniond

#Restart uniond

sudo systemctl restart uniond

#Check uniond status

sudo systemctl status uniond

#Check uniond logs

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

Chain ID:

The unique identifier for the blockchain network.

union-testnet-9

Latest Version:

The latest version of the chain software.

v0.25.0-rc4

Github:

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

unionlabs/union

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.

testnet-rest.lavenderfive.com:443/union

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.

testnet-rpc.lavenderfive.com:443/union

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.

testnet-union.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://testnet-rpc.lavenderfive.com:443/union/ws

Union Validator Tools & Infrastructure Documentation