validator

Guide for Validator CLI

Create wallet

To create new wallet you can use command below. Don’t forget to save the mnemonic

0gchaind keys add $WALLET

To recover your wallet using seed phrase

0gchaind keys add $WALLET --recover

Show your wallet list

0gchaind keys list

Save wallet info

Add wallet and validator address into variables

0G_WALLET_ADDRESS=$(0gchaind keys show $WALLET -a)
0G_VALOPER_ADDRESS=$(0gchaind keys show $WALLET --bech val -a)
echo 'export 0G_WALLET_ADDRESS='${0G_WALLET_ADDRESS} >> $HOME/.bash_profile
echo 'export 0G_VALOPER_ADDRESS='${0G_VALOPER_ADDRESS} >> $HOME/.bash_profile
source $HOME/.bash_profile

Fund your wallet

Faucet available on website

https://faucet.0g.ai/

Create validator

check your wallet balance:

0gchaind query bank balances $0G_WALLET_ADDRESS

To create your validator run command below

0gchaind tx staking create-validator \
  --amount 1000000ua0gi \
  --from $WALLET \
  --commission-max-change-rate "0.01" \
  --commission-max-rate "0.2" \
  --commission-rate "0.1" \
  --min-self-delegation "1" \
  --pubkey $(0gchaind tendermint show-validator) \
  --moniker $NODENAME \
  --chain-id $0G_CHAIN_ID
  --gas-prices=0.25ua0gi  \
  --gas-adjustment=1.5 \
  --gas=auto 

Check your validator key

[[ $(0gchaind q staking validator $0G_VALOPER_ADDRESS -oj | jq -r .consensus_pubkey.key) = $(0gchaind status | jq -r .validator_info.PubKey.value) ]] && echo -e "\n\e[1m\e[32mTrue\e[0m\n" || echo -e "\n\e[1m\e[31mFalse\e[0m\n"

Get list of validators

0gchaind 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

Usefull commands

Service management

Check logs

journalctl -fu 0gchaind -o cat

Start service

sudo systemctl start 0gchaind

Stop service

sudo systemctl stop 0gchaind

Restart service

sudo systemctl restart 0gchaind

Node info

Synchronization info

0gchaind status 2>&1 | jq .sync_info

Validator info

0gchaind status 2>&1 | jq .validator_info

Node info

0gchaind status 2>&1 | jq .node_info

Show node id

0gchaind tendermint show-node-id

Wallet operations

List of wallets

0gchaind keys list

Recover wallet

0gchaind keys add $WALLET --recover

Delete wallet

0gchaind keys delete $WALLET

Get wallet balance

0gchaind query bank balances $0G_WALLET_ADDRESS

Transfer funds

0gchaind tx bank send $0G_WALLET_ADDRESS <TO_0G_WALLET_ADDRESS> 1000000ua0gi

Voting

0gchaind tx gov vote 1 yes --from $WALLET --chain-id=$0G_CHAIN_ID

Staking, Delegation and Rewards

Delegate stake

0gchaind tx staking delegate $0G_VALOPER_ADDRESS 1000000ua0gi --from=$WALLET --chain-id=$0G_CHAIN_ID --gas=auto

Redelegate stake from validator to another validator

0gchaind tx staking redelegate <srcValidatorAddress> <destValidatorAddress> 1000000ua0gi --from=$WALLET --chain-id=$0G_CHAIN_ID --gas=auto

Withdraw all rewards

0gchaind tx distribution withdraw-all-rewards --from=$WALLET --chain-id=$0G_CHAIN_ID --gas=auto

Withdraw rewards with commision

0gchaind tx distribution withdraw-rewards $0G_VALOPER_ADDRESS --from=$WALLET --commission --chain-id=$0G_CHAIN_ID

Validator management

Edit validator

0gchaind tx staking edit-validator \
  --moniker=$NODENAME \
  --identity=<your_keybase_id> \
  --website="<your_website>" \
  --details="<your_validator_description>" \
  --chain-id=$0G_CHAIN_ID \
  --from=$WALLET

Unjail validator

0gchaind tx slashing unjail \
  --broadcast-mode=block \
  --from=$WALLET \
  --chain-id=$0G_CHAIN_ID \
  --gas=auto