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More Guide Tutorials

Visit my website

Official Links

Official Document

Humans Ai Official Discord

Explorer

KJ Explorer

Minimum Requirements

  • 4 or more physical CPU cores
  • At least 120GB of SSD disk storage
  • At least 8GB of memory (RAM)
  • At least 100mbps network bandwidth

Manual Install Node Guide

Set vars and port

MONIKER=YOUR_MONIKER

Change YOUR_MONIKER to your moniker

echo export MONIKER=${MONIKER} >> $HOME/.bash_profile
source ~/.bash_profile

Update Packages and Depencies

sudo apt update && sudo apt upgrade -y

Install Depencies

sudo apt install curl tar wget tmux htop net-tools clang pkg-config libssl-dev jq build-essential git make ncdu -y

Install GO

if ! [ -x "$(command -v go)" ]; then
     ver="1.18.2"
     cd $HOME
     wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz"
     sudo rm -rf /usr/local/go
     sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz"
     rm "go$ver.linux-amd64.tar.gz"
     echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> ~/.bash_profile
     source ~/.bash_profile
fi

Download binaries

cd $HOME
rm -rf humans
git clone https://github.com/humansdotai/humans
cd humans
git checkout v1
go build -o humansd cmd/humansd/main.go
mkdir -p $HOME/.humans/cosmovisor/genesis/bin
sudo cp humansd $HOME/.humans/cosmovisor/genesis/bin/

Download Cosmovisor

go install cosmossdk.io/tools/cosmovisor/cmd/[email protected]

Config

humansd config chain-id testnet-1
humansd config keyring-backend test
humansd config node tcp://localhost:13657

Init

humansd init $MONIKER --chain-id testnet-1

Download genesis file and addrbook

wget https://snapshots.polkachu.com/testnet-genesis/humans/genesis.json -O $HOME/.humans/config/genesis.json
curl -s https://snapshots4-testnet.nodejumper.io/humans-testnet/addrbook.json > $HOME/.humans/config/addrbook.json

Set minimum gas price , seeds , and peers

sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0uheart\"/" $HOME/.humans/config/app.toml
SEEDS="[email protected]:14256" 
PEERS="[email protected]:30656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.humans/config/config.toml

Pruning (Optional)

pruning="custom"
pruning_keep_recent="100"
pruning_keep_every="0"
pruning_interval="50"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.humans/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.humans/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.humans/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.humans/config/app.toml

Indexer (Optional)

indexer="null" && \
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.humans/config/config.toml

Create service file and start the node

sudo tee /etc/systemd/system/humansd.service > /dev/null << EOF
[Unit]
Description=humans-testnet node service
After=network-online.target

[Service]
User=$USER
ExecStart=$(which cosmovisor) run start
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
Environment="DAEMON_HOME=$HOME/.humans"
Environment="DAEMON_NAME=humansd"
Environment="UNSAFE_SKIP_BACKUP=true"

[Install]
WantedBy=multi-user.target
EOF
    
sudo systemctl daemon-reload
sudo systemctl enable humansd
sudo systemctl restart humansd && sudo journalctl -u humansd -f -o cat

Create wallet

To create new wallet use

humansd keys add wallet

Change wallet to your wallet name

To recover existing keys use

humansd keys add wallet --recover

Change wallet to your wallet name

To see current keys

humansd keys list

State-Sync (OPTIONAL)

Sync your node in minutes

peers="[email protected]:60556"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.humans/config/config.toml

SNAP_RPC=https://t-defund.rpc.utsa.tech:443

LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)

echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME/.humans/config/config.toml

sudo systemctl restart humansd && sudo journalctl -u humansd -f -o cat

Ask for faucet in Discord

Create validator

After your node is synced, create validator

To check if your node is synced simply run curl http://localhost:13657/status sync_info "catching_up": false

humansd tx staking create-validator \
  --amount 10000000uheart \
  --from wallet \
  --commission-max-change-rate "0.01" \
  --commission-max-rate "0.2" \
  --commission-rate "0.07" \
  --min-self-delegation "1" \
  --pubkey  $(humansd tendermint show-validator) \
  --moniker $MONIKER \
  --chain-id testnet-1

Usefull commands

Service management

Check logs

journalctl -fu humansd -o cat

Start service

sudo systemctl start humansd

Stop service

sudo systemctl stop humansd

Restart service

sudo systemctl restart humansd

Node info

Synchronization info

humansd status 2>&1 | jq .SyncInfo

Validator info

humansd status 2>&1 | jq .ValidatorInfo

Node info

humansd status 2>&1 | jq .NodeInfo

Show node id

humansd tendermint show-node-id

Wallet operations

List of wallets

humansd keys list

Recover wallet

humansd keys add wallet --recover

Delete wallet

humansd keys delete wallet

Get wallet balance

humansd query bank balances <address>

Transfer funds

humansd tx bank send <FROM ADDRESS> <TO_defund_WALLET_ADDRESS> 10000000ufetf

Voting

humansd tx gov vote 1 yes --from wallet --chain-id=testnet-1

Staking, Delegation and Rewards

Delegate stake

humansd tx staking delegate <defund valoper> 10000000ufetf --from=wallet --chain-id=testnet-1 --gas=auto

Redelegate stake from validator to another validator

humansd tx staking redelegate <srcValidatorAddress> <destValidatorAddress> 10000000ufetf --from=wallet --chain-id=testnet-1 --gas=auto

Withdraw all rewards

humansd tx distribution withdraw-all-rewards --from=wallet --chain-id=testnet-1 --gas=auto

Withdraw rewards with commision

humansd tx distribution withdraw-rewards <defund valoper> --from=wallet --commission --chain-id=testnet-1

Validator management

Edit validator

humansd tx staking edit-validator \
  --moniker=$MONIKER \
  --identity=<your_keybase_id> \
  --website="<your_website>" \
  --details="<your_validator_description>" \
  --chain-id=testnet-1 \
  --from=wallet

Unjail validator

humansd tx slashing unjail \
  --broadcast-mode=block \
  --from=wallet \
  --chain-id=testnet-1 \
  --gas=auto

Delete node

sudo systemctl stop humansd && \
sudo systemctl disable humansd && \
rm /etc/systemd/system/humansd.service && \
sudo systemctl daemon-reload && \
cd $HOME && \
rm -rf .humans && \
rm -rf $(which humansd)