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      • 🥩Guide | How to setup a validator for Ethereum staking on mainnet
        • Overview - Manual Installation
        • PART I - INSTALLATION
          • Step 1: Prerequisites
          • Step 2: Configuring Node
          • Step 3: Installing execution client
            • Nethermind
            • Besu
            • Geth
            • Erigon
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          • Step 4: Installing consensus client
            • Lighthouse
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        • PART II - MAINTENANCE
          • Updating Execution Client
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          • Backups Checklist: Critical Staking Node Data
          • Uninstalling Staking Node
          • Finding the longest attestation slot gap
          • Checking my eth validator's sync committee duties
          • Checklist | Confirming a healthy functional ETH staking node
        • PART III - TIPS
          • Voluntary Exiting a Validator
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          • Dealing with Storage Issues on the Execution Client
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      • 🌠Guide | How to setup a validator for Ethereum staking on testnet HOODI
        • Overview - Manual Installation
        • Step 1: Prerequisites
        • Step 2: Configuring Node
        • Step 3: Installing execution client
          • Nethermind
          • Besu
          • Geth
          • Erigon
          • Reth
        • Step 4: Installing consensus client
          • Lighthouse
          • Lodestar
          • Teku
          • Nimbus
          • Prysm
        • Step 5: Installing Validator
          • Setting up Validator Keys
          • Installing Validator
            • Lighthouse
            • Lodestar
            • Teku
            • Nimbus
            • Prysm
          • Next Steps
        • Maintenance
          • Updating Execution Client
          • Updating Consensus Client
          • Backups Checklist: Critical Staking Node Data
          • Uninstalling Staking Node
      • ⛓️Guide | How to setup a validator for Ethereum staking on testnet HOLESKY
        • Overview - Manual Installation
        • Step 1: Prerequisites
        • Step 2: Configuring Node
        • Step 3: Installing execution client
          • Nethermind
          • Besu
          • Geth
          • Erigon
          • Reth
        • Step 4: Installing consensus client
          • Lighthouse
          • Lodestar
          • Teku
          • Nimbus
          • Prysm
        • Step 5: Installing Validator
          • Setting up Validator Keys
          • Installing Validator
            • Lighthouse
            • Lodestar
            • Teku
            • Nimbus
            • Prysm
          • Next Steps
        • Maintenance
          • Updating Execution Client
          • Updating Consensus Client
          • Backups Checklist: Critical Staking Node Data
          • Uninstalling Staking Node
      • 💰Guide | MEV-boost for Ethereum Staking
        • MEV Relay List
      • 🔎Guide | Recover Ethereum Validator Mnemonic Seed
      • 🦉Update Withdrawal Keys for Ethereum Validator (BLS to Execution Change or 0x00 to 0x01) with ETHDO
      • 📜Archived Guides
        • Guide Version 1 | How to setup a validator for Ethereum staking on MAINNET
          • PART I - INSTALLATION
            • Step 1: Prerequisites
            • Step 2: Configuring Node
            • Step 3: Setting up Validator Keys
            • Step 4: Installing execution client
            • Step 5: Installing consensus client
            • Monitoring your validator with Grafana and Prometheus
            • Mobile App Node Monitoring by beaconcha.in
            • Security Best Practices for your ETH staking validator node
            • Synchronizing time with Chrony
            • Monitoring with Uptime Check by Google Cloud
          • PART II - MAINTENANCE
            • Updating your consensus client
            • Updating your execution client
            • Uninstalling V1 Staking Node
            • Finding the longest attestation slot gap
            • Checking my eth validator's sync committee duties
            • Pruning the execution client to free up disk space
            • Checklist | Confirming a healthy functional ETH staking node
          • PART III - TIPS
            • 🛡️Switching / Migrating Execution Client
            • Voluntary Exiting a Validator
            • Verifying Your Mnemonic Phrase
            • Adding a New Validator to an Existing Setup with Existing Seed Words
            • Switching / Migrating Consensus Client
            • Using All Available LVM Disk Space
            • Reducing Network Bandwidth Usage
            • How to re-sync using checkpoint sync
            • Important Directory Locations
            • Hosting Execution client on a Different Machine
            • Adding or Changing Graffiti flag
            • Improving Validator Attestation Effectiveness
            • EIP2333 Key Generator by iancoleman.io
            • Disk Usage by Execution / Consensus Client
            • Dealing with Storage Issues on the Execution Client
          • Join the Community
          • Credits
          • See Also
          • Changelog
        • Guide Version 1 | How to setup a validator for Ethereum staking on testnet GOERLI
          • Step 1: Prerequisites
          • Step 2: Configuring Node
          • Step 3: Setting up Validator Keys
          • Step 4: Installing execution client
          • Step 5: Installing consensus client
        • Guide Version 2 | How to setup a validator for Ethereum staking on testnet GOERLI
          • Step 1: Prerequisites
          • Step 2: Configuring Node
          • Step 3: Installing execution client
            • Nethermind
            • Besu
            • Geth
            • Erigon
          • Step 4: Installing consensus client
            • Lighthouse
            • Lodestar
            • Teku
            • Nimbus
            • Prysm
          • Step 5: Installing Validator
            • Setting up Validator Keys
            • Installing Validator
              • Lighthouse
              • Lodestar
              • Teku
              • Nimbus
              • Prysm
            • Next Steps
          • Maintenance
            • Updating Execution Client
            • Updating Consensus Client
            • Backups Checklist: Critical Staking Node Data
            • Uninstalling Staking Node
        • Guide | Ethereum Staking on Zhejiang Testnet
        • Guide | Besu + Lodestar | Most Viable Diverse Client | Staking Ethereum on Kiln testnet
        • Guide | How to setup a validator for Ethereum staking on Pithos testnet in 10 minutes or less
        • Ethereum Merge Upgrade Checklist for Home Stakers and Validators
        • Guide | Operation Client Diversity: Migrate Prysm to Teku
      • Guide: How to buy ETH
    • Cardano: ADA
      • Guide: How to Set Up a Cardano Stake Pool
        • Benefits of Operating a Cardano Stake Pool
        • PART I - INSTALLATION
          • Prerequisites
          • Hardening an Ubuntu Server
          • Setting Up chrony
          • Installing the Glasgow Haskell Compiler and Cabal
          • Compiling Cardano Node
        • PART II - CONFIGURATION
          • Downloading Configuration Files
          • Configuring Topology
          • Configuring an Air-gapped, Offline Computer
          • Creating Startup Scripts and Services
        • PART III - OPERATION
          • Starting the Nodes
          • Accessing Built-in Help
          • Generating Keys for the Block-producing Node
          • Setting Up Payment and Stake Keys
          • Registering Your Stake Address
          • Registering Your Stake Pool
          • Verifying Stake Pool Operation
          • Setting Up Dashboards
          • Configuring Slot Leader Calculations
          • Securing Your Stake Pool Using a Hardware Wallet
          • Setting up a Mithril Signer
        • PART IV - ADMINISTRATION & MAINTENANCE
          • Checking Stake Pool Rewards
          • Claiming Stake Pool Rewards
          • Delegating to a Stake Pool
          • Delegating to a Representative
          • Issuing a New Operational Certificate
          • Updating Stake Pool Information
          • Upgrading a Node
          • Retiring Your Stake Pool
          • Auditing Your nodes configuration
          • KES Key Rotation / Operational Certificate Companion Script
        • PART V - TIPS
          • Submitting a Simple Transaction
          • Transferring Files Using SSH
          • Updating Configuration Files
          • Implementing Peer Sharing
          • Uploading Pool Metadata to GitHub Pages
          • Obtaining a PoolTool API Key
          • Configuring Glasgow Haskell Compiler Runtime System Options
          • Reducing Missed Slot Leader Checks and Improving Cardano Node Performance
          • Increasing Swap File Size
          • Setting Up an External Passive Relay Node
          • Setting Up WireGuard
          • Monitoring Node Security Using OSSEC Server and Slack
          • Resetting an Installation
          • Fixing a Corrupt Blockchain
          • Verifying an ITN Stake Pool
          • Fixing the Mnemonic Staking Balance Bug
        • Appendix A - Best Practices Checklist
        • Appendix B - Cardano Resource Index
        • Discord Chat Channel
        • See Also
        • Credits
      • Guide: How to buy ADA
      • Guide: How to stake ADA
    • Monero: XMR
      • Guide | How to run your own Monero node
      • Guide: How to mine Monero
      • Create a XMR paper wallet
      • External Reading Material
        • Movie: Monero Means Money
        • Guide: Zero to Monero
        • Book: Mastering Monero
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  • Prerequisites
  • Registering Your Stake Address
  • Creating a Delegation Certificate
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  1. Coins
  2. Cardano: ADA
  3. Guide: How to Set Up a Cardano Stake Pool
  4. PART IV - ADMINISTRATION & MAINTENANCE

Delegating to a Stake Pool

PreviousClaiming Stake Pool RewardsNextDelegating to a Representative

Last updated 6 months ago

Prerequisites

  • Both a payment and a stake key pair. Payment key should contain some ADA.

Registering Your Stake Address

Create a certificate, stake.cert, using the stake.vkey

cardano-cli conway stake-address registration-certificate \
    --stake-verification-key-file stake.vkey \
	--key-reg-deposit-amt 2000000 \
    --out-file stake.cert

You need to find the slot tip of the blockchain.

currentSlot=$(cardano-cli conway query tip --mainnet | jq -r '.slot')
echo Current Slot: $currentSlot

Find your balance and UTXOs.

cardano-cli conway query utxo \
    --address $(cat payment.addr) \
    --mainnet > fullUtxo.out

tail -n +3 fullUtxo.out | sort -k3 -nr > balance.out

cat balance.out

tx_in=""
total_balance=0
while read -r utxo; do
    type=$(awk '{ print $6 }' <<< "${utxo}")
    if [[ ${type} == 'TxOutDatumNone' ]]
    then
        in_addr=$(awk '{ print $1 }' <<< "${utxo}")
        idx=$(awk '{ print $2 }' <<< "${utxo}")
        utxo_balance=$(awk '{ print $3 }' <<< "${utxo}")
        total_balance=$((${total_balance}+${utxo_balance}))
        echo TxHash: ${in_addr}#${idx}
        echo ADA: ${utxo_balance}
        tx_in="${tx_in} --tx-in ${in_addr}#${idx}"
    fi
done < balance.out
txcnt=$(cat balance.out | wc -l)
echo Total available ADA balance: ${total_balance}
echo Number of UTXOs: ${txcnt}

Find the stakeAddressDeposit value.

stakeAddressDeposit=$(cat $NODE_HOME/params.json | jq -r '.stakeAddressDeposit')
echo stakeAddressDeposit : $stakeAddressDeposit

Registration of a stake address certificate (stakeAddressDeposit) costs 2000000 lovelace.

Run the build-raw transaction command

The invalid-hereafter value must be greater than the current tip. In this example, we use current slot + 10000.

cardano-cli conway transaction build-raw \
    ${tx_in} \
    --tx-out $(cat payment.addr)+$(( ${total_balance} - ${stakeAddressDeposit} )) \
    --invalid-hereafter $(( ${currentSlot} + 10000 )) \
    --fee 200000 \
    --out-file tx.tmp \
    --certificate stake.cert

Calculate the current minimum fee:

fee=$(cardano-cli conway transaction calculate-min-fee \
    --tx-body-file tx.tmp \
    --tx-in-count ${txcnt} \
    --tx-out-count 1 \
    --mainnet \
    --witness-count 2 \
    --byron-witness-count 0 \
    --protocol-params-file params.json | awk '{ print $1 }')
echo fee: $fee

Ensure your balance is greater than cost of fee + stakeAddressDeposit or this will not work.

Calculate your change output.

txOut=$((${total_balance}-${stakeAddressDeposit}-${fee}))
echo Change Output: ${txOut}

Build your transaction which will register your stake address.

cardano-cli conway transaction build-raw \
    ${tx_in} \
    --tx-out $(cat payment.addr)+${txOut} \
    --invalid-hereafter $(( ${currentSlot} + 10000 )) \
    --fee ${fee} \
    --certificate-file stake.cert \
    --out-file tx.raw

Sign the transaction with both the payment and stake secret keys.

cardano-cli conway transaction sign \
    --tx-body-file tx.raw \
    --signing-key-file payment.skey \
    --signing-key-file stake.skey \
    --mainnet \
    --out-file tx.signed

Send the signed transaction.

cardano-cli conway transaction submit \
    --tx-file tx.signed \
    --mainnet

Given its stake pool verification key file node.vkey , from your stakepool should have generated (and published) a stake pool ID:

cardano-cli conway stake-pool id \
    --cold-verification-key-file node.vkey \
    --output-format 'hex'

Given the stake pool ID from your stakepool, run the following:

cardano-cli conway stake-address stake-delegation-certificate \
    --stake-verification-key-file stake.vkey \
    --stake-pool-id <stake pool ID> \
    --out-file deleg.cert

You need to find the tip of the blockchain to set the ttl parameter properly.

currentSlot=$(cardano-cli conway query tip --mainnet | jq -r '.slot')
echo Current Slot: $currentSlot

Find your balance and UTXOs.

cardano-cli conway query utxo \
    --address $(cat payment.addr) \
    --mainnet > fullUtxo.out

tail -n +3 fullUtxo.out | sort -k3 -nr > balance.out

cat balance.out

tx_in=""
total_balance=0
while read -r utxo; do
    type=$(awk '{ print $6 }' <<< "${utxo}")
    if [[ ${type} == 'TxOutDatumNone' ]]
    then
        in_addr=$(awk '{ print $1 }' <<< "${utxo}")
        idx=$(awk '{ print $2 }' <<< "${utxo}")
        utxo_balance=$(awk '{ print $3 }' <<< "${utxo}")
        total_balance=$((${total_balance}+${utxo_balance}))
        echo TxHash: ${in_addr}#${idx}
        echo ADA: ${utxo_balance}
        tx_in="${tx_in} --tx-in ${in_addr}#${idx}"
    fi
done < balance.out
txcnt=$(cat balance.out | wc -l)
echo Total available ADA balance: ${total_balance}
echo Number of UTXOs: ${txcnt}

Run the build-raw transaction command.

cardano-cli conway transaction build-raw \
    ${tx_in} \
    --tx-out $(cat payment.addr)+${total_balance} \
    --invalid-hereafter $(( ${currentSlot} + 10000 )) \
    --fee 200000 \
    --certificate-file deleg.cert \
    --out-file tx.tmp

Calculate the minimum fee:

fee=$(cardano-cli conway transaction calculate-min-fee \
    --tx-body-file tx.tmp \
    --tx-in-count ${txcnt} \
    --tx-out-count 1 \
    --mainnet \
    --witness-count 2 \
    --byron-witness-count 0 \
    --protocol-params-file params.json | awk '{ print $1 }')
echo fee: $fee

Calculate your change output.

txOut=$((${total_balance}-${fee}))
echo txOut: ${txOut}

Build the transaction.

cardano-cli conway transaction build-raw \
    ${tx_in} \
    --tx-out $(cat payment.addr)+${txOut} \
    --invalid-hereafter $(( ${currentSlot} + 10000 )) \
    --fee ${fee} \
    --certificate-file deleg.cert \
    --out-file tx.raw

Sign the transaction.

cardano-cli conway transaction sign \
    --tx-body-file tx.raw \
    --signing-key-file payment.skey \
    --signing-key-file stake.skey \
    --mainnet \
    --out-file tx.signed

Send the transaction.

cardano-cli conway transaction submit \
    --tx-file tx.signed \
    --mainnet

Congratulations! Your ADA is now successfully delegated to your chosen stakepool.

Creating a Delegation Certificate

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