Cardano Cli Staking

Deposits

• Stake key registration: ~2 ADA deposit (refundable)
• Pool registration: ~500 ADA deposit (refundable)

Workflow templates

Check stake status

# Derive stake address
cardano-cli conway stake-address build \
  --stake-verification-key-file stake.vkey \
  --testnet-magic 1 \
  --out-file stake.addr

# Query status
cardano-cli conway query stake-address-info \
  --testnet-magic 1 \
  --address $(cat stake.addr)

Register stake key

# 1. Create registration certificate
cardano-cli conway stake-address registration-certificate \
  --stake-verification-key-file stake.vkey \
  --out-file stake-reg.cert

# 2. Build transaction with certificate
cardano-cli conway transaction build \
  --testnet-magic 1 \
  --tx-in <utxo>#<index> \
  --change-address <payment-addr> \
  --certificate-file stake-reg.cert \
  --out-file tx.unsigned

# 3. Sign with BOTH keys
cardano-cli conway transaction sign \
  --tx-file tx.unsigned \
  --signing-key-file payment.skey \
  --signing-key-file stake.skey \
  --testnet-magic 1 \
  --out-file tx.signed

# 4. Submit
cardano-cli conway transaction submit \
  --testnet-magic 1 \
  --tx-file tx.signed

Delegate to pool

# 1. Create delegation certificate
cardano-cli conway stake-address stake-delegation-certificate \
  --stake-verification-key-file stake.vkey \
  --stake-pool-id pool1... \
  --out-file delegation.cert

# 2. Build, sign (both keys), submit
# Same pattern as registration

Withdraw rewards

# 1. Check rewards balance
cardano-cli conway query stake-address-info \
  --testnet-magic 1 \
  --address $(cat stake.addr)

# 2. Build withdrawal tx
cardano-cli conway transaction build \
  --testnet-magic 1 \
  --tx-in <utxo>#<index> \
  --withdrawal $(cat stake.addr)+<reward-lovelace> \
  --change-address <payment-addr> \
  --out-file tx.unsigned

# 3. Sign with BOTH keys, submit

De-register stake key (get deposit back)

cardano-cli conway stake-address deregistration-certificate \
  --stake-verification-key-file stake.vkey \
  --out-file stake-dereg.cert

# Build tx with certificate, sign, submit

Examples

Example: Delegate to a pool

User request: "Delegate my stake to pool1abc..."

Response:

# === Delegate to Pool ===

POOL_ID="pool1abc..."
STAKE_VKEY="stake.vkey"
PAYMENT_ADDR=$(cat base.addr)

# 1. Verify pool exists
cardano-cli conway query stake-pools --testnet-magic 1 | grep $POOL_ID

# 2. Create delegation certificate
cardano-cli conway stake-address stake-delegation-certificate \
  --stake-verification-key-file $STAKE_VKEY \
  --stake-pool-id $POOL_ID \
  --out-file delegation.cert

# 3. Build transaction
cardano-cli conway transaction build \
  --testnet-magic 1 \
  --tx-in <your-utxo>#0 \
  --change-address $PAYMENT_ADDR \
  --certificate-file delegation.cert \
  --out-file tx.unsigned

# 4. Sign with both keys
cardano-cli conway transaction sign \
  --tx-file tx.unsigned \
  --signing-key-file payment.skey \
  --signing-key-file stake.skey \
  --testnet-magic 1 \
  --out-file tx.signed

# 5. Submit (use operator skill)
# Delegation takes effect at next epoch boundary

Safety / key handling

• Verify pool ID from multiple sources (adapools, cexplorer)
• Staking never risks your principal
• Delegation can be changed anytime
• Rewards accumulate until withdrawn

References

• shared/PRINCIPLES.md
• cardano-cli-staking-operator (for execution)