babbage withdrawing script example

Babbage reference withdrawing script example

Babbage reference withdrawing plutus script example

For an overview of reference script usuage in the Babbage era, please see here.

In this example we will withdraw our rewards from a plutus script address using a plutus reference script. We must first run the register-and-delegate-script-staking-address.sh script in order to register and delegate the stake at our plutus script address. We will briefly walk through the claim-script-staking-rewards.sh script that automatically does this all for us.

Now that we already have our certifying reference script at a tx output so we can use our reference input again to validate the withdrawal of our rewards at our plutus script address with the following tx:

cardano-cli transaction build \
  --babbage-era \
  --testnet-magic "$TESTNET_MAGIC" \
  --change-address "$utxoaddr" \
  --tx-in "$txin" \
  --tx-in "$txin1" \
  --tx-in-collateral "$txincollateral" \
  --tx-out "$scriptpaymentaddrwithstakecred+$totalspendable" \
  --withdrawal "$stakingscriptaddr+$rewardamt" \
  --withdrawal-tx-in-reference "$plutusreferencescripttxin" \
  --withdrawal-plutus-script-v2 \
  --withdrawal-reference-tx-in-redeemer-file "scripts/plutus/data/42.redeemer" \
  --protocol-params-file "$WORK/pparams.json" \
  --out-file "$WORK/script-withdrawal.txbody"

After this transaction is submitted, if successful, we should have 0 rewards at our plutus staking script address:

cardano-cli query stake-address-info --testnet-magic 42 --address stake_test17zwga8d8lq0re2gysheja0hunqfhezkzvzs89gqvf2h3gtgtc7vzc

[
    {
        "address": "stake_test17zwga8d8lq0re2gysheja0hunqfhezkzvzs89gqvf2h3gtgtc7vzc",
        "delegation": "pool1dg6f0r6gwqfath8zspxfhcnpjxnqr5q0wjupe62f7st4j2am4x3",
        "rewardAccountBalance": 0
    }
]