xyz program execute <contract> <message> --from <key> [options]

xyz program execute xyz1contract... '{"increment":{}}' --from alice

Transaction Successful!

Contract: xyz1contract...
Method:   increment
TxHash:   ABC123DEF456...
Gas Used: 115678
Block:    12345

xyz program execute xyz1contract... '{"increment":{}}' --from alice

xyz program execute xyz1contract... '{"reset":{"count":100}}' --from alice

# Create message file
echo '{"transfer":{"recipient":"xyz1recipient...","amount":"1000"}}' > msg.json

# Execute from file
xyz program execute xyz1contract... @msg.json --from alice

xyz program execute xyz1tokencontract... \
  '{"transfer":{"recipient":"xyz1bob...","amount":"1000000"}}' \
  --from alice

xyz program execute xyz1escrowcontract... \
  '{"deposit":{}}' \
  --from alice \
  --funds 1000000uxyz

xyz program execute xyz1contract... \
  '{"batch":{"operations":[{"increment":{}},{"increment":{}},{"increment":{}}]}}' \
  --from alice

xyz program execute xyz1contract... '{"increment":{}}' --from alice --dry-run

Dry run mode - transaction not broadcast

Estimated gas: 150,000
Estimated fee: 1,500 uxyz

Execute Details:
  Contract: xyz1contract...
  Message: {"increment":{}}
  Funds: 0

{"increment": {}}

{
  "transfer": {
    "recipient": "xyz1recipient...",
    "amount": "1000000"
  }
}

{
  "create_order": {
    "order_type": "limit",
    "side": "buy",
    "price": "100",
    "quantity": "10"
  }
}

{
  "batch": {
    "msgs": [
      {"increment": {}},
      {"set_owner": {"address": "xyz1new..."}}
    ]
  }
}

ExecuteMsg::Increment {} => { /* anyone */ }

ExecuteMsg::Reset { count } => {
    if info.sender != OWNER.load(deps.storage)? {
        return Err(ContractError::Unauthorized {});
    }
    // ...
}

Error: permission denied: only the contract owner can reset

# Create complex message
cat > msg.json << 'EOF'
{
  "create_proposal": {
    "title": "Upgrade Protocol",
    "description": "This proposal upgrades the protocol to v2",
    "msgs": [
      {
        "wasm": {
          "execute": {
            "contract_addr": "xyz1other...",
            "msg": {"upgrade": {"version": "2.0.0"}},
            "funds": []
          }
        }
      }
    ]
  }
}
EOF

# Execute
xyz program execute xyz1governance... @msg.json --from alice

# Execute and capture tx hash
RESULT=$(xyz program execute xyz1contract... '{"increment":{}}' --from alice 2>&1)
TXHASH=$(echo "$RESULT" | grep "TxHash:" | awk '{print $2}')

echo "Transaction: $TXHASH"

#!/bin/bash
MAX_RETRIES=3
RETRY=0

while [ $RETRY -lt $MAX_RETRIES ]; do
  if xyz program execute xyz1contract... '{"increment":{}}' --from alice; then
    echo "Success!"
    exit 0
  fi
  RETRY=$((RETRY + 1))
  echo "Retry $RETRY/$MAX_RETRIES..."
  sleep 2
done

echo "Failed after $MAX_RETRIES retries"
exit 1