Arkade provides a simple way to retrieve transaction history for your wallet. This includes both on-chain and off-chain transactions, giving you a comprehensive view of all wallet activity.

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Retrieving Transaction History

You can retrieve the complete transaction history for your wallet with a single API call:

// Get transaction history
const history = await wallet.getTransactionHistory()
console.log('Number of transactions:', history.length)

history.forEach((tx, index) => {
  console.log(`Transaction #${index + 1}:`);
  console.log(`  Type: ${tx.type}`);
  console.log(`  Amount: ${tx.amount} sats`);
  console.log(`  Settled: ${tx.settled ? 'Yes' : 'No'}`);
  console.log(`  Created At: ${tx.createdAt}`);
  
  // boarding tx
  if (tx.key.boardingTxid) {
    console.log(`  Boarding TXID: ${tx.key.boardingTxid}`);
  }
  // offchain tx
  if (tx.key.redeemTxid) {
    console.log(`  Redeem TXID: ${tx.key.redeemTxid}`);
  }
  // settlement tx
  if (tx.key.roundTxid) {
    console.log(`  Settlement TXID: ${tx.key.roundTxid}`);
  }
});

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Transaction Types

The transaction history includes various types of transactions:

  • Received payments - Both on-chain and off-chain payments received
  • Sent payments - Payments you’ve made to others
  • Boarding transactions - When you’ve moved funds into Arkade
  • Exit transactions - When you’ve moved funds out of Arkade

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Filtering Transactions

You might want to filter transactions based on certain criteria:

// Get all transactions
const allTransactions = await wallet.getTransactionHistory();

// Filter for received transactions only
const receivedTransactions = allTransactions.filter(
  tx => tx.type === TxType.TxReceived
);

// Filter for sent transactions only
const sentTransactions = allTransactions.filter(
  tx => tx.type === TxType.TxSent
);

// Filter for settled transactions only
const settledTransactions = allTransactions.filter(
  tx => tx.settled === true
);

// Filter for transactions above a certain amount
const largeTransactions = allTransactions.filter(
  tx => tx.amount > 100000 // 100,000 sats
);

console.log('Received transactions:', receivedTransactions.length);
console.log('Sent transactions:', sentTransactions.length);
console.log('Settled transactions:', settledTransactions.length);
console.log('Large transactions:', largeTransactions.length);

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Displaying Transaction History

When displaying transaction history in your application, you might want to format the data for better readability:

// Format transaction for display
function formatTransaction(tx) {
  const date = new Date(tx.timestamp);
  const formattedDate = date.toLocaleDateString();
  const formattedTime = date.toLocaleTimeString();
  
  return {
    type: tx.type === TxType.TxReceived ? 'Received' : 'Sent',
    amount: `${tx.amount} sats`,
    formattedAmount: `${(tx.amount / 100000000).toFixed(8)} BTC`,
    date: formattedDate,
    time: formattedTime,
    status: tx.settled ? 'Settled' : 'Pending',
    id: tx.key.redeemTxid || tx.key.boardingTxid || 'N/A'
  };
}

// Format all transactions
const formattedTransactions = allTransactions.map(formatTransaction);

// Now you can use formattedTransactions in your UI
console.log('Formatted transactions:', formattedTransactions);

​
Exporting Transaction History

For accounting or record-keeping purposes, you might want to export the transaction history:

// Export transaction history to CSV
function exportToCsv(transactions) {
  const headers = ['Type', 'Amount (sats)', 'Amount (BTC)', 'Date', 'Time', 'Status', 'Transaction ID'];
  
  const rows = transactions.map(tx => {
    const formatted = formatTransaction(tx);
    return [
      formatted.type,
      tx.amount,
      formatted.formattedAmount,
      formatted.date,
      formatted.time,
      formatted.status,
      formatted.id
    ];
  });
  
  const csvContent = [
    headers.join(','),
    ...rows.map(row => row.join(','))
  ].join('\n');
  
  return csvContent;
}

const csv = exportToCsv(allTransactions);
console.log('CSV export:', csv);

// In a browser environment, you could trigger a download
// const blob = new Blob([csv], { type: 'text/csv' });
// const url = URL.createObjectURL(blob);
// const a = document.createElement('a');
// a.href = url;
// a.download = 'transaction_history.csv';
// a.click();