Query Transactions

wangqi
2024-09-28 23:30
· edited
The listTransactions query allows you to fetch a list of transactions on the blockchain based on various criteria. This can be useful for monitoring specific types of transactions, analyzing account activity, or tracking asset-related operations.
const Client = require('@ocap/client');

const endpoint = 'https://main.abtnetwork.io/api';
const client = new Client(endpoint);

async function listTransactions(params) {
  try {
    const result = await client.listTransactions(params);
    console.log('Transactions:', result.transactions);
    console.log('Pagination:', result.page);
  } catch (error) {
    console.error('Error listing transactions:', error);
  }
}

// Usage examples
(async () => {
  // List transactions with pagination
  await listTransactions({
    paging: { size: 10, cursor: '' }
  });

  // List transactions by address
  await listTransactions({
    addressFilter: { sender: 'zNKtCNqYWLYWYW3gWRA1vnRykfCBZYHZvzKr' }
  });

  // List transactions by time range
  await listTransactions({
    timeFilter: {
      startDateTime: '2023-01-01T00:00:00Z',
      endDateTime: '2023-12-31T23:59:59Z'
    }
  });

  // List transactions by type
  await listTransactions({
    typeFilter: { types: ['transfer'] }
  });

  // List valid transactions only
  await listTransactions({
    validityFilter: { validity: 'VALID' }
  });

  // List transactions related to a specific token
  await listTransactions({
    tokenFilter: { address: 'zNKtCNqYWLYWYW3gWRA1vnRykfCBZYHZvzKr' }
  });

  // List transactions related to a specific asset
  await listTransactions({
    assetFilter: { address: 'zNKtCNqYWLYWYW3gWRA1vnRykfCBZYHZvzKr' }
  });

  // List transactions with multiple filters
  await listTransactions({
    addressFilter: { sender: 'zNKtCNqYWLYWYW3gWRA1vnRykfCBZYHZvzKr' },
    timeFilter: {
      startDateTime: '2023-01-01T00:00:00Z',
      endDateTime: '2023-12-31T23:59:59Z'
    },
    typeFilter: { types: ['transfer'] },
    validityFilter: { validity: 'VALID' },
    paging: { size: 20, cursor: '' }
  });

  // List staking-related transactions
  await listTransactions({
    stakeFilter: { address: 'zNKtCNqYWLYWYW3gWRA1vnRykfCBZYHZvzKr' }
  });

  // List delegation-related transactions
  await listTransactions({
    delegationFilter: { address: 'zNKtCNqYWLYWYW3gWRA1vnRykfCBZYHZvzKr' }
  });
})();
Sticker