---
updatedAt: 2026-06-10T16:07:34.000Z
---

Fetch the complete documentation index at: https://docs.blockdaemon.com/llms.txt. Use this file to discover all available pages before exploring further. Append .md to any documentation page URL to get its markdown version.

# Chain Watch

Sync your wallet and finance systems in real-time with on-chain events and stream data to your institution.

## Why should you choose Chain Watch?

* Gain immediate visibility into blockchain activities such as address activity, balance updates, transaction statuses, and new blocks.
* You can subscribe to and receive alerts for wallet activities, transaction updates, and block confirmations.
* You can use our subscription endpoint for prompt event notifications via webhooks.
* Successful message delivery with our retry mechanisms and a buffer of ten thousand events.

## Who Should Use It?

#### 🏦 Major Financial Institutions

Monitor compliance and risk management related to on-chain activity.

#### 🔁 Crypto-Native Exchanges

A trusted and secure digital wallet solution to offer users a hassle-free trading experience.

#### 🪙 Crypto-Native Custodians

Remove digital asset transaction complexities, estimate fees accurately, and maintain real-time wallet balance visibility.

#### 💹 Trading Platforms

Receive real-time alerts to make instant decisions on trading platforms.

## Products

Explore our range of supported endpoints to meet your specific needs.

<HTMLBlock>{`
<table border="1">
  <tr>
    <th>Products</th>
    <th>Supported Endpoints</th>
    <th>Supported Protocols</th>
  </tr>
  <tr>
    <td>Balances & UTXOs</td>
    <td>
      <ul>
        <li><a href="https://docs.blockdaemon.com/reference/getlistofbalancesbyaddress">Get a List of Balances for an Address</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/getlistofbalancesbyaddresses">Get a List of Balances for Multiple Addresses</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/getreportbyaddress">Get a Financial Report for an Address Between a Time Period</a></li>
      </ul>
    </td>
    <td rowspan="4">
      <ul>
        <li>Bitcoin</li>
        <li>Bitcoin Cash</li>
        <li>BNB</li>
        <li>Dogecoin</li>
        <li>Ethereum</li>
        <li>Kaia</li>
        <li>Litecoin</li>
        <li>Monad</li>
        <li>Optimism</li>
        <li>Polkadot</li>
        <li>Polygon</li>
        <li>Solana</li>
        <li>Stellar</li>
        <li>Tron</li>
        <li>XRP</li>
      </ul>
    </td>
  </tr>
  <tr>
    <td>Transactions</td>
    <td>
      <ul>
        <li><a href="https://docs.blockdaemon.com/reference/gettxconfirmations">Get the Transaction Confirmations</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/gettxbyhash">Get a Transaction</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/gettxoutputbyhashandindex">Get a Transaction Output by Hash and Index</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/getutxobyaccount">Get a List of Transaction Inputs and Outputs</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/gettxsbyaddress">Get a List of Transactions for a Given Address</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/gettxs">Get a List of Transactions</a></li>
      </ul>
    </td>
  </tr>
  <tr>
    <td>Blocks</td>
    <td>
      <ul>
        <li><a href="https://docs.blockdaemon.com/reference/getcurrentblocknumber">Get the Current Block Number</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/getcurrentblockhash">Get the Current Block Hash</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/getblockbynumber">Get a Block by Number or Hash</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/getblockidentifierbynumber">Get a Block Identifier by Number of Hash</a></li>
        <li><a href="https://docs.blockdaemon.com/reference/getblockidentifiers">Get a List of Block Identifiers</a></li>
      </ul>
    </td>
  </tr>
  <tr>
    <td>Events</td>
    <td>
      <ul>
        <li><a href="https://docs.blockdaemon.com/docs/overview-events">Webhooks - Events</a></li>
      </ul>
    </td>
  </tr>
</table>
`}</HTMLBlock>

## 👋 Need Help?

Contact us through [email](mailto:support@blockdaemon.com) or our [support page](https://www.blockdaemon.com/support) for any issues, bugs, or assistance you may need.