> ## Documentation Index
> Fetch the complete documentation index at: https://toolathlon.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Live Transactions

> Archive a suspicious transaction’s full data as a JSON file named by its ID and log a critical fraud alert for investigation.

> **Toolathlon-Verified** · Website task ID `147` · Canonical task `live-transactions`
>
> [View the task source at `d57361c0`](https://github.com/hkust-nlp/Toolathlon/tree/d57361c0f1582cf9a0675c0753315bb6b004bd0e/tasks/finalpool/live-transactions)

## Required Tools

<Card>
  <div className="tools-container">
    <div className="mcp-servers-container">
      <div className="mcp-servers-title">
        MCP Servers
      </div>

      <div className="mcp-servers-grid">
        <div className="mcp-server-item">
          <img alt="" aria-hidden="true" src="https://mintcdn.com/hkust/QdN2Y6f6c_GBV7Vj/icons/google_cloud.png?fit=max&auto=format&n=QdN2Y6f6c_GBV7Vj&q=85&s=cf7e733dfef17cb79e44c97048c2f8e5" style={{height: "20px", width: "20px", margin: 0, padding: 0, display: 'inline-block'}} width="64" height="64" data-path="icons/google_cloud.png" />

          <span className="mcp-server-name">google-cloud</span>
        </div>

        <div className="mcp-server-item">
          <img alt="" aria-hidden="true" src="https://mintcdn.com/hkust/QdN2Y6f6c_GBV7Vj/icons/filesystem.png?fit=max&auto=format&n=QdN2Y6f6c_GBV7Vj&q=85&s=b4163322f58a72b712c697bdbeac85b9" style={{height: "20px", width: "20px", margin: 0, padding: 0, display: 'inline-block'}} width="64" height="64" data-path="icons/filesystem.png" />

          <span className="mcp-server-name">filesystem</span>
        </div>
      </div>
    </div>

    <div className="local-tools-container">
      <div className="mcp-servers-title">
        Local Tools
      </div>

      <div className="local-tools-grid">
        <div className="local-tool-item">
          <img alt="" aria-hidden="true" src="https://mintcdn.com/hkust/ucpMq24upueB4g4R/icons/claim_done.png?fit=max&auto=format&n=ucpMq24upueB4g4R&q=85&s=94ee5a6cf860bae09936a702c6c6c648" style={{height: "20px", width: "20px", margin: 0, padding: 0, display: 'inline-block'}} width="14" height="14" data-path="icons/claim_done.png" />

          <span className="local-tool-name">claim\_done</span>
        </div>

        <div className="local-tool-item">
          <Icon icon="filter-list" size={20} color="#4286f6" />

          <span className="local-tool-name">handle\_overlong\_tool\_outputs</span>
        </div>

        <div className="local-tool-item">
          <Icon icon="bars-progress" size={20} color="#4286f6" />

          <span className="local-tool-name">manage\_context</span>
        </div>

        <div className="local-tool-item">
          <img alt="" aria-hidden="true" src="https://mintcdn.com/hkust/ucpMq24upueB4g4R/icons/history.png?fit=max&auto=format&n=ucpMq24upueB4g4R&q=85&s=25d885756cf14ced8475bd94adfdecb7" style={{height: "20px", width: "20px", margin: 0, padding: 0, display: 'inline-block'}} width="14" height="14" data-path="icons/history.png" />

          <span className="local-tool-name">history</span>
        </div>
      </div>
    </div>
  </div>
</Card>

## Instruction

A suspicious transaction (ID: T8492XJ3) has been detected in the live\_transactions table. Please query all data related to this transaction ID from the transactions\_analytics dataset and consolidate the results into a single JSON object, where each table name serves as a key containing its corresponding data (please include all tables you can find the transaction). Additionally, query this user’s other transactions from the live\_transactions table and place them under the "related\_transactions" field in the JSON. Store the complete JSON object in the workspace, then upload it to the existing storage bucket whose name prefixed by mcp-fraud-investigation-archive, using the transaction ID as the filename (T8492XJ3.json). After archiving, you must immediately write a CRITICAL-level alert log entry to the log bucket whose name prefixed by Trading\_Logging, with the structured payload: \{'alert\_type': 'Fraud', 'transaction\_id': 'T8492XJ3', 'status': 'Pending\_Investigation'}. During the entire process, there is no need to consider any log entries in the log bucket that existed before the task was executed.

## Initial State

### Runtime Setup

This task initializes application or service state during preprocessing. [Review the pinned setup source](https://github.com/hkust-nlp/Toolathlon/tree/d57361c0f1582cf9a0675c0753315bb6b004bd0e/tasks/finalpool/live-transactions/preprocess).

## Legacy Trajectories

<Warning>
  These replays were produced on the original Toolathlon release. They are retained for historical inspection and are not Toolathlon-Verified results.
</Warning>

* ❌ [Claude-4.5-Sonnet](https://toolathlon-traj.xyz/claude-4.5-sonnet_live-transactions)
* ❌ [Deepseek-v3.2-Exp](https://toolathlon-traj.xyz/deepseek-v3.2-exp_live-transactions)