Run log inspector

Last updated: Apr 13, 2026
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Log inspector shows a detailed, ordered set of operations (read about operations) which a given log underwent during processing.

You can use log inspector to dig into how data looked at a given point in time during log processing. You can use this for troubleshooting to find where or what might have gone wrong with a failed log, or you can use this during implementation to understand how your subscription settings are working. Learn more about logs.

Prerequisites

  • Any user can search and view log metadata. However, a user must be assigned to a support or an engineer role to run log inspector. Learn about user roles.
  • Understand that log inspector uses current configuration settings. If you've changed any settings since the log processed, log inspector results might differ.
  • Understand that log inspector doesn't re-send the log. Log inspector mocks the processing and delivery for troubleshooting purposes.

Run log inspector

  1. Log in to the Redox dashboard.
  2. From the navigation menu, click the Logs page.
  3. By default, the search bar and filters display, along with any logs from the last seven days. Use search terms, filters, or a combination of both to find the log you want to investigate. Click the relevant log in the list.
  4. The log details display on the right, which includes the log ID and processing stages. Click any of the log stages to view details for a given stage.
  5. To investigate log processing in more detail, click the Log inspector button. You won't see this option if you're not assigned to an engineer or support role.
  6. Log inspector runs and opens a new page with the source, destination, timestamp, and operation details (review operation types). Operations appear in sequential order.
    A user opens log inspector.
    Run log inspector
    Changes to subscription settings

    Log inspector uses current subscription settings. These may or may not be the same settings that applied to the original log. If you (or a Redoxer) have made changes to the subscription since the time the log ran, log inspector will use the most recent settings, not necessarily the original settings that were used for the log.

    Differences in delivery operation

    Since log inspector is a troubleshooting tool, there are slight differences in processing, especially in the delivery operation (i.e., the point when a request is sent to the target destination).

    Redox doesnt re-send the request to the destination with log inspector. Instead, the delivery operation details show contents from the original log. For example, if the original log failed to send to a destination due to a timeout error, log inspector always shows a timeout error at that operation.

  7. From the lefthand menu, select an operation to view its details. The details may include operation metadata (e.g., identifiers, owners), request and response metadata, and any payload snapshots.
    Select an operation on the left-hand menu to see processing snapshots in the center, as well as the owner of the operation in the top right.
    Operation details
    Who last updated an operation

    Youll only see the name of the user who last altered the operation if you both belong to the same organization. If you dont belong to the same organization, the user who last altered the operation isnt shown. If a Redoxer last altered the operation, the users name is generalized to Redox for employee privacy.

  8. Review any diff views in the payload snapshots for any operations. Input payload snapshots show what the data looked like before the operation began, and any output payload snapshots show what the data looked like after the operation ran. This will help you narrow down where an unexpected error or change occurred during processing.
    A diff view of input and output payloads shows what changed before and after the operation executed.
    Input and output payloads
    Tip about errors

    If you see an error in the deliveries step, you might assume there was a failure during Redox processing (i.e., in building the request or translating the response). However, if you see a response with an actual reply object, it means Redox successfully delivered the request but the destination system sent back an error.

    Please know this isn’t us pointing fingers. Since knowledge is power, we want you to know where the error occurred so you can better troubleshoot.

  9. Modify any settings and re-run log inspector by either clicking the Run log inspector button or refreshing the page.
    The Run log inspector button is in the top right corner.
    Re-run log inspector
Platform API endpoints

This article describes how to run log inspector in the Redox dashboard. To run log inspector via API, use this Redox Platform API endpoint instead:

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