# Sync history ## Sync history An app connection's sync history can be viewed by clicking **View history** to the right of "Sync history:" within the app connection page. The sync history page provides a feed of an app's sync attempts. This page is searchable and provides data such as sync status and the number of records that were grabbed by a sync. You can click into each sync to view the sync invocation along with any error messages associated with a failure, such as an expire API token or issues with the app's code. The sync history page is a valuable tool to monitor and troubleshoot integration issues. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.middle.app/middle-docs/building-workflows/sync/sync-history.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.