# Preview logs

The Execution Logs help you to gather insight about and troubleshoot your workflows. 

When [previewing ](https://guides.clickatell.com/flow/workflow-management/using-the-previewer)your flow on the emulator, select the *Logs* button in the bottom left of the canvas to open a panel with detailed information about how the flow was executed in this session. 

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The following tabs are available:

* ***Logs*** - Displays every step, action, input, output, and action that was executed.
* ***Keywords*** - Shows all keywords that were used during the session, including their destination.
* ***API Calls*** - Indicates all the API calls made during the session. The flow-builder can deep-dive into the API call details, viewing the API Request, API Response, and the variables within the API payload.
* ***Variables*** - Presents the flow-builder with all the variables that are available to use in the session, and what was entered by the end-user as inputs.&#x20;

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