How to stop zap when record doesn't contain attachments
If there are Airtable records in your workflow that don't have attachments, you have the option to utilize Zapier's built-in filter tool. This tool allows you to halt the execution of the zap before it proceeds to PDF.co PDF Merge or any other PDF.co API actions.
For a detailed walkthrough on configuring your workflow, please consult the following step-by-step guide: https://pdf.co/merge-airtable-file-attachments-zapier