You can trigger a miniExtensions automation from within Airtable by running a script in your Airtable automation. Here are the steps:
Follow this tutorial to create an Airtable automation if you don't have one already.
For the step of adding an action, you'll want to choose running a script and then paste the script from miniExtensions. You can find the script by going to:
Your automation's configuration
Run
Advanced
Run inside Airtable.
Airtable supports many different triggers for its automations, such as a record entering a view, being created, updated, or matching certain conditions. Any Airtable trigger can execute an automation as a script.
We encourage you to watch the video that's shown after you click on Run inside Airtable, since it goes into more detail on all of this.