Catch a webhook and update AppSheet data

[Ali_Sabir]

When certain events happen, an external system sends data to AppSheet via WebHook. Currently I am using AppScrip to catch webhook and update AppSheet data via direct SQL calls to cloud hosted MySQL.

We are considering migrating to AppSheet DB for performance reasons. If we do, what is the best way to catch (not call) incoming WebHook from external system and update AppSheet data? I think AppSheet API might be a good solution but I can't figure how to Catch (again, not call) a WebHook. Specially the 3rd party WebHook needs once time authorization to validate a destination before Webhooks are enabled. 

Thank you

[Marc_Dillon]

Appsheet does not have the capability. If you can't configure the webhook correctly from the source, then you need to "catch" it somewhere else, like your script, then convert it to a proper Appsheet API payload.