I have a simple zap that runs from GiveButter to Vertical Response. The app will add the contact from GiveButter. I find no way to check to see if the contact is already in Vertical Response so how do I test that and stop the attempt to add a duplicate contact?
Duplicate Contact Error from Vertical Response
Hi
Good question.
In this case, you’ll need to use the VertricalResponse API: https://developer.verticalresponse.com/docs/read/api_reference/contact#find
App APIs can be used in Zaps with the Webhooks app: https://zapier.com/apps/webhook/help
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