I am trying to test a webhook to call data from a external source. I would like to make sure the existing Marketo lead data (sample of 90 records in a smart list) calls the webhook and populates the lead records with the missing data values (eg. address, phone, Duns #) for the respective fields.
I also want to verify the datal which coming from the webhook before it writes/updates the Marketo database. Has anyone had to do this before?
I have the webhook and smart list. But, do I have to create a form? How do I invok the trigger (smart campaign) to call the webhook?
Input and feedback is greatly appreciated!