Updating anonymous lead attributes

[Arun_Sivashanka]

Hi-

I'd like to update an anonymous lead's attributes (created with Munchkin). Looking at the Munchkin documentation the only methods that I see are Visit Web Page and Click Link, but nothing about updating other attributes. Is there a way to do this client side (Munchkin) or do I have to use the REST or SOAP APIs?

Thanks!

Arun

[Anonymous]

There isn't a way to do this right now. What many people do is just leave the value in the cookie, and add it in later once it becomes known or to be passed in on forms.

[Anonymous · Accepted solution]

There is no way to do this client-side. You would need to make a call to either REST or SOAP APIs.

[Anonymous]

How would you do this with the REST API?

I've attempted to call CreateUpdateLead using "cookie" as the lookup field, with the cookie value (which the documentation suggests should be possible), and I get this response:

{"requestId":"4796#14db56a6081","success":false,"errors":[{"code":"1006","message":"Lookup field 'cookie' not found"}]}

What steps, or what other API(s) do I need to call to update the anonymous lead if all I have is a cookie?

[Arun_Sivashanka]

Thanks Erik & Murtza. Appreciate the responses.