What is the correct Webhook setup for Demandbase IP Lookup

[Anonymous]

I'm trying to utilize demandbase v2 API for IP Lookup. I'm primarily trying to the pull the 2 digit country code based on user's anonymous IP.

I know how to send the request via a web browser and get a successful reply but the field mapping in Webhook doesn't appear to be working properly as none of my country codes are being updated.

Here's the webhook URL (key removed):
http://api.demandbase.com/api/v2/ip.json?key=<our key here>&query={{lead.Anonymous IP}}

Request Type: GET
Response Type: JSON
Field Mapping: 
- Response Attribute: domain.registry_country_code
- Marketo Field: Country

[Josh_Hill13]

I'd contact Demandbase for assistance.

[Anonymous]

Their online information (gated access) is not super helpful in terms of integrating via webhook to Marketing Automation Platform.

I've tried using both XML and JSON versions of the API call and using all sorts of Response Attribute formats and nothing seems to work. Works just fine when entering the call direct to web browser.

Oh well, I guess I'm going to call DB.