We have a requirement to fetch leads created in past 15 mins. When I referred documentation(http://developers.marketo.com/rest-api/lead-database/leads/#query), I realized that "filtertype" works only for specific fields mentioned but not for "createdAt" field.
Is there any other api available for this requirement? or is there a way to make this api work for createdAt field?
This can be done using the Bulk Lead Extract API: