I'm trying to get a list of campaigns for a client, but there are thousands of them (a long time client) so it takes a long time to load.
Is there any way to say get all the campaigns sent between 2 dates?
I'm using the PHP wrapper.
I'm afraid there's not a way to set date restrictions on your query, sorry. It's an interesting idea, and I've added a note to a similar request in our internal request tracker.