You can specify how the entries are ordered by adding the order parameter. It's also kind of similar to the ORDER BY clause in SQL, its value is a comma separated string with two arguments. The first one is the field id of the domain that you would like the entries to be sorted according to, and the second one is the order: either ASC for ascending order, or DESC for descending order.
curl --get -d 'order=800236,DESC' \
-H "Authorization:Basic YOUR_API_KEY_GOES_HERE" \
-d api \