If you do:
# cat /ADMINUSERNAME/.conf/apikey
ShortName|@|127.0.0.1|@|blablablablablablablablablablalblablalblabla|@|accout_add,accout_upd,accout_del,accout_list,accout_susp,accout_unsp,pack_add,pack_udp,pack_del,pack_list,emailadmin_list,changepack_udp,mysqlbd_add,mysqlbd_del,mysqlbd_list,mysqlbd_susp,mysqlb_unsp,mysqluser_add,mysqluser_del,mysqluser_list,typeserver_list,detailaccount_list,accountquo_list,cronuser_add,cronuser_del,cronuser_list,quotalimt_list,changpass_udp,|@|JSON|@|1
You can note there are several api names, old style.
So, you can try:
curl -k
https://myip:PORT/api/ -d api=accout_list -d key=blablablablabla
Using PORTs 2031 and 2087, I get the answer:
Failed to include API File!!!
No solution, still.