area: email
action: getaccountinfo
https://api.hypermail.com/api.php?apikey=YOURAPIKEYHERE&area=email&action=getaccountinfo
<response>
<billingperiod>October 11, 2011 - November 09, 2011, 12:00:00 am</billingperiod>
<packagesize>50,000,000</packagesize>
<emailsentcycle>28984100</emailsentcycle>
<maxconcurrentcampaigns>10</maxconcurrentcampaigns>
<totaldomains>54</totaldomains>
<totalips>85</totalips>
</response>
{
"billingperiod": "October 11, 2011 - November 09, 2011, 12:00:00 am",
"packagesize": "50,000,000",
"emailsentcycle": "28984100",
"maxconcurrentcampaigns": "10",
"totaldomains": "54",
"totalips": "85"
}