Get information
https://api.alert.alertinghub.co.uk/api/json/getinfo
The return of this API tells you information such as the notification mode, capacities (e.g. how many calls could be made at the present time), stored items and so forth.
Json sample
{ "version": "latest", "apiKey": "abcdefghijklmnopqrstuvwxyz", "options": { "getStoredContentInfo": true, "getCapacityInfo": true, "getScheduledAlertInfo": true } }