API Key State

The API Key has a state that let developers control the enable/disable state of using Priceli. In tghe Enabled state requests work normally and usage volume is aggregated. When changing the state to "Disabled" requests wil be blocked and special JSON will be returned instead that notify for disabled API. You can use this response as an indication for prosenting some message to users of your application, such as "Application is not working at the moment". 

Sample code: 
{status:-2, message:"disabled"}