| Name | Meaning | 
|---|
| addGroup | Create a new 'send' group | 
| addNumbersToGroupWithName | Add new numbers to a 'send' group | 
| createSubAccount | Create a new account that is a sub-account of your main account | 
| getCredits | Get the number of credits available in your account P | 
| getDeliveryReport | Get the contents of one/several delivery report(s) | 
| getDeliveryReports | Get a list of the available delivery reports | 
| getGroup | Get the numbers present in a send/merge group | 
| getGroups | Get a list of the available 'send' and 'merge' groups | 
| getKeywordAvailability | Get the availability of a keyword for use on our 88802 short code number | 
| getLastErrors | Get the errors returned from the last call to the API | 
| isLoginValid | Check the username/password credentials used are valid | 
| sendSMS | Send an SMS to a given recipient | 
| deleteSMS | Delete a previously scheduled SMS | 
| transferCreditsToAccount | Transfer credits to a specified account number | 
| transferCreditsToUser | Transfer credits to a specified account username |