Providers include MTN, AIRTEL, GLO, 9MOBILE
Service types include MTNDATA, AIRTELDATA, GLODATA, 9MOBILEDATA
A unique key generated by you
Service type as stated above
Network provider of the recipient (e.g MTN)
Phone number of the recipient
Network provider of the recipient ( e.g AIRTEL)
This is a sample response for GLO
NOTE: status can be "success" or "pending"
"success" : true,
"message" : "GLODATA data subscription successful"