API Verify Customer:

https://subremit.com/api/verify_bills.php?username=****&apiKey=****&service=****&smartNumber=****
//Replace **** with your username, api key...

E.g.
https://subremit.com/api/verify_bills.php?username=Peter&apiKey=sag8rqpfa8vkpn1ler56ygh8kxxw1aor8&service=GOTV&smartNumber=7035232726
//where username is Peter, apiKey is sag8rqpfa8vkpn1ler56ygh8kxxw1aor8, service is GOTV, smartNumber is 7035232726

Response:

JSON Format:
{"status":"success","customerName":" CANW10 LAWAL KAMALDEEN","smartNumber":"7035232726"}

Else, if there is an error in your request, the response will be displayed in this format:
{"error":"ERR210","description":"Invalid Customer"}

API Command:

https://subremit.com/api/bills.php?username=****&apiKey=****&service=****&bills_code=****&smartNumber=****
//Replace **** with your username, api key...

E.g.
https://subremit.com/api/bills.php?username=Peter&apiKey=sag8rqpfa8vkpn1ler56ygh8kxxw1aor8&service=GOTV&bills_code=gotv-jinja&smartNumber=7035232726
//where username is Peter, apiKey is sag8rqpfa8vkpn1ler56ygh8kxxw1aor8, service is GOTV, bills_code is gotv-jinja, smartNumber is 7035232726

Response:

JSON Format:
{"status":"Approved","trans_id":"88c4r5one73","service":"GOTV","package":"GOtv Jinja","smartNumber":"7035232726","amount":"1720","balance":"2500"}

Else, if there is an error in your request, one of the responses below will be displayed in this format:
{"error":"ERR201","description":"Invalid Username or Api Key"}
status can be - Pending, Approved or Cancelled

API Query:

https://subremit.com/api/query_bills.php?username=****&apiKey=****&trans_id=****
//Replace **** with your username, api key...

E.g.
https://subremit.com/api/query_bills.php?username=Peter&apiKey=sag8rqpfa8vkpn1ler56ygh8kxxw1aor8&trans_id=88c4r5one73
//where username is Peter, apiKey is sag8rqpfa8vkpn1ler56ygh8kxxw1aor8, trans_id is 88c4r5one73

Response:

JSON Format:
{"status":"Approved","trans_id":"88c4r5one73","package":"GOtv Jinja","smartNumber":"7035232726","amount":"1720"}

Else, if there is an error in your request, response will be displayed in this format:
{"error":"ERR210","description":"Transaction not found on Subremit"}