Voucher API – Check

Using this API, you will be able to check a voucher’s current value.


The configuration for the Voucher API calls can be seen below.

NOTE: When testing, please use the SANDBOX API URL.

The configuration for the Voucher API calls can be seen below.

API URL (Live) https://wipayfinancial.com/v1/voucher_check
API URL (Sandbox) https://sandbox.wipayfinancial.com/v1/voucher_check
Body Content-Type application/x-www-form-urlencoded
API Response-Type JSON Object


Parameter Description Notes Required
voucher The 12-character voucher serial.  - Yes
Test Parameters

You may use these parameters to make a test Voucher API call using the Sandbox API URL.

Parameter Valid Test Value(s)
voucher uyr8vmap230t

All Voucher API calls return a JSON object. There are two main types of responses; “success” and “error“. These response types can be found in the value of the “status” key in the JSON response object


If all submitted data is valid, you will receive a JSON response object indicating a “success” value for the “status” key. Below is an example of a successful transaction using the Voucher API.


    "status": "success",
    "msg": "Voucher check successful",
    "value": "0.00"



error” responses may be received for various reasons. Check the value of the “msg” key in the JSON response object to diagnose what your specific error may be caused by. The following is an example of  an “error” response.

    "status": "error",
    "msg": "Invalid Voucher"

The possible values of the “msg” key in an “error” type response are as follows:

Error Message Likely Cause
Parameter: voucher is missing The submitted voucher in the API call is empty.
Parameter: voucher not found There is no registered WiPay Voucher with a Voucher Number that matches the submitted voucher in the API call.
Too many attempts There were more than five (5) API calls within the last sixty (60) seconds.