Use this in situations where you have not received a callback from us and you want it re-sent because your application might have missed it.
// liveGET https://api.dusupay.com/v1/send-callback/{internal_reference}?api_key={apiKey}
Parameter | Type | Description | Required |
internal_reference | string | Transaction reference set as the | YES |
api_key | string | Merchant Account Public Key | YES |