We highly recommend that when you receive a notification from us, even after checking to ensure the hash values match, you should initiate a get transaction status request to us with either the paymentReference or transactionReference to confirm the actual status of that transaction before updating the records on your database.
Please note that this endpoint is protected using basic authentication. We’ve touched on Basic Authentication in the Authentication section of this document.
You can get the transaction status with a simple GET request to the get status endpoint and simply add either of the following query params in the table below
Unique reference generated by the merchant for each transaction.
Unique transaction reference generated by Monnify for each transaction
Here is a sample request and response