Invalid hash. HASH Should start with:9EAE5A

#1

1748768389684842994143549530746
1748768389684842994143549530746.jpg4000x3000 1.34 MB

#2

Good morning @Gadgetgenie

Please ensure that your Integration ID and Integration Key are correct. If you are not using one of Paynow’s SDKs to initiate a transaction to Paynow, kindly make sure your Hash generation code is correct.

Here is how to do it

I highly recommend that you use the existing SDKs for integration to Paynow. Kindly share what tech stack are you using.

#3

I am using wordpress

#4

Then make sure your integrationId and Key are correct