Hash should shart with %3a+596cda error


#1

Hi All

Im trying to make a post request to https://www.paynow.co.zw/interface/remotetransaction but lm getting the following error status=Error&error=Invalid+Hash.++Hash+should+start+with%3a+596CDA
Kindly assist on how l can get around this, l have included all items in the request body but still doesnt work

Thanks in advance!