This is the endpoint listener script:
the endpoint script just does this:
it gets the post data from auth.net and writes it to a file named log.txt which is empty after successful transactions on A.net:
We program in php. Our website is on:http://wwvr5.wwwebweavers.com/index.php?lang=en
I am now capturing the headers.
Extracting the transaction number and trying to do a details lookup to get the invoiceID that I sent when I created the web order.
With that invoice ID, I can complete the order.
however, when I get the transaction ID and do a transaction details lookup, it gives me this error.
Nowhere in my code am I using the clientId