Our company and their company have a common customer. Neither of us need each other we want to make our customer happy. Customer would be happiest with realtime

Our company and their company have a common customer. Neither of us need each other we want to make our customer happy. Customer would be happiest with realtime data but company B wants to send snapshots via sftp. So I setup an endpoint that speaks sftp. They even told me to "do something" to make it secure. Then they complained I used a port other than 22 and that it only worked on the command line. It sounds like the problem is the other company doesn't want to do any work / wants to send the file manually. I don't see how I went for an overly complex solution. I attempted to do exactly what they asked and they moved the target so of course I missed. In fact it's this company that is just trying to avoid doing any programming. But that comes with the territory. I respect your opinion but disagree with you