Ok I thought that would probably be the answer but thx anyway.
API TestingAnswered
Hi,
We have our own customer database system that hooks into the LimeLM API to manage licence keys. This works just fine.
However we will soon be making a major update to our system, and would prefer not to use the "production" API for testing. Do you have a "test" API we could use where we can generate dummy keys etc?
Answer
No, you can create a dummy product & version and make calls on that, but we don't have a separate fake API. Those things tend to bitrot.