I had this working when I initially tried it out. I turned it off for a bit and finally came back to it and it's giving me a error: text is null, response code: 404 - NotFound. I assume there's a simple fix on my end I messed up? I also got a new key and input that and waited a bit to see if it started working. Did not work after a day.
Currently, if a response is too big, it will cut and deliver just part of it. Can you split it in multiple messages? Maybe save it so we can check a history for eacy copy&paste?