I have a small job I work with another team on Fridays. For the last 2 weeks we've had issues with an API for our accounts server not working correctly. It's been a shitter because it only accepts XML. I've been tearing my hair out all day and getting very little usable info from the company that made the API as we reached the point where we couldn't do anything else without the API working.

Today we discovered the issue. It's that the API receiving the XML was failing because the Bool values were in capital. As far as their API is concerned, "TRUE" != "true". Something not mentioned anywhere on their (incredibly short) documentation.

I might go insane tonight.