[API] I'm looking for a timer

I'm looking for a timer api. So far my attempt to find one at the roll20 github have been fruitless. There's one that set up event keeping of them through chat, but that's not what I need. I need a simple timer that count down in real time like a normal count down clock. Visual presentation would be a god send, but I'm content if it can just tell you when the time is up in the chat. Can anyone help me?

I've used Konrad's timer in a game, and it seemed to work ok.&nbsp; I just used it for a 5 minute countdown clock, and I don't know if it has the ability to pause or not.&nbsp; I'm thinking not. Here's the link to the original thread: <a href="https://app.roll20.net/forum/post/154950/script-ho" rel="nofollow">https://app.roll20.net/forum/post/154950/script-ho</a>...

That's exactly what I needed, thank you very much.