@user RTO's planned release date is like March lol (with around 40 languages initially, and approx. 10 per week for the next few months after that, plus any user submitted languages)
@emanresuA There's one thing I'm aware of which causes that, and it happens when you try to use a URL for a language which doesn't exist. This will happen if, for example, you saved a url for staging.ato.pxeger.com with Vyxal, but then try to use it on ato.pxeger.com.
I'll work on adding some better error handling / fallback mechanism
@pxeger I'd say prioritize languages/language versions that aren't on TIO (and don't have their own online interpreter) first. Of the ones on the current list, I'm most interested in Quipu.
Help wanted: Please go and look at the Testing Needed on my board for tracking ATO language requests, and if you see any languages which you know well, to check they work as you expect on staging.ato.pxeger.com
also you'd need my blessing to use the API, so here it is: yes you can use the API if you want, as long as you make sure your bot doesn't make more than 60 requests per minute
@pxeger I tried every Quipu program that I could find on CGCC, TNB, and the Esolangs article, and they all worked as expected (except the ones known to be bugged). So I'd say Quipu is good.
D looks good too. There's this library called Tango that you might want to download but given how few people use D it's probably better to save disk space for something else
Rosetta Code is extremely useful for getting short examples to test out