I’m trying to add a callback URL under application settings. The domain is https://resha.red, but that is not recognized as a valid URL. The domain is legit and exists so should be fine.
Can you try refreshing the page and adding it once more as I managed to add it as a callback:
Ahh, so sorry, my bad! I had another URL in there too, and had separated with line break instead of comma. Works as expected. Thanks!
Perfect! Glad to hear that!