I just bought this plant but I am now realizing that I have no idea what it is, so looking up care tips is much more difficult than anticipated. Would you be able to help me identify it?
This is a succulent from the Euphorbia genus (which are not cacti, like Tim Nevins already mentioned).
I think this could be Euphorbia milii f. lutea or Yellow Crown of Thorns.
It wants lots of sun and not too much water. Originates from Madagascar.
Looks like a plant I know by the name "corona de Cristo" or "Christ's crown". I agree with user @b.nota, they seem to have correctly identified it. I cross-searched it with the spanish name and the scientific name and the same results popped up.