It’s not likely on the SmartThings platform. It was shut down before because it generated too much traffic.
But as @Bloodtick_Jones mentioned, it’s still available on the hubitat platform so you can use one of the 2 mentioned integration options, Mira or HubiThings, to tie those into SmartThings if you want to use both platforms together. Obviously that takes some effort and has some dollar cost associated, but there are people doing it.
You can find the integration options listed under “edge services“ on the quick browse lists:
FAQ: Using the quick browse lists without the community wiki