@testerA said:
key API does not work!
when I use API KEY i have mistake : "status_code": 7,
"status_message": "Invalid API key: You must be granted a valid key.",
"success": false
but when I use my Bearer Token - it`s work good! I don't understand what my mistake is?

Cannot use API Key Auth on "Try it !" of DOCs.
Access Token Auth only.
It's a known bug and still unresolved.