R/key.R
key.Rd
Retrieves Clash Royale API key set by cr_set_key() if cr_get_key() or indicates if one is set if cr_has_key().
cr_set_key()
cr_get_key()
cr_has_key()
cr_get_key() cr_has_key()
string key, invisibly otherwise logical
cr_has_key() #> [1] FALSE