rmapzen works with most implementations of PELIAS. Use this function to set up the basic information required to connect to a particular provider. Provider-specific setup functions include information to set up known providers.
mz_set_host(which, provider)mz_get_host(which)
mz_set_search_host_geocode.earth(key = Sys.getenv("GEOCODE.EARTH_KEY"))
mz_set_search_host_nyc_geosearch()
mz_set_tile_host_nextzen(key = Sys.getenv("NEXTZEN_KEY"))
One of "search", "matrix", or "tile"
A provider, created using mz_provider
API key