If the API key is provided, sets the environmental variable. You can set your API key in four ways:
nassqs_auth(key)
key | the API key (obtained from https://quickstats.nass.usda.gov/api) |
---|
directly or as a variable from your R
program: nassqs_auth(key = "<your api key>"
by setting NASSQS_TOKEN
in your R
environment file (you'll never have
to enter it again).
by entering it into the console when asked (it will be stored for the rest of the session.)
#> [1] "<your api key>"