Retrieve Reference Data for Cryptocurrency Pairs from ‘twelvedata’
ref_crypto_pairs(
sym = "",
as = c("data.frame", "raw"),
exchange = "",
currency_base = "",
currency_quote = "",
flatten_exchanges = TRUE,
apikey
)
(optional, character) A (single or vector) Crypto currency pairs with slash(/) delimiter.
(optional, character) A selector for the desired output format: one of “data.frame” (the default) or or “raw”.
(optional, character) Exchange where crypto is traded. Default value is unset.
(optional, character) Base currency name. Default value is unset.
(optional, character) Quote currency name. Default value is unset.
(bool) Flatten the “data.frame”.
(optional character) An API key override, if missing a value cached from
package startup is used. The startup looks for either a file in the per-package config
directory provided by tools::R_user_dir
(for R 4.0.0 or later), or the
TWELVEDATA_API_KEY
variable.
The requested data is returned as a data.frame
object.
ref_crypto_pairs
.