get_last_n_exchangerates: Retrieves the last n exchange rates.

In rnbp: Wrapper for the National Bank of Poland API

Description

Retrieves the last n exchange rates.

Usage

get_last_n_exchangerates(table, currency_code, n)

Arguments

table	specifies which from which table the exchange rate should be fetched.
currency_code	code of the currency for which the exchange rate should be fetched.
n	number of exchange rates to retrieve.

Value

nbp_api_response object containing the last n exchange rates.

See Also

https://api.nbp.pl/#kursyWalut

Other rates: get_current_exchangerate(), get_exchangerate_from_interval(), get_exchangerate_from(), get_todays_exchangerate()

Examples

  tryCatch({
      ## Fetch the last 3 exhange rates for euros
      response <- get_last_n_exchangerates("A", "EUR", 3)
      ## Preview response content
      response$content
    },
    error = function(e) message(e)
  )

rnbp documentation built on June 7, 2021, 9:07 a.m.