This function establishes a connection with the Central Bank of Brazil (BACEN) API
to retrieve data in JSON format and convert it into a readable format such as a data frame or list.
The connection is attempted up to 3 times in case of failure.
Usage
bacen_series(urls, httr = TRUE)
Value
Returns the content of the API response converted into an R object (usually a list or data frame),
or `NULL` if the connection fails after 3 attempts.
Arguments
urls
A string containing the BACEN API URL for the desired series.
httr
A logical value. If `TRUE`, the function uses the `httr` package to connect.
If `FALSE`, the function uses the `httr2` package. Default is `TRUE`.
# Example using the httr packageurl <- bacen_url(c('433', '13005'), "01/01/2023", "31/12/2023") # Date format: "dd/mm/yyyy"bacen_series(url, httr = TRUE)