Package: rnbp 0.2.2.9000

rnbp: Wrapper for the National Bank of Poland API

Use the <https://api.nbp.pl/> API through R. Retrieve currency exchange rates and gold prices data published by the National Bank of Poland in form of convenient R objects.

Authors:Ryszard Szymanski [aut, cre]

rnbp_0.2.2.9000.tar.gz
rnbp_0.2.2.9000.zip(r-4.7-any)rnbp_0.2.2.9000.zip(r-4.6-any)rnbp_0.2.2.9000.zip(r-4.5-any)
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manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
rnbp/json (API)

# Install 'rnbp' in R:

install.packages('rnbp', repos = c('https://szymanskir.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/szymanskir/rnbp/issues

On CRAN:

3.70 score 9 scripts 292 downloads 15 exports 8 dependencies

Last updated from:137b560ce9. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel	OK	131
source / vignettes	OK	268
linux-release	OK	135
macos-release	OK	152
macos-oldrel	OK	156
windows-devel	OK	71
windows-release	OK	68
windows-oldrel	OK	72
wasm-release	OK	132

Exports:get_current_exchangerate get_current_exchangerate_table get_current_goldprice get_exchangerate_from get_exchangerate_from_interval get_exchangerate_table_from get_exchangerate_tables_from_interval get_goldprice_from get_goldprice_from_interval get_last_n_exchangerate_tables get_last_n_exchangerates get_last_n_goldprices get_todays_exchangerate get_todays_exchangerate_table get_todays_goldprice

Dependencies:askpass curl httr jsonlite mime openssl R6 sys

rnbp

Intro | Exchange rate tables | Exchange rates | Gold prices

Rendered fromrnbp.Rmdusingknitr::rmarkdown

Last update: 2025-03-23
Started: 2019-07-22

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Returns the base url for the gold price endpoint.	.goldprice_base_url
Returns the base url for the rates endpoint.	.rates_base_url
Sends a request and parses the gold price endpoint response.	.send_gold_endpoint_request
Sends a request and parses the rates endpoint response.	.send_rates_endpoint_request
Sends a request and parses the tables endpoint response.	.send_tables_endpoint_request
Returns the base url for the tables endpoint.	.tables_base_url
Adds the json formatting option to the passed url request.	add_json_format
Adds a path part to the given url	add_path_part
Creates a request with the given path parts. The json format argument is included by default.	create_request
Retrieves the current exchange rate for the given currency.	get_current_exchangerate
Retrieves the current exchange rate table.	get_current_exchangerate_table
Retrieves the current gold price.	get_current_goldprice
Retrieves the exchange rate from a specific date.	get_exchangerate_from
Retrieves the exchange rates from a specific interval.	get_exchangerate_from_interval
Retrieves the exchange rate table from a specific date.	get_exchangerate_table_from
Retrieves the exchange rate tables from a specific interval.	get_exchangerate_tables_from_interval
Retrieves the gold price from a specific date.	get_goldprice_from
Retrieves the gold prices from a specific interval.	get_goldprice_from_interval
Retrieves the last n exchange rate tables.	get_last_n_exchangerate_tables
Retrieves the last n exchange rates.	get_last_n_exchangerates
Retrieves the last n gold prices.	get_last_n_goldprices
Retrieves the exchange rate that was published today.	get_todays_exchangerate
Retrieves the exchange rate table that was published today.	get_todays_exchangerate_table
Retrieves the gold price that was published today.	get_todays_goldprice
Checks if an object is a positive integer.	is_count
Checks if an object is a date object.	is_date
Checks if an object is an integer.	is_integer
Checks whether the given object is of the class nbp_api_response.	is_nbp_api_response
Returns the base url of the nbp api.	nbp_api_base_url