CbrApiExchange

Cbr.ru exchange API.

Gets currency rate from Russian Central Bank API, http://www.cbr.ru.

All currencies list: http://www.cbr.ru/scripts/XML_val.asp?d=0

Get USD rate example url: http://www.cbr.ru/scripts/XML_dynamic.asp?date_req1=01/01/2021&date_req2=12/01/2021&VAL_NM_RQ=R01235

Features

Centrak Bank announce exchange rate for tomorrow everyday (in a second part of the day).

On holidays there are no announcements, so it uses previous date of the exchange rate.

For example, on 2020-12-31 at 08:00 we don't get exchange rate for 2021-01-01, but at 21:00 we'll get it. And if we check exchange rate on 2021-01-04 we get it for 2021-01-01.

Install

$ composer require georgii-web/cbr-api-exchange

How to

Add class

use CbrApiExchange\CbrApiExchange;

Use examples

CbrApiExchange::get(); // Get default currency 'R01235'(USD) on default date 'Today()'
CbrApiExchange::get('R01239'); // Get currency 'R01239'(EUR) on default date 'Today()'
CbrApiExchange::get('R01239', '2021-01-01'); // Get currency 'R01239'(EUR) on date '2021-01-01'

Returns

[
  "code" => "R01235", // The actual currency code
  "date" => "2021-01-01", // The actual date of the exchange rate
  "rate" => 73.8757, // Exchange rate of this currency to the Ruble
]

Development

Testing

$ ./vendor/bin/pest

Psalm check

$ ./vendor/bin/psalm