README

Retrieve currency exchange rate using several web services.

Available webservicess:

1. WebserviceX.NET Data Protocol is a SOAP-inspired technology for reading, writing, and modifying information on the web.
2. Fixer.io is a free JSON API for current and historical foreign exchange rates published by the European Central Bank.

Installation

$ composer require ipaulk/exchange-rates

Usage

Get specific exchange rate from Webservicex.net (by default)

use IPaulK\ExchangeRates\ExchangeRates as ExchangeRates;

$exchangeRates = new ExchangeRates();

/** @var float $value */
$value = $exchangeRates->getRate('USD', 'EUR');

Get specific exchange rate from fixer.io

use IPaulK\ExchangeRates\ExchangeRates as ExchangeRates;

$exchangeRates = new ExchangeRates();
$exchangeRates->setProvider('fixerio');

/** @var float $value */
$value = $exchangeRates->getRate('USD', 'EUR');

Request specific exchange rates.

use IPaulK\ExchangeRates\ExchangeRates as ExchangeRates;

$exchangeRates = new ExchangeRates();

/** @var array $data */
$data = $exchangeRates->fetchRates('USD', ['EUR', 'GBP', 'JPY', 'RUB', 'ILS', 'AUD']);