Warning

Well, there's a day where everything free is not free anymore or it's closed. The free side of this service was shutdown time ago and looks like it's not going back. If you are able to pay for getting the service it's up to you. But since I don't use it I see non sense to keep maintaining this library so, you are on your own, I wish you the best of luck!

CurrencyConvertApi

Implementation for the API available in this site: https://free.currencyconverterapi.com

This uses Tesla library to make easier the access to the endpoint and Nebulex for the cache and avoid to perform so many queries to the service.

Installation

If available in Hex, the package can be installed by adding currency_convert_api to your list of dependencies in mix.exs:

def deps do
  [
    {:currency_convert_api, "~> 0.1.0"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/currency_convert_api.

Usage

CurrencyConverterApi.convert_call "USD", "EUR"
# 0.876545

Enjoy!