为什么api.fixer.io没有显示所有货币的列表？

Question

我试图访问这个API https://api.fixer.io/latest?base=USD，但我注意到，它只显示31个国家的货币，我希望所有。

我GOOGLE了它，但没有得到任何答案这个API。

下面是响应：

{"base":"USD","date":"2017-06-23","rates":{"AUD":1.3214,"BGN":1.7505,"BRL":3.3378,"CAD":1.3231,"CHF":0.97118,"CNY":6.8391,"CZK":23.536,"DKK":6.6564,"GBP":0.78587,"HKD":7.7998,"HRK":6.6258,"HUF":276.68,"IDR":13305.0,"ILS":3.5418,"INR":64.532,"JPY":111.3,"KRW":1137.7,"MXN":18.045,"MYR":4.288,"NOK":8.468,"NZD":1.3734,"PHP":50.226,"PLN":3.7877,"RON":4.0916,"RUB":59.669,"SEK":8.7443,"SGD":1.3869,"THB":33.945,"TRY":3.5116,"ZAR":12.936,"EUR":0.89501}} 

Answer 1

我一直在使用该API的货币转换器应用程序，我不知道该什么更好的资源。 我认为它提供了有限的货币，因为修复者从欧洲央行获得数据，而欧洲央行只提供这些特定货币。 这里检查： https://www.ecb.europa.eu/stats/policy_and_exchange_rates/euro_reference_exchange_rates/html/index.en.html