我正在寻找一种API,该API可用于将任何金额从一种货币转换为另一种货币。我特别希望将南非兰特转换为尼日利亚奈拉。
到目前为止我已经尝试过
http://data.fixer.io/api/convert
? access_key = YOUR_ACCESS_KEY
& from = ZAR
& to = NGN
& amount = 25
我也尝试过
http://apilayer.net/api/live?access_key = 01ac7912e45de0fb9ab2d3619f85bd54& from = ZAR& to = NGN& amount = 10
我也尝试过
https://www.alphavantage.co/query?function=CURRENCY_EXCHANGE_RATE&from_currency=ZAR&to_currency=NGN&apikey=ZRH58691ZX2ENX1U&datatype=json";
答案 0 :(得分:1)
我找到了一个提供符合您需求的API的网站,您可以订购一个免费的API密钥(在以下示例中,我将提供我的免费密钥( 9f13aadc1c18fd085b98 )):
https://free.currconv.com/api/v7/convert?q=NGN_ZAR&compact=ultra&apiKey=9f13aadc1c18fd085b98
有了这个,我得到以下输出:
{"NGN_ZAR":0.044899}
参数非常简单,您只需要使用q=FROM_TO
,其中FROM可以是NGN
,而TO可以是ZAR
,结果将给出 FROM的数量您需要有1个 TO (或者相反,我没有做数学运算。)
您可以在此处查看文档:{{3}}
apilayer.net
当我尝试获取您的apilayer.net请求时,我得到了:
{
"success": false,
"error": {
"code": 101,
"type": "missing_access_key",
"info": "You have not supplied an API Access Key. [Required format: access_key=YOUR_ACCESS_KEY]"
}
}
这意味着您需要提供一个API密钥(必须订阅apilayer.net并获取一个API密钥),而应该调用此URL:
https://api.currencylayer.com/convert?access_key=YOUR_ACCESS_KEY&from=NGN&to=ZAR&amount=10
alphavantage.co
当我尝试获取您的alphavantage.co请求时,我得到了:
> https://www.alphavantage.co/query?function=CURRENCY_EXCHANGE_RATE&from_currency=ZAR&to_currency=NGN&apikey=ZRH58691ZX2ENX1U
{
"Error Message": "Invalid API call. Please retry or visit the documentation (https://www.alphavantage.co/documentation/) for CURRENCY_EXCHANGE_RATE."
}
但是当我尝试使用欧元和BTC时,我得到了:
> https://www.alphavantage.co/query?function=CURRENCY_EXCHANGE_RATE&from_currency=BTC&to_currency=EUR&apikey=ZRH58691ZX2ENX1U
{
"Realtime Currency Exchange Rate": {
"1. From_Currency Code": "BTC",
"2. From_Currency Name": "Bitcoin",
"3. To_Currency Code": "EUR",
"4. To_Currency Name": "Euro",
"5. Exchange Rate": "9901.50756600",
"6. Last Refreshed": "2020-08-06 09:35:01",
"7. Time Zone": "UTC",
"8. Bid Price": "9901.50756600",
"9. Ask Price": "9901.51600000"
}
}
原因是即使这些API提供了正确的ISO代码,这些API也无法将ZAR和NGN识别为货币符号