当日货币汇率

提供全球主要货币的实时汇率，支持美元、欧元、英镑、日元等常见币种的数据查询，帮您轻松完成外币汇率查询。

接口地址

https://api.nxvav.cn/api/exchange-rate/

请求示例

Shell

curl --location --request GET "https://api.nxvav.cn/api/exchange-rate"

JavaScript

var requestOptions = {
   method: 'GET',
   redirect: 'follow'
};

fetch("https://api.nxvav.cn/api/exchange-rate", requestOptions)
   .then(response => response.text())
   .then(result => console.log(result))
   .catch(error => console.log('error', error));

Java

Unirest.setTimeouts(0, 0);
HttpResponse<String> response = Unirest.get("https://api.nxvav.cn/api/exchange-rate")
   .asString();

Swift

import Foundation
#if canImport(FoundationNetworking)
import FoundationNetworking
#endif

var semaphore = DispatchSemaphore (value: 0)

var request = URLRequest(url: URL(string: "https://api.nxvav.cn/api/exchange-rate")!,timeoutInterval: Double.infinity)
request.httpMethod = "GET"

let task = URLSession.shared.dataTask(with: request) { data, response, error in 
   guard let data = data else {
      print(String(describing: error))
      semaphore.signal()
      return
   }
   print(String(data: data, encoding: .utf8)!)
   semaphore.signal()
}

task.resume()
semaphore.wait()

Go

package main

import (
   "fmt"
   "net/http"
   "io/ioutil"
)

func main() {

   url := "https://api.nxvav.cn/api/exchange-rate"
   method := "GET"

   client := &http.Client {
   }
   req, err := http.NewRequest(method, url, nil)

   if err != nil {
      fmt.Println(err)
      return
   }
   res, err := client.Do(req)
   if err != nil {
      fmt.Println(err)
      return
   }
   defer res.Body.Close()

   body, err := ioutil.ReadAll(res.Body)
   if err != nil {
      fmt.Println(err)
      return
   }
   fmt.Println(string(body))
}

PHP

<?php

$curl = curl_init();

curl_setopt_array($curl, array(
   CURLOPT_URL => 'https://api.nxvav.cn/api/exchange-rate',
   CURLOPT_RETURNTRANSFER => true,
   CURLOPT_ENCODING => '',
   CURLOPT_MAXREDIRS => 10,
   CURLOPT_TIMEOUT => 0,
   CURLOPT_FOLLOWLOCATION => true,
   CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
   CURLOPT_CUSTOMREQUEST => 'GET',
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

Python

import requests

url = "https://api.nxvav.cn/api/exchange-rate"

payload={}
headers = {}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

C

CURL *curl;
CURLcode res;
curl = curl_easy_init();
if(curl) {
   curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");
   curl_easy_setopt(curl, CURLOPT_URL, "https://api.nxvav.cn/api/exchange-rate");
   curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
   curl_easy_setopt(curl, CURLOPT_DEFAULT_PROTOCOL, "https");
   struct curl_slist *headers = NULL;
   curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
   res = curl_easy_perform(curl);
}
curl_easy_cleanup(curl);

C#

var client = new RestClient("https://api.nxvav.cn/api/exchange-rate");
client.Timeout = -1;
var request = new RestRequest(Method.GET);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

Ruby

require "uri"
require "net/http"

url = URI("https://api.nxvav.cn/api/exchange-rate")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Get.new(url)

response = https.request(request)
puts response.read_body

请求参数

参数名	类型	必填	说明
currency	string	否	货币代码，可以在 https://coinyep.com/zh/currencies 查询，默认为 CNY （人民币）
encoding	string	否	编码方式，支持 text json markdown

返回响应

字段名	类型	说明
code	integer	状态码
message	string	返回信息
data	object	返回数据
base_code	string	基准货币代码，默认为 CNY （人民币）
updated	string	更新时间
updated_at	integer	更新时间，格式为时间戳（毫秒）
next_updated	string	下次更新时间
rates	array	汇率数据，包含货币代码和对应汇率
currency	string	货币代码，例如 USD、EUR 等
rate	integer/number	对应货币的汇率

返回示例

成功 200

{
  "code": 200,
  "message": "获取成功。数据来自官方/权威源头，以确保稳定与实时。",
  "data": {
    "base_code": "CNY",
    "updated": "2025/11/17 08:02:32",
    "updated_at": 1763337752000,
    "next_updated": "2025/11/18 08:17:02",
    "next_updated_at": 1763425022000,
    "rates": [
      {
        "currency": "CNY",
        "rate": 1
      },
      {
        "currency": "AED",
        "rate": 0.516828
      },
      {
        "currency": "AFN",
        "rate": 9.323724
      },
      {
        "currency": "ALL",
        "rate": 11.691294
      },
      {
        "currency": "AMD",
        "rate": 53.779007
      },
      {
        "currency": "ANG",
        "rate": 0.251905
      },
      {
        "currency": "更多汇率...",
        "rate": 0
      }
    ]
  }
}

失败 201

{
  "code": 201,
  "msg": "参数错误"
}