import requests

url = "https://api.nycnm.cn/API/gupiao.php"
params = {
    "format": "value",
    "apikey": "value"
}
response = requests.get(url, params=params)
print(response.json())

<?php
$url = "https://api.nycnm.cn/API/gupiao.php";
$params = {"format":"value","apikey":"value"};
$url .= '?' . http_build_query($params);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);

echo $response;
?>

OkHttpClient client = new OkHttpClient();

Request request = new Request.Builder()
  .url("https://api.nycnm.cn/API/gupiao.php?format=value&apikey=value")
  .get()
  .build();

Response response = client.newCall(request).execute();
System.out.println(response.body().string());

package main

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

func main() {
	url := "https://api.nycnm.cn/API/gupiao.php?format=value&apikey=value"
	resp, err := http.Get(url)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	body, _ := ioutil.ReadAll(resp.Body)
	fmt.Println(string(body))
}