var options = new RestClientOptions("https://example.com")
{
  MaxTimeout = -1,
};
var client = new RestClient(options);
var request = new RestRequest("/api/get-value?apikey=k_1234&param1=value1", Method.Get);
RestResponse response = await client.ExecuteAsync(request);
Console.WriteLine(response.Content);

curl --location 'https://example.com/api/get-value?apikey=k_1234&param1=value1'

var request = http.Request('GET', Uri.parse('https://example.com/api/get-value?apikey=k_1234&param1=value1'));

http.StreamedResponse response = await request.send();

if (response.statusCode == 200) {
  print(await response.stream.bytesToString());
}
else {
  print(response.reasonPhrase);
}

var request = http.Request('GET', Uri.parse('https://example.com/api/get-value?apikey=k_1234&param1=value1'));

http.StreamedResponse response = await request.send();

if (response.statusCode == 200) {
  print(await response.stream.bytesToString());
}
else {
  print(response.reasonPhrase);
}

package main

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

func main() {

  url := "https://example.com/api/get-value?apikey=k_1234&param1=value1"
  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))
}

GET /api/get-value?apikey=k_1234&param1=value1 HTTP/1.1
Host: example.com

OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
MediaType mediaType = MediaType.parse("text/plain");
RequestBody body = RequestBody.create(mediaType, "");
Request request = new Request.Builder()
  .url("https://example.com/api/get-value?apikey=k_1234&param1=value1")
  .method("GET", body)
  .build();
Response response = client.newCall(request).execute();

Unirest.setTimeouts(0, 0);
HttpResponse<String> response = Unirest.get("https://example.com/api/get-value?apikey=k_1234&param1=value1")
  .asString();

const requestOptions = {
  method: "GET",
  redirect: "follow"
};

fetch("https://example.com/api/get-value?apikey=k_1234&param1=value1", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result))
  .catch((error) => console.error(error));

var settings = {
  "url": "https://example.com/api/get-value?apikey=k_1234&param1=value1",
  "method": "GET",
  "timeout": 0,
};

$.ajax(settings).done(function (response) {
  console.log(response);
});

// WARNING: For GET requests, body is set to null by browsers.

var xhr = new XMLHttpRequest();
xhr.withCredentials = true;

xhr.addEventListener("readystatechange", function() {
  if(this.readyState === 4) {
    console.log(this.responseText);
  }
});

xhr.open("GET", "https://example.com/api/get-value?apikey=k_1234&param1=value1");

xhr.send();

val client = OkHttpClient()
val request = Request.Builder()
  .url("https://example.com/api/get-value?apikey=k_1234&param1=value1")
  .build()
val response = client.newCall(request).execute()

CURL *curl;
CURLcode res;
curl = curl_easy_init();
if(curl) {
  curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");
  curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/api/get-value?apikey=k_1234&param1=value1");
  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);

const axios = require('axios');

let config = {
  method: 'get',
  maxBodyLength: Infinity,
  url: 'https://example.com/api/get-value?apikey=k_1234&param1=value1',
  headers: { }
};

axios.request(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});

var https = require('follow-redirects').https;
var fs = require('fs');

var options = {
  'method': 'GET',
  'hostname': 'example.com',
  'path': '/api/get-value?apikey=k_1234&param1=value1',
  'headers': {
  },
  'maxRedirects': 20
};

var req = https.request(options, function (res) {
  var chunks = [];

  res.on("data", function (chunk) {
    chunks.push(chunk);
  });

  res.on("end", function (chunk) {
    var body = Buffer.concat(chunks);
    console.log(body.toString());
  });

  res.on("error", function (error) {
    console.error(error);
  });
});

req.end();

var request = require('request');
var options = {
  'method': 'GET',
  'url': 'https://example.com/api/get-value?apikey=k_1234&param1=value1',
  'headers': {
  }
};
request(options, function (error, response) {
  if (error) throw new Error(error);
  console.log(response.body);
});

var unirest = require('unirest');
var req = unirest('GET', 'https://example.com/api/get-value?apikey=k_1234&param1=value1')
  .end(function (res) { 
    if (res.error) throw new Error(res.error); 
    console.log(res.raw_body);
  });

#import <Foundation/Foundation.h>

dispatch_semaphore_t sema = dispatch_semaphore_create(0);

NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://example.com/api/get-value?apikey=k_1234&param1=value1"]
  cachePolicy:NSURLRequestUseProtocolCachePolicy
  timeoutInterval:10.0];

[request setHTTPMethod:@"GET"];

NSURLSession *session = [NSURLSession sharedSession];
NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
  if (error) {
    NSLog(@"%@", error);
    dispatch_semaphore_signal(sema);
  } else {
    NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
    NSError *parseError = nil;
    NSDictionary *responseDictionary = [NSJSONSerialization JSONObjectWithData:data options:0 error:&parseError];
    NSLog(@"%@",responseDictionary);
    dispatch_semaphore_signal(sema);
  }
}];
[dataTask resume];
dispatch_semaphore_wait(sema, DISPATCH_TIME_FOREVER);

open Lwt
open Cohttp
open Cohttp_lwt_unix

let reqBody = 
  let uri = Uri.of_string "https://example.com/api/get-value?apikey=k_1234&param1=value1" in
  Client.call `GET uri >>= fun (_resp, body) ->
  body |> Cohttp_lwt.Body.to_string >|= fun body -> body

let () =
  let respBody = Lwt_main.run reqBody in
  print_endline (respBody)

<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://example.com/api/get-value?apikey=k_1234&param1=value1',
  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;

<?php
$client = new Client();
$request = new Request('GET', 'https://example.com/api/get-value?apikey=k_1234&param1=value1');
$res = $client->sendAsync($request)->wait();
echo $res->getBody();

<?php
require_once 'HTTP/Request2.php';
$request = new HTTP_Request2();
$request->setUrl('https://example.com/api/get-value?apikey=k_1234&param1=value1');
$request->setMethod(HTTP_Request2::METHOD_GET);
$request->setConfig(array(
  'follow_redirects' => TRUE
));
try {
  $response = $request->send();
  if ($response->getStatus() == 200) {
    echo $response->getBody();
  }
  else {
    echo 'Unexpected HTTP status: ' . $response->getStatus() . ' ' .
    $response->getReasonPhrase();
  }
}
catch(HTTP_Request2_Exception $e) {
  echo 'Error: ' . $e->getMessage();
}

<?php
$client = new http\Client;
$request = new http\Client\Request;
$request->setRequestUrl('https://example.com/api/get-value?apikey=k_1234&param1=value1');
$request->setRequestMethod('GET');
$request->setOptions(array());

$client->enqueue($request)->send();
$response = $client->getResponse();
echo $response->getBody();

$response = Invoke-RestMethod 'https://example.com/api/get-value?apikey=k_1234&param1=value1' -Method 'GET' -Headers $headers
$response | ConvertTo-Json

import http.client

conn = http.client.HTTPSConnection("example.com")
payload = ''
headers = {}
conn.request("GET", "/api/get-value?apikey=k_1234&param1=value1", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

import requests

url = "https://example.com/api/get-value?apikey=k_1234&param1=value1"

payload = {}
headers = {}

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

print(response.text)

library(httr)

res <- VERB("GET", url = "https://example.com/api/get-value?apikey=k_1234&param1=value1")

cat(content(res, 'text'))

library(RCurl)
res <- getURL("https://example.com/api/get-value?apikey=k_1234&param1=value1", .opts=list(followlocation = TRUE))
cat(res)

require "uri"
require "net/http"

url = URI("https://example.com/api/get-value?apikey=k_1234&param1=value1")

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

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = reqwest::Client::builder()
        .build()?;

    let request = client.request(reqwest::Method::GET, "https://example.com/api/get-value?apikey=k_1234&param1=value1");

    let response = request.send().await?;
    let body = response.text().await?;

    println!("{}", body);

    Ok(())
}

http --follow --timeout 3600 GET 'https://example.com/api/get-value?apikey=k_1234&param1=value1'

wget --no-check-certificate --quiet \
  --method GET \
  --timeout=0 \
  --header '' \
   'https://example.com/api/get-value?apikey=k_1234&param1=value1'

var request = URLRequest(url: URL(string: "https://example.com/api/get-value?apikey=k_1234&param1=value1")!,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))
    return
  }
  print(String(data: data, encoding: .utf8)!)
}

task.resume()