POST /demo

interface DemoResponse {
  demo?: true;
  simulated_subscribe?: { readonly token: string; readonly number: string; readonly expires_at: string; readonly renewed: boolean };
  simulated_send?: { readonly message_id: string; readonly status: string };
  simulated_receive?: { readonly messages: Record<string, unknown>[]; readonly count: number };
  note?: string;
}

const response = await fetch('https://agentnumber.really.com/demo', {
  method: 'POST'
});
if (!response.ok) {
  throw new Error(`simulated end-to-end flow (no payment, no real number) failed: ${response.status}`);
}
const data = (await response.json()) as DemoResponse;

requests.post("https://agentnumber.really.com/demo")

package main

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

func main() {
	requestUrl := "https://agentnumber.really.com/demo"

	req, _ := http.NewRequest("POST", requestUrl, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}

fetch('https://agentnumber.really.com/demo', {
  method: 'POST'
})

import { request } from 'undici'

const { statusCode, body } = await request('https://agentnumber.really.com/demo', {
  method: 'POST'
})

require 'uri'
require 'net/http'

url = URI("https://agentnumber.really.com/demo")

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

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

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

import Foundation

var request = URLRequest(url: URL(string: "https://agentnumber.really.com/demo")!)
request.httpMethod = "POST"

let (data, response) = try await URLSession.shared.data(for: request)

guard let httpResponse = response as? HTTPURLResponse,
      200..<300 ~= httpResponse.statusCode else {
  throw URLError(.badServerResponse)
}

print(String(data: data, encoding: .utf8) ?? "")

val client = OkHttpClient()

val request = Request.Builder()
  .url("https://agentnumber.really.com/demo")
  .post(null)
  .build()

val response = client.newCall(request).execute()

POST /demo HTTP/1.1
Host: agentnumber.really.com

HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://agentnumber.really.com/demo"))
    .method("POST", HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> response = HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());

#import <Foundation/Foundation.h>

NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://agentnumber.really.com/demo"]
                                                       cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                   timeoutInterval:10.0];
[request setHTTPMethod:@"POST"];

NSURLSession *session = [NSURLSession sharedSession];
NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                            completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                if (error) {
                                                    NSLog(@"%@", error);
                                                } else {
                                                    NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                    NSLog(@"%@", httpResponse);
                                                }
                                            }];
[dataTask resume];

using var client = new HttpClient();

var request = new HttpRequestMessage(HttpMethod.Post, "https://agentnumber.really.com/demo");

using var response = await client.SendAsync(request);

#include <curl/curl.h>

int main(void) {
  curl_global_init(CURL_GLOBAL_DEFAULT);
  CURL *curl = curl_easy_init();
  if (!curl) {
    curl_global_cleanup();
    return 1;
  }

  curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");
  curl_easy_setopt(curl, CURLOPT_URL, "https://agentnumber.really.com/demo");

  CURLcode res = curl_easy_perform(curl);
  curl_easy_cleanup(curl);
  curl_global_cleanup();

  return (int)res;
}

import 'package:http/http.dart' as http;

void main() async {
  final response = await http.post(Uri.parse('https://agentnumber.really.com/demo'));
  print(response.body);
}

let client = reqwest::Client::new();

let request = client.post("https://agentnumber.really.com/demo");

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

$ch = curl_init("https://agentnumber.really.com/demo");

curl_setopt($ch, CURLOPT_POST, true);

curl_exec($ch);

curl_close($ch);