❔ how to make an API call

public bool Execute()
    {
        string url = "URL here";
        
        var ttsRequest = (HttpWebRequest)WebRequest.Create(url);
        ttsRequest.ContentType = "application/json";
        ttsRequest.Method = "POST";
        
        JObject postJson = new JObject(); //"{text:\"This is a test message\", voice:\"en_us_001\"}";
                postJson["text"] = args["rawInput"].ToString(); //This is another test message.";
                postJson["voice"] = "en_male_m03_lobby";

        using (var client = new StreamWriter(ttsRequest.GetRequestStream())) 
            {
            client.Write(postJson.ToString());
            }

        var ttsResponse = (HttpWebResponse)ttsRequest.GetResponse();
        using (var streamReader = new StreamReader(ttsResponse.GetResponseStream()))
        {
            var result = streamReader.ReadToEnd();
            JObject ttsData = JObject.Parse(result);

        Byte[] audioBytes = Convert.FromBase64String(ttsData.Value<string>("data"));
        File.WriteAllBytes("./tts.mp3", audioBytes);
        CPH.Wait(1000);
        CPH.PlaySound("./tts.mp3", 1.0f, true);
        }
        return true;
    }

public bool Execute()
    {
        string url = "URL here";
        
        var ttsRequest = (HttpWebRequest)WebRequest.Create(url);
        ttsRequest.ContentType = "application/json";
        ttsRequest.Method = "POST";
        
        JObject postJson = new JObject(); //"{text:\"This is a test message\", voice:\"en_us_001\"}";
                postJson["text"] = args["rawInput"].ToString(); //This is another test message.";
                postJson["voice"] = "en_male_m03_lobby";

        using (var client = new StreamWriter(ttsRequest.GetRequestStream())) 
            {
            client.Write(postJson.ToString());
            }

        var ttsResponse = (HttpWebResponse)ttsRequest.GetResponse();
        using (var streamReader = new StreamReader(ttsResponse.GetResponseStream()))
        {
            var result = streamReader.ReadToEnd();
            JObject ttsData = JObject.Parse(result);

        Byte[] audioBytes = Convert.FromBase64String(ttsData.Value<string>("data"));
        File.WriteAllBytes("./tts.mp3", audioBytes);
        CPH.Wait(1000);
        CPH.PlaySound("./tts.mp3", 1.0f, true);
        }
        return true;
    }

HttpClient client = new();
var response = await client.GetAsync(url);
var bytes = await response.Content.ReadAsBytesAsync();
// ...

HttpClient client = new();
var response = await client.GetAsync(url);
var bytes = await response.Content.ReadAsBytesAsync();
// ...

using System;
using System.Threading.Tasks;
using System.IO;
using System.Net.Http;
using System.Web;

public class CPHInline
{
    HttpClient client = new HttpClient();
    
    public bool Execute()
    {
        try
        {
            var task = GetAudioFile();
            task.Wait();
            
            string audioFileName = task.Result;
            
            CPH.PlaySound(audioFileName, 1.0f, true);
        } catch (Exception e)
        {
            CPH.LogDebug($"Something wrong: {e.Message}");
            return false;
        }
        
        return true;
    }
    
    async Task<string> GetAudioFile()
    {
        var ttsText = args["ttsText"].ToString();
        var fileName = args["fileName"].ToString();

        var URI = new Uri($"https://tts.cyzon.us/tts?text={HttpUtility.UrlEncode(ttsText)}");
        
        var    responseStream = await client.GetStreamAsync(URI);
        
        using (var fs = new FileStream(fileName, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None))
        {
            await responseStream.CopyToAsync(fs);
        }
        
        return fileName;
    }
}

using System;
using System.Threading.Tasks;
using System.IO;
using System.Net.Http;
using System.Web;

public class CPHInline
{
    HttpClient client = new HttpClient();
    
    public bool Execute()
    {
        try
        {
            var task = GetAudioFile();
            task.Wait();
            
            string audioFileName = task.Result;
            
            CPH.PlaySound(audioFileName, 1.0f, true);
        } catch (Exception e)
        {
            CPH.LogDebug($"Something wrong: {e.Message}");
            return false;
        }
        
        return true;
    }
    
    async Task<string> GetAudioFile()
    {
        var ttsText = args["ttsText"].ToString();
        var fileName = args["fileName"].ToString();

        var URI = new Uri($"https://tts.cyzon.us/tts?text={HttpUtility.UrlEncode(ttsText)}");
        
        var    responseStream = await client.GetStreamAsync(URI);
        
        using (var fs = new FileStream(fileName, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None))
        {
            await responseStream.CopyToAsync(fs);
        }
        
        return fileName;
    }
}

            var task = GetAudioFile();
            task.Wait();

            var task = GetAudioFile();
            task.Wait();

await GetAudioFile();

await GetAudioFile();