Streaming audio chunks from API to XIAO esp32s3 with MAX98357 Amp

I got the example from Drone bot GUY working, I realised that I had the wrong “Audio.h” library and that this was the right one. Still a lot more to implement, but getting close

EDIT: added code

#include "Arduino.h"
#include "WiFi.h"
#include "Audio.h"
#include "HTTPClient.h"
#include "FS.h"
#include "LittleFS.h"

#define I2S_DOUT  9
#define I2S_BCLK  8
#define I2S_LRC   7

Audio audio;

const char* ssid = "SSID";
const char* password = "PASSWORD";

void setup() {
  Serial.begin(115200);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("WiFi connected");

  // Initialize and mount LittleFS
  if (!LittleFS.begin(true)) {
    Serial.println("An error has occurred while mounting LittleFS");
    return;
  }

  // Delete the existing response file if it exists
  if (LittleFS.exists("/response.mp3")) {
    LittleFS.remove("/response.mp3");
    Serial.println("Existing MP3 file deleted");
  }

  // Initialize the I2S output
  audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
  audio.setVolume(100); // Adjust volume as needed

  HTTPClient http;
  http.begin("http://192.168.1.137:8000/api/audio"); // Your API endpoint
  http.addHeader("Content-Type", "application/json");

  int httpResponseCode = http.POST("{\"data\":\"Your data here\"}"); // Send POST request
  if (httpResponseCode > 0) {
    File file = LittleFS.open("/response.mp3", FILE_WRITE);
    if (file) {
      http.writeToStream(&file);
      file.close();
      Serial.println("MP3 saved");
    } else {
      Serial.println("Failed to open file for writing");
    }
  } else {
    Serial.print("Error on sending POST: ");
    Serial.println(httpResponseCode);
  }
  http.end();

  // Play the saved MP3 file using LittleFS
  audio.connecttoFS(LittleFS, "/response.mp3");
}

void loop() {
  audio.loop();
}