Control Esp32 Led From anywhere in the world using Python & FastApi

#include <WiFi.h>
#include <HTTPClient.h>
#include <ArduinoJson.h>

const char* ssid = "ApyCoder";     // Replace with your WiFi SSID
const char* password = "Asif12345";  // Replace with your WiFi Password
const char* serverUrl = "http://10.129.101.93:8000/led";  // FastAPI server URL

// GPIO pins connected to the LEDs (Updated to D10, D9, D8)
const int ledPins[3] = {10, 9, 8};  

void setup() {
    Serial.begin(115200);

    // Initialize LED pins as OUTPUT
    for (int i = 0; i < 3; i++) {
        pinMode(ledPins[i], OUTPUT);
        digitalWrite(ledPins[i], LOW);  // Ensure all LEDs are off at the start
    }

    // Connect to WiFi
    WiFi.begin(ssid, password);
    Serial.print("Connecting to WiFi");

    while (WiFi.status() != WL_CONNECTED) {
        delay(500);
        Serial.print(".");
    }
    Serial.println("\nConnected to WiFi!");
}

void loop() {
    if (WiFi.status() == WL_CONNECTED) {
        HTTPClient http;
        http.begin(serverUrl);  // HTTP request to the FastAPI server
        int httpCode = http.GET();  // Send GET request

        if (httpCode == 200) {  // Successful response
            String payload = http.getString();  // Get the response string
            Serial.println("Response: " + payload);

            // Parse JSON response
            StaticJsonDocument<200> doc;
            deserializeJson(doc, payload);

            // Loop through each LED and update the state based on the response
            for (int i = 0; i < 3; i++) {
                int ledState = doc["leds"][i]["state"];  // Get the state for each LED
                if (ledState == 1) {
                    digitalWrite(ledPins[i], HIGH);  // Turn ON LED
                } else {
                    digitalWrite(ledPins[i], LOW);   // Turn OFF LED
                }
            }

        } else {
            Serial.println("Failed to get LED state");
        }

        http.end();  // Close HTTP connection
    } else {
        Serial.println("WiFi Disconnected! Reconnecting...");
        WiFi.begin(ssid, password);  // Reconnect to WiFi
    }

    delay(2000);  // Fetch LED state every 2 seconds
}