/*******************************************************************
 *  An example of usisng the InstagramStats library to get
 *  info on a given user
 *
 *  Written by Brian Lough
 *  https://www.youtube.com/channel/UCezJOfu7OtqGzd5xrP3q6WA
 *******************************************************************/

#include "InstagramStats.h"
#include "Arduino.h"
#include <Servo.h>

Servo servo1;

 // ----------------------------
 // Standard Libraries - Already Installed if you have ESP32 set up
 // ----------------------------

#include <WiFi.h>
#include <WiFiClientSecure.h>

//LED setup
#define GREENPIN 38
#define FADESPEED 5

//Servo
static const int servoPin = 5;
static const int potentiometerPin = 14;

int value;

// ----------------------------
// Additional Libraries - each one of these will need to be installed.
// ----------------------------

#include "JsonStreamingParser.h"
// Used to parse the Json code within the library
// Available on the library manager (Search for "Json Streamer Parser")
// https://github.com/squix78/json-streaming-parser

//------- Replace the following! ------
char ssid[] = "iPhone Maciek";       // your network SSID (name)
char password[] = "o9h2gott";  // your network key

WiFiClientSecure client;
InstagramStats instaStats(client);

unsigned long delayBetweenChecks = 20000; //mean time between api requests
unsigned long whenDueToCheck = 0;

//Inputs
String userName = "najadeostos"; // from their instagram url https://www.instagram.com/brian_lough/


void setup() {

  Serial.begin(115200);
  servo1.attach(servoPin);

  // Attempt to connect to Wifi network:
  Serial.print("Connecting Wifi: ");
  Serial.println(ssid);

  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print(".");
    delay(500);
  }
  Serial.println("");
  Serial.println("WiFi connected");
  Serial.println("IP address: ");
  IPAddress ip = WiFi.localIP();
  Serial.println(ip);
}

void getInstagramStatsForUser() {
  Serial.println("Getting instagram user stats for " + userName );
  InstagramUserStats response = instaStats.getUserStats(userName);
  Serial.println("Response:");
  Serial.print("Number of followers: ");
  Serial.println(response.followedByCount);
}

void loop() {
    unsigned long timeNow = millis();
  if ((timeNow > whenDueToCheck))  {
    getInstagramStatsForUser();
    whenDueToCheck = timeNow + delayBetweenChecks;
  }
    int value = read(response.followedByCount);
    int servoPosition = map(value, 166, 170, 0, 180);
    servo1.write(servoPosition);
    Serial.println(servoPosition);
    delay(20);
}
 /* int value = (response.followedByCount);
  follows = map(value, 166, 170, 0, 255);
  analogWrite(GREENPIN, follows);
  delay(FADESPEED); */




--------------------------------




Arduino: 1.8.7 (Windows 10), Board: "WIFI_Kit_32, 80MHz, 921600"

C:\Users\tomak\Documents\Arduino\UserData_led_intensity_from_follows\UserData_led_intensity_from_follows.ino: In function 'void loop()':

UserData_led_intensity_from_follows:91:22: error: 'response' was not declared in this scope

     int value = read(response.followedByCount);

                      ^

exit status 1
'response' was not declared in this scope

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.