I finally found a code that was working!
import os import time import RPi.GPIO as GPIO GPIO.setwarnings(False) GPIO.setmode(GPIO.BOARD) GPIO.setup(10, GPIO.IN, pull_up_down=GPIO.PUD_DOWN) state = 0 while True: if GPIO.input (10) == GPIO.HIGH: if state == 0: print("Working") os.system ("curl -X POST https://maker.ifttt.com/trigger/iftttButton/with/key/YOUR_KEY") state = 1 time.sleep (0.5) elif GPIO.input (10) ==GPIO.LOW: if state == 1: state = 0