actually after talking to Chowderr he told me that i won't always have a 100% accurate rate. But i still do have a question, is there any other way to get the date without a function? Because it seems like i give me the day, when i give him a date before even runing any function, or if it's a saturday or a sunday, then it it's not he runs the function and check the availability.. I'm a bit confused, tried to check the logs but i couldn't find any information other then the API request has not been made... It's so annyoing 2 times out of 3 he will understand that tomorrow is a sunday and will tell me that the office is closed, and the third time he will tell me to wait for hil to check the availabilit, and the function runs... I really don't understand why