calendy

calendy.py

import requests
import time
from datetime import datetime, timedelta
from faker import Faker

# we'll use Faker to generate fake names, emails, etc
fake = Faker()

starting_url = "https://calendly.com/tanguy-12/1-reunion-presentation-30min-clone/"
scheduling_link_uuid="3g3-bw9-g7j"
phone_number=None
scheduling_url = "https://calendly.com/api/booking/invitees"

# generate today's date for use in range later
today = datetime.today() + timedelta(days=1)
today_formatted = today.strftime("%Y-%m-%d")

# generate the date 30 days from today for use in range later
one_year_from_today = today + timedelta(days=30)
one_year_from_today_formatted = one_year_from_today.strftime("%Y-%m-%d")

# GET request to get event types
username = starting_url.split("/")[3]

event_types_url = f"https://calendly.com/api/booking/profiles/{username}/event_types"

response = requests.get(event_types_url)
event_types = response.json()

# event types have the URL paths we need (i.e. /30min)
# we need to get the UUID in the API call
for event_type in event_types:
    uuid = event_type["uuid"]

    # GET request to get the dates available for the event type
    time_zone = "Europe/Paris"
    range_start = today_formatted
    range_end = one_year_from_today_formatted
    booking_dates_url = (
        f"https://calendly.com/api/booking/event_types/{uuid}/calendar/range"
    )
    query_string = (
        f"?timezone={time_zone}&range_start={range_start}&range_end={range_end}"
    )
    booking_dates_url += query_string

    response = requests.get(booking_dates_url)
    booking_dates = response.json()
    booking_dates = booking_dates["days"]  # we only need the days

    # check if the user is available on each date
    for booking_date in booking_dates:
        if booking_date["status"] == "available":
            # get open spots for each available date
            open_spots = booking_date["spots"]

            for open_spot in open_spots:
                # we need the starting time for each open spot
                start_time = open_spot["start_time"]

                # we use data we've gathered to generate a payload
                payload = {
                    "event": {
                        "start_time": start_time,
                        "location_configuration": {
                            "location": None,
                            "phone_number": phone_number,
                            "additional_info": None,
                        },
                    },
                    "event_type_uuid": uuid,
                    "invitee": {
                        "full_name": fake.simple_profile()["name"],
                        "email": fake.simple_profile()["mail"],
                        "timezone": time_zone,
                        "time_notation": "24h",
                    },
                    "remember_device":False,
                    "scheduling_link_uuid":scheduling_link_uuid,
                }

                headers = {
                    "Host": "calendly.com",
                    "User-Agent": fake.chrome(),
                    "Accept": "application/json, text/plain, */*",
                    "Accept-Language": "en-US,en;q=0.5",
                    "Accept-Encoding": "gzip, deflate, br",
                    "Referer": starting_url,
                    "X-Requested-With": "XMLHttpRequest",
                    "Content-Type": "application/json",
                    "Content-Length": "3924",
                    "Origin": "https://calendly.com",
                    "DNT": "1",
                    "Sec-GPC": "1",
                    "Connection": "keep-alive",
                    "Sec-Fetch-Dest": "empty",
                    "Sec-Fetch-Mode": "cors",
                    "Sec-Fetch-Site": "same-origin",
                    "Pragma": "no-cache",
                    "Cache-Control": "no-cache",
                    "TE": "trailers",
                }

                # finally, send a POST request with our payload to schedule an appointment
                response = requests.post(scheduling_url, json=payload, headers=headers)
                if response.status_code != 200:
                    # for debugging
                    print(f"Status Code: {response.status_code}")
                    try:
                        print(response.json())
                    except:
                        pass
                    print(f"Payload sent: {payload}")
                else:
                    print("Successful request.")