Discord webhook pulling latest GOG giveaway and pushing the embed message about it

gog_giveaway_hook.py

#!/usr/bin/env python3

import requests
import datetime
from math import floor
import json
import os


WEBHOOK_URL = ""

if not WEBHOOK_URL:
    print("Provide webhook url")
    exit()

if not os.path.exists("last.txt"):
    open("last.txt", "x").close()
response = requests.get("https://sections.gog.com/v1/pages/2f?countryCode=PL&locale=en-US&currencyCode=PLN")

data = response.json()

giveaway_section = None

for section in data['sections']:
    if section['sectionType'] == 'GIVEAWAY_SECTION':
        giveaway_section = section['sectionId']
        break

if not giveaway_section:
    print("No giveaway")
    exit()

response = requests.get(f"https://sections.gog.com/v1/pages/2f/sections/{giveaway_section}?countryCode=PL&locale=en-US&currencyCode=PLN")
giveaway_data = response.json()
giveaway_props = giveaway_data["properties"]
giveaway_product = giveaway_props["product"]

last_giveaway = open("last.txt", 'r').read()

if last_giveaway == giveaway_product["title"]:
    print("Already sent notification")
    exit()

response = requests.get(f"https://gamesdb.gog.com/platforms/gog/external_releases/{giveaway_product['id']}")
extra_data = response.json()

end_time = datetime.datetime.fromisoformat(giveaway_props['endDate'])
end_ts = floor(end_time.timestamp())

rating = f"⭐ {giveaway_product['reviewsRating'] / 10:0.1f}/5.0"

data = {
    'payload_json': json.dumps({
        'embeds': [
            {
                'color': 0x6D3AFE,
                'type': 'rich',
                'description': extra_data['summary']['*'],
                'fields': [
                    { 'name': 'Ends', 'value': f"<t:{end_ts + 1}:f>", 'inline': True },
                    { 'name': 'Claim directly', 'value': '[Open](https://gog.com/giveaway/claim)', 'inline': True },
                    { 'name': 'Reviews rating', 'value': rating, 'inline': True },
                    { 'name': 'Supported OS', 'value': ', '.join([os.capitalize() for os in giveaway_product['operatingSystems']]), 'inline': True },
                    ],
                'title': giveaway_product['title'],
                'image': {'url': giveaway_product['coverHorizontal']},
                'url': f'https://gog.com/game/{giveaway_product["slug"]}',
                'footer': {
                    'text': 'Powered by Heroic'
                }
            }
        ]})
}


res = requests.post(WEBHOOK_URL, data=data)


open("last.txt", 'w').write(giveaway_product["title"])

Embed looks like follows: