chia alerter

chia_alerter.py

import requests
import re
import time
import random
import subprocess

MAILGUN_API_KEY = 'API_KEY'
MAILGUN_DOMAIN = 'yourdomain.com'
CHIA_ADDRESS = 'CHIA_ADDRESS'

balance_reg = r'Total chia farmed: (\d+\.\d+)'
dest_email = '[email protected]'
origin_email = '[email protected]'

curr_balance = None

def __send_email(email, balance, chia_address, more=True):
    if more:
        subject = f'CHIA: 🌱 New Chia reward, balance: {balance}'
    else:
        subject = f'CHIA: Net balance on wallet decreased, balance: {balance}'

    data = requests.post('https://api.mailgun.net/v3/{MAILGUN_DOMAIN}/messages',
        auth=('api', MAILGUN_API_KEY),
        data={
        'from': f'Chia alerter <{origin_email}>',
        'to': email,
        'subject': subject,
        'text': f'see: https://www.chiaexplorer.com/blockchain/address/{chia_address}'
    })

    if data.status_code == 200:
        print(f'sent e-mail to {email}')
    else:
        print(f'error sending e-mail to {email}: {data.text}')

if __name__ == "__main__":
    while True:
      print(f"Checking balance...")
      summary = str(subprocess.check_output(["chia", "farm", "summary"]))

      new_balance = re.search(balance_reg, summary)[1]

      if curr_balance and new_balance > curr_balance:
        __send_email(dest_email, new_balance, CHIA_ADDRESS)
      elif curr_balance and new_balance < curr_balance:
        __send_email(dest_email, new_balance, CHIA_ADDRESS)
      else:
        print(f"\t Balance didn't change, {new_balance} == {curr_balance}")

      curr_balance = new_balance
      # print("\tSetting normal balance..., not sending e-mail")

      time.sleep(60 * 5)