Send your spendings to bot and it will add them to specified spreadsheet.

1. Add google credentials as described in Google Sheets API Node.js Quickstart, content of client_secret.json file is CLIENT_SECRET
2. Create your bot with @botfather, it's token is BOT_TOKEN
3. Create spreadsheet with Google's template Monthly budget, assign SHEET_ID variable to its ID

1. cp .env.example .env
2. Fill .env:
   1. POLLING=true: for local usage you can work without webhook's configuratoin
   2. STORAGE=file: for quick start you shouldn't configure db
3. npm install
4. npm start

You can deploy your own instance of this bot by following this steps:

1. Install Heroku CLI
2. Create project heroku create <your-name>
3. Add postgress add-on heroku addons:create heroku-postgresql:hobby-dev
4. Fill environment variables on project's dashboard:
   1. WEBHOOK_ROOT is the address of your project, like https://<your-name>.heroku.com
   2. POLLING=false: Apps on Heroku shut down from time to time, so you need to use webhooks.
   3. BOT_TOKEN, SHEET_ID, CLIENT_SECRET: see above
   4. ADAPTER=standart
   5. STORAGE=db
5. git push heroku master

I have slightly different spreadsheet from default template, so I have changed data-to-rows converters. Feel free to create your own: maybe you will use this app for completely different purpose?