wa-ledger

Log what you spent by sending a WhatsApp message.

A private expense-logging bot. You message it the way you would tell a friend what you just bought, and it writes a properly structured row into a spreadsheet in your own Google Drive.

Photograph a receipt and it does the same thing, filing the image alongside the row so the cell links back to the original.

Your spreadsheet is the record

There is no app to install and no dashboard to log into. Your transactions live in an ordinary Google Sheet that you own, so you can sort it, chart it, correct a row by typing over it, or stop using the bot entirely and keep everything.

What it can reach

The bot asks for one Google permission, drive.file, which covers only the spreadsheet and receipts folder it creates for you. The rest of your Drive stays invisible to it. You can withdraw that access at any time from your Google account settings.

Who it is for

This is a personal project, run privately for a small number of invited people. It is not open for public sign-up, and there is nothing to buy.