What it does
An n8n workflow that takes a receipt photo or text sent to Telegram. Google Vision reads it, an AI model via OpenRouter extracts store, date, items and total and assigns a category, and a summary returns to the chat. It stores no data.
Use cases
- 01Turn a receipt photo into a categorized expense
- 02Get a chat summary of each purchase
- 03Catch receipts that came back with a zero total
Connects
HTTP Request · Telegram · Code · Basic LLM Chain · Structured Output Parser · OpenRouter Chat Model