AI Invoice Automation

Problem

Manual triage of purchase-request emails: read the thread, extract line items, research prices, produce an invoice in Excel, draft the reply. Hours of repetitive work per day.

Approach

• 1

  Desktop web app (Node + Vite/React) that reads Gmail via the Gmail API.

• 2

  Anthropic SDK extracts structured line items from unstructured email threads.

• 3

  ExcelJS produces a branded invoice; the reply draft lands in Gmail ready to send.

Outcome

• Core features implemented and in active use.
• Actively refining extraction accuracy and price research.

Tech stack