Log Expenses Without Leaving Claude or ChatGPT
AIPennyPal plugs straight into your favorite AI chatbot. Say what you spent, ask for a summary, and stay in the conversation you're already having.
No credit card required.
Your expense tracker, inside your AI assistant
Never leave your chatbot
Log expenses inside Claude or ChatGPT — no app switching, no copy-paste, no broken flow.
Plain English commands
Say "I spent $20 at Pac Sun" and Penny logs, categorizes, and dates it for you.
Secure API key auth
Each connection uses a personal API key you control. Revoke any time from settings.
Full dashboard sync
Anything you log via chat shows up instantly in your AIPennyPal dashboard and reports.
Frequently asked questions
What is the Claude and ChatGPT integration?
AIPennyPal runs an MCP (Model Context Protocol) server that connects directly to Claude and ChatGPT. Once linked, you can log, categorize, and query your expenses by chatting normally — no need to switch apps.
How do I connect AIPennyPal to Claude or ChatGPT?
Generate a personal API key from your AIPennyPal settings, then add AIPennyPal as a custom connector in Claude or as a custom GPT action in ChatGPT. The whole setup takes about a minute.
Is it safe to connect AIPennyPal to my AI assistant?
Yes. Every request is authenticated with your personal API key and scoped to your account. You can revoke a key at any time from your AIPennyPal settings.
What can I do from inside Claude or ChatGPT?
Log and edit transactions ("log $20 at Pac Sun", "delete that last coffee"), search and filter spending ("what did I spend on dining over $30 last month?"), pull cashflow and period comparisons, manage budgets, goals, and recurring bills, and ask Penny open-ended questions like "am I on track this month?" — all without opening AIPennyPal.