Better bookkeeping
Connect your AI to your books
Connect Claude, ChatGPT or Grok to KiwiBooks and ask for your P&L, tax summary, invoices or mileage. Upgrade to Pro to have it record receipts and add transactions too.
AI agents (MCP) connect for free. Free can read. Pro, including the 7-day Pro trial, can also make changes.
Ask about your numbers (Free)
Get a P&L summary, a tax summary (not tax advice), your invoices and your mileage summary.
Upgrade so it can do the work (Pro)
On Pro, your agent can record a receipt, add transactions, create an invoice or contact, and log a trip.
Connect in minutes
In the Claude, ChatGPT or Grok app, add a custom connector at https://app.kiwibooks.ai/api/mcp, sign in with the emailed code, and approve. For Claude Code, Codex or the Grok command line, create a connection key in Settings > AI agent access.
For firms
When a client is on Pro, you can connect your AI to their workspace and work on their books the same way.
FAQ
Is connecting free?
Yes. Free accounts get read access. Pro gets read and write.
Which apps work?
Claude, ChatGPT and Grok, plus Claude Code, Codex and the Grok command line.
Connect your AI to your books
AI agents (MCP) connect for free. Free can read. Pro, including the 7-day Pro trial, can also make changes.