# Paitify Paitify is the spend policy engine for autonomous AI agents. Define granular rules, authorize transactions in real time, and maintain a complete audit trail — without slowing your agents down. Paitify is a decision and audit layer only — not a payment processor, money transmitter, or e-money institution. We never hold, transmit, or custody funds; moving money stays entirely on your own systems and payment providers, outside of Paitify. ## Docs - [API and MCP documentation](https://paitify.io/docs): Everything you need to integrate Paitify into your AI agent stack. ## Security - [Security](https://paitify.io/security): A plain-language account of what actually protects your data and your agents' authority to spend. ## Pricing - [Pricing](https://paitify.io/pricing): Start free. Scale as your agents grow. ## Use cases - [Use cases](https://paitify.io/use-cases): Whatever your agent buys, and whatever rail it pays on, Paitify is the policy and audit layer that decides yes or no — and logs it.