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AllowKit Docs

Give your AI agent an allowance. Not your whole wallet.

AllowKit is allowance infrastructure for autonomous agents. Instead of handing an AI agent your private key, you give it a prepaid allowance with strict spending rules — daily and weekly caps, a max per payment, an approved-service list, and human-approval thresholds. Every payment is checked before money moves and written to a human-readable spend log.

With x402 and Cloudflare Monetization Gateway, more of the web is starting to charge AI agents per request. AllowKit is the buyer-side safety layer for that: budgets, spend limits, allowlists, approvals, receipts, audit logs, and revocation.

Allowances

Isolated prepaid budgets per agent, held in an on-chain escrow the owner controls.

Policy

Caps, allowlists, and approval thresholds enforced before every payment.

Logs & receipts

An auditable trail of every approved, blocked, or held decision.

The flow

Section titled “The flow”
AI Agent
  ↓
AllowKit allowance + policy check
  ↓
Payment (service registry transfer, or x402)
  ↓
Paid API / dataset / MCP tool
  ↓
Receipt + spend log

Where to go next

Section titled “Where to go next”