Non-custodial spending controls for autonomous agents. Enforce limits without touching keys — production-ready in 5 minutes.
One bad prompt, one overlooked bug, one exploit — your treasury drains in seconds. If your security relies on the agent behaving, you have no security.
$1,000,000
No circuit breaker. No recovery. No second chances.
ALL_ACCESS
Traditional wallets are either full access or read-only. There is no middle ground.
MANUAL
If humans must sign every transaction, you haven't built an agent.
PolicyLayer validates every transaction against your policies before signing. Agents run freely, accounts stay safe.
Every transaction checked against your policies. Daily limits, per-transaction caps, recipient whitelists—all enforced before approval.
SHA-256 fingerprint detects any modification. If transaction details change after approval, verification fails—transaction rejected.
See how PolicyLayer evaluates transactions in real-time. No sign-up required.
Control crypto asset transfers — set daily limits, per-transaction caps, and recipient whitelists for ETH, USDC, and other tokens.
Four cryptographic properties make tampering and exploitation mathematically impossible.
SHA-256 hash of transaction intent. Any modification after approval breaks the fingerprint—transaction rejected.
JWT tokens consumed after first use. Replay attacks fail—each authorisation works once and only once.
Amount reserved at approval time. Race conditions eliminated—concurrent requests can't exceed limits.
Keys never transmitted, never stored, never leave your infrastructure. We enforce policy, not custody.
Set rules once, enforce them automatically.
See it in action
HTTP 402 payments. Controlled.
New X402 APIs detected automatically. Policies created from your defaults. Webhooks notify you in real-time.
Different limits for different APIs. Cap spending per domain, restrict currencies, set request frequency.
Pin payment addresses to domains. If api.example.com tries to bill a different address, payment blocked.
10 consecutive failures? Payments pause automatically. Protects against cascading API failures.
Policy enforcement lives in your tools—agents never see it. 5 lines of code, zero refactoring. Now with native X402 support for HTTP 402 payment APIs.
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Agent purchases items up to $100/day, preventing runaway spending.
Support agent issues refunds up to $50 without human approval.
Automated portfolio rebalancing with per-transaction limits and daily caps.
Platform with hundreds of agents, each with custom spending policies.
Pay 200+ contractors in USDC every Friday with per-contractor monthly caps.
Process international supplier payments with daily limits and recipient whitelist.
Deploy your first agent in minutes with zero upfront cost. Upgrade when you're ready for production-scale transaction volumes.
Perfect for testing and small projects.
For teams scaling their agent infrastructure.
Enterprise plans available for 100+ agents. Contact us for custom pricing.
Production-ready in 5 minutes. No custody. No compromise.
Get early access to PolicyLayer. We'll notify you when we launch.
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