Agent Permission API MVP

Verifiable Machine-Readable Web Permissions for AI Agents

Answer the question: “Can my agent use this URL for this action?” instantly. Cites source evidence and issues signed HMAC receipts for auditing.

Built for AI Builders

DNS-level SSRF Blocking

Protects internal networks by strictly resolving domains and verifying target IPs against RFC 1918 and loopbacks.

HMAC-Signed Receipts

Every check issues a cryptographic receipt verifying the decision, sources, and hashes, suitable for compliance audits.

Robots.txt & OpenTerms

Parses standard robots.txt exclusion rules, custom Content-Signals (ai-input, ai-train), and machine-readable openterms.json.

Transparent Developer Pricing

No credit card required for public testing. Upgrade for API access keys.

Playground Trial

Test directly in the browser.

$0/mo
  • Try URL permissions in UI
  • Analyze Robots.txt Content-Signals
  • Inspect OpenTerms rules
Try It Above
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Developer

For production agent builders.

$29/mo
  • 50,000 checks / month
  • 3 Active API Keys
  • Signed receipt validation
  • Dashboard with usage charts
Get Started

Scale

For scaling agent workflows.

$99/mo
  • 250,000 checks / month
  • 10 Active API Keys
  • Dedicated domain caching rules
  • Email & Discord support
Upgrade to Scale