Now live on RapidAPI

Trust Infrastructure
for AI Applications

Prevent prompt injection, enforce compliance policies, and monitor behavior drift. Ship AI with enforceable guarantees.

prompt_scan.js
const response = await fetch("https://trustlayer-core.nimblyjson-api.workers.dev/prompt/scan", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ prompt: userInput })
});

const { verdict, risk_score } = await response.json();
// → { "verdict": "high", "risk_score": 0.9 }

Protecting AI applications at

Startups Agencies Enterprises AI Labs

Everything you need to ship AI safely

Three layers of protection for your LLM applications

Prompt Injection Scan

Detect jailbreaks, system prompt extraction, and manipulation attempts in real-time.

POST /prompt/scan

Contract Testing

Enforce policies for PII detection, tool hijack prevention, and prompt leak blocking.

POST /test/run

Drift Monitoring

Track behavior changes over time. Get alerts when your AI deviates from baseline.

POST /drift/check

Why teams choose TrustLayer

Edge-deployed, sub-10ms latency

Running on Cloudflare's global network. No cold starts.

CI/CD ready with GitHub Action

Fail builds when prompts violate security policies.

Audit logging built-in

Every scan logged with timestamps. Compliance-ready exports.

EU AI Act compliant

Built for the coming wave of AI regulation.

Response from /test/run
{
  "ok": true,
  "passed": false,
  "failed_count": 2,
  "checks": [
    {
      "name": "prompt_injection",
      "verdict": "high",
      "risk_score": 0.9,
      "pass": false
    },
    {
      "name": "pii_detection",
      "verdict": "high",
      "risk_score": 0.85,
      "pass": false
    }
  ]
}

Simple, transparent pricing

Start free. Scale as you grow.

Basic

$0
500K requests/month
  • Prompt Scan
  • Contract Tests
  • Community support
Get Started

Pro

$29/mo
500K requests/month
  • Everything in Basic
  • Audit logging
  • Email support
Subscribe
POPULAR

Ultra

$199/mo
500K requests/month
  • Everything in Pro
  • Drift monitoring
  • Priority support
Subscribe

Mega

$999/mo
500K requests/month
  • Everything in Ultra
  • Dedicated support
  • SLA guarantee
Subscribe

Need enterprise? Contact us

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