Now in private beta — join the waitlist

Stop Prompt Injection
Before It Starts

A single API call that detects and blocks prompt injection attacks in real-time before they ever reach your AI model. One call. Instant verdict.

No credit card required. Be first to know when we launch.

terminal

$ curl -X POST https://api.ztklabs.com/v1/analyze \

-H "Authorization: Bearer sk_live_..." \

-d '{"prompt": "Ignore all previous instructions..."}'

{
"safe": false,
"confidence": 0.97,
"category": "instruction_override",
"latency_ms": 23
}
<50ms
Average latency
99.9%
Uptime SLA
97%+
Detection accuracy
1 call
To integrate
Features

Everything you need to
secure your AI layer

Built for developers who ship AI products fast and can't afford to let a single injection slip through.

Real-time Detection

Analyze user prompts in milliseconds before they reach your AI model. Zero added user-perceived latency.

Sub-50ms Latency

Blazing fast responses that integrate seamlessly into your existing stack without slowing users down.

Drop-in API

A single HTTP call. Works with any language, any framework, any LLM — GPT, Claude, Gemini, or your own model.

Confidence Scoring

Every verdict includes a confidence score so you can tune your own safety thresholds to match your risk tolerance.

Adaptive Detection

Our model continuously learns from real-world attack patterns across the network, so your protection improves automatically as threats evolve.

Attack Analytics

A real-time dashboard showing injection attempts, attack categories, and trends across your applications.

How it works

Integrated in minutes,
protected forever

Three simple steps stand between your AI app and a successful prompt injection attack.

01

Send the prompt

Before passing a user's message to your LLM, send it to the ztkLabs API with your API key. Works inline with your existing request flow.

POST https://api.ztklabs.com/v1/analyze
Authorization: Bearer sk_live_...

{
  "prompt": "Ignore all previous instructions and...",
  "context": "customer-support-bot"
}
02

We analyze it

Our models scan for instruction overrides, jailbreak patterns, data exfiltration attempts, and novel adversarial inputs — all in under 50ms.

03

Get your verdict

Receive a clear safe/unsafe verdict with a confidence score and attack category. Block the request or let it through — you stay in control.

{
  "safe": false,
  "confidence": 0.97,
  "category": "instruction_override",
  "latency_ms": 23
}
The Threat is Real

Prompt injection is the #1
vulnerability in AI apps today

As AI assistants gain more autonomy — browsing the web, reading emails, executing code — malicious actors embed instructions in external content to hijack them. OWASP ranks prompt injection as the top risk for LLM applications.

Instruction Override

"Ignore previous instructions" attacks that hijack your AI's system prompt and behavior.

Data Exfiltration

Crafted prompts that instruct your AI to leak sensitive user data or your proprietary system prompt.

Jailbreaking

Adversarial inputs that bypass your AI's safety filters and content restrictions.

Be first to know
when we launch

Join the waitlist for early access, launch pricing, and updates as we build our platform.

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