API security for LLM applications

Stop prompt attacks
before they reach your LLM

One API call. Instant risk scores. Block prompt injection, jailbreaks, and system-prompt extraction in milliseconds.

Start for freeView docs →
curl -X POST https://api.llmgateways.com/api/v1/prompt/scan \
  -H "X-API-Key: lgk_your_key" \
  -H "Content-Type: application/json" \
  -d '{"prompt": "Ignore all previous instructions..."}'

# Response
{
  "risk_score": 0.82,
  "action": "block",
  "threats": ["prompt_injection", "jailbreak"]
}

< 10ms latency

Pattern-matching engine with zero external calls — decision made locally.

78+ threat patterns

Covers prompt injection, DAN jailbreaks, system-prompt extraction and more.

Full analytics

Real-time dashboards, scan history, and threat breakdowns per API key.