Cloudflare for AI APIs
One line change gives you cost tracking, semantic caching, PII guardrails, and smart model routing. Drop LLMShield between your app and any LLM provider.
Everything your AI stack needs
Built-in protection, optimization, and observability for every LLM call.
Smart Routing
Short prompts go to the fast, cheap model. Complex queries route to the powerful model. Automatic, zero config.
Semantic Cache
Identical prompts return cached responses instantly at zero cost. Sub-millisecond latency, powered by Redis.
PII Guardrails
Detects and blocks emails, SSNs, credit cards, and phone numbers before they ever reach the LLM.
Cost Tracking
Every request logged with token count, model used, cost, and latency. Real-time dashboard included.
How it works
Every request flows through a 6-stage pipeline before hitting the LLM.
Get started in 3 lines
Use the SDK or call the OpenAI-compatible REST endpoint directly.
const { createLLMClient } = require('llmshield-sdk');
const client = createLLMClient({ baseURL: 'https://your-gateway.com' });
const answer = await client.chat('What is machine learning?');
// → Routed, cached, guarded, logged — automaticallySee it in action
The live dashboard shows real-time cost tracking, cache performance, guardrail alerts, and per-model analytics.
Open Live Dashboard