Catch hallucinations. Kill bad chains. Compress context. Cut your LLM bill.
Paste any AI response below and validate it against the real CR Gateway API. No signup required.
Keep your LLM provider, your keys, your stack. CR Gateway sits between your agent and its next action.
One API. No SDKs required — just HTTP. For teams running LLM-powered agents in production.
Catches hallucinations, fabricated URLs, overconfident claims, and danger terms before they reach your users. Every LLM response validated in sub-millisecond time — pure CPU, no LLM calls.
Sub-millisecond validationSwarm fail-fast kills weak agent chains early using chain-rule probability. One low-confidence link flags the whole chain before downstream agents burn more tokens on bad data.
30% fewer wasted callsValidated agent-to-agent messaging. Every relay message is checked for safety and hallucinations before delivery. JSON in, JSON out — no new protocol to learn.
Validated deliveryDefine DAG workflows and execute multi-agent pipelines. Gateway handles validation, chain confidence, and fail-fast automatically — so your 10-agent pipeline doesn't silently degrade.
DAG orchestrationCompresses 10 messages into 1 briefing with 44%+ token savings. Pure CPU — no LLM call needed. Your agent gets the same information in fewer tokens, every time.
44%+ token reductionReport real-world outcomes back to the gateway. The confidence oracle learns what "0.85 confidence" actually means for your domain, so thresholds auto-calibrate to your data.
Self-calibratingNo SDK needed. Standard HTTP from any language.
curl -X POST https://cr-gateway-worker.jnowlan21.workers.dev/v1/validate \ -H "Content-Type: application/json" \ -H "X-API-Key: YOUR_KEY" \ -d '{ "message": { "type": "analysis", "content": "Based on market data...", "confidence": 0.85 } }'
const resp = await fetch('https://cr-gateway-worker.jnowlan21.workers.dev/v1/validate', { method: 'POST', headers: { 'Content-Type': 'application/json', 'X-API-Key': 'YOUR_KEY' }, body: JSON.stringify({ message: { type: 'analysis', content: 'Based on market data...', confidence: 0.85 } }) }); const result = await resp.json(); // result.valid === true
import requests resp = requests.post( 'https://cr-gateway-worker.jnowlan21.workers.dev/v1/validate', headers={ 'Content-Type': 'application/json', 'X-API-Key': 'YOUR_KEY' }, json={ 'message': { 'type': 'analysis', 'content': 'Based on market data...', 'confidence': 0.85 } } ) result = resp.json() # result['valid'] == True
All endpoints accept and return JSON. Authentication via X-API-Key header.
| Method | Path | Description |
|---|---|---|
| POST | /v1/validate | Validate a message (safety, confidence, hallucination) |
| POST | /v1/swarm/check | Fail-fast chain check for agent swarms |
| POST | /v1/relay | Validated agent-to-agent relay |
| POST | /v1/compress | Compress conversation context (CPU-only, no LLM) |
| POST | /v1/context/check | Context window management |
| POST | /v1/orchestrator/workflows | Create multi-agent DAG workflows |
| POST | /v1/orchestrator/workflows/:id/run | Start a workflow run |
| POST | /v1/feedback | Report outcomes for confidence calibration |
| POST | /v1/onboard | Self-service API key provisioning |
| GET | /v1/usage | 30-day usage history |
| GET | /health | Health check |
Real numbers from our overnight test suite — not projections.
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