API Online — v1.3

Every AI Agent
Output. Validated.

Validation infrastructure for production AI agents

Catch hallucinations. Kill bad chains. Compress context. Cut your LLM bill.

Get API Key → Try It Live
POST /v1/validate
Works with any AI stack
See the Difference

What CR Gateway catches

Real scenarios. Real savings. Watch what happens with and without validation.

HALLUCINATION DETECTION
Without CR Gateway
With CR Gateway
Get your API key in 30 seconds →
How It Works

Three steps. Zero complexity.

Keep your LLM provider, your keys, your stack. Add one API call.

1
Your Agent Calls Its LLM
Your agent makes LLM calls as usual. Your provider, your API key, your cost. Nothing changes.
2
POST to CR Gateway
Send the LLM response to CR Gateway for validation. One HTTP call, standard JSON.
3
Get Validation Results
Receive valid/invalid verdict, scores, and recommendations. Bad chains killed before they waste more LLM calls.
Features

Six ways to cut AI costs and catch bad outputs

One API. No SDKs required — just HTTP. For teams running LLM-powered agents in production.

Catch bad AI outputs before your users do

Every LLM response checked for hallucinations, safety issues, and overconfident claims. One API call, instant results — no extra LLM calls added.

Sub-millisecond

Cut your LLM bill by 30%+

Bad agent chains get killed early — before downstream agents waste tokens on garbage data. Fewer retries, fewer wasted calls, lower bill.

30%+ cost reduction

Secure agent-to-agent messaging

Let your agents talk to each other through a validated channel. Every message checked before delivery. Standard JSON — works with any framework.

Validated relay

Multi-agent workflows that don't break NEW

Run multi-step agent pipelines with built-in quality checks. If one step produces bad output, the whole chain stops before it cascades.

Orchestration

Fit more context, spend fewer tokens

Compress long conversations into concise briefings. Same information, fewer tokens, lower cost. Works instantly with no extra LLM calls.

40%+ token savings

Gets smarter the more you use it

Report real outcomes and your validation thresholds automatically improve over time. Tailored to your specific domain and use case.

Self-improving
Quick Start

One request. Instant validation.

No SDK needed. Standard HTTP from any language.

curl -X POST https://gateway.cipherandrow.com/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://gateway.cipherandrow.com/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://gateway.cipherandrow.com/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
API Reference

Endpoints

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
Proven in Production

Not a prototype. Not a promise. Tested.

Real numbers from our overnight test suite — not projections.

29ms
Median validation latency
p95: 78ms · p99: 134ms
947
Tests passing
0 failures · 12 categories
0
Crashes in 700-message fuzz test
Random payloads · 0 500s
9/9
Security attacks blocked
SQLi, XSS, SSRF, homoglyphs
<1ms
Validation time (pure CPU)
No LLM calls · no latency tax
Pricing

Start free. Scale when ready.

No credit card required. Upgrade anytime.

Free
$0
Free forever
  • 1,000 requests / day
  • All validation checks
  • Context compression
  • Community support
Pro
$15/mo
For production workloads
  • 500,000 requests / month
  • All validation checks
  • Agent relay
  • Context compression
  • Email support
O
Orchestrator Included Free Auto-assignment, load balancing, workflow DAGs
Scale
$49/mo
For high-volume teams
  • 5,000,000 requests / month
  • Swarm fail-fast
  • Feedback & auto-tuning
  • Priority support
  • Custom configuration
O
Orchestrator Included Free Everything in Pro + fail-fast chains, agent reassignment
Included with every paid plan

Agent Orchestration — Included Free

Other platforms charge extra for orchestration. We include it because it costs us nothing to run.

$0 extra

Zero LLM cost orchestration — your orchestrator doesn't burn tokens deciding what to do next

Most orchestration platforms route work through an LLM to decide task assignment. That means you pay for tokens just to coordinate. Our orchestrator runs on deterministic logic — no LLM calls, no token burn, no surprise bills.

$0 Zero orchestration overhead on your LLM bill — every token goes to actual work

What you get — on every paid plan

  • Auto-assignment sends work to free agents instantly
  • Load balancing distributes tasks evenly across your fleet
  • Workflow DAGs for multi-step pipelines with dependencies
  • Fail-fast chains kill weak paths before they waste tokens
  • Agent reassignment — finished agents pick up new work immediately
  • Real-time fleet utilization monitoring
Why is this free? Orchestration is routing logic, not AI inference. It costs us fractions of a cent to run. Charging for it would be like charging for load balancing — we would rather give it away and let you spend on what matters.
Savings Calculator

How much will you save?

Adjust the sliders to estimate your net monthly savings with CR Gateway.

10
500
$0.004 / call (avg 500 tok)
Before CR Gateway
$0
→
After CR Gateway
$0
$0
estimated net monthly savings (after plan cost)
Estimates based on typical production workloads. Actual savings depend on your use case, agent count, and failure rates.
Get Started

Get your API key in 10 seconds

Stop shipping hallucinations.
Start shipping trust.

Every response validated. Every bad chain killed. Every token counted. Get started in 30 seconds with the free tier.

Get Your Free API Key →
No credit card required · Free forever tier · Cancel anytime