Live across 7 providers

The inference
price layer.

Real-time token pricing across every major AI provider. One API. Zero guesswork.

See live prices → View API docs

Live Prices · $/1M tokens blended

How it works

One call. Every provider.

We normalize pricing from 7 providers into a single, queryable schema so you can stop doing it yourself.

⚡

Real-time fetch

Every request hits OpenRouter and direct provider APIs. Results are normalized to $/1M tokens and cached for 60 seconds.

📊

30-day OHLC history

Every price event is published to Kafka and aggregated into daily open/high/low/close candles — so you can see if prices are trending.

🔔

Price alerts

Set a threshold and get notified via email or Slack the moment any provider crosses it. Never overpay again.

🔑

One clean API

Your cxm_ key, one base URL, three endpoints. Drop it into your cost pipeline or monitoring stack in minutes.

Developer-first

A price API that
actually makes sense.

Three endpoints. Consistent schema. CORS-open for browser use.

/prices — current prices across all providers
/compare — ranked list with cheapest pick + spread
/history — 30-day OHLC per provider per model
Input, output, and blended metrics on every response
X-Coaxiom-Source header tells you if it's live or cached
Hard 429 with retry-after — never silent failures

# Get cheapest Llama 3.1 70B provider right nowcurl https://coaxiom.io/api/v1/compare?model=llama-3.1-70b \
  -H "Authorization: Bearer cxm_..."

// Response
{
  "model": "llama-3.1-70b",
  "cheapest": {
    "provider": "Groq",
    "blended_per_1m": 0.59
  },
  "spread_pct": 340,
  "spread_usd": 1.41,
  "recommendation": "Use Groq — 340% cheaper than most expensive",
  "ranked": [...]
}

Pricing

Start free. Scale when you need.

100 free API calls per day — no credit card required.

Free

$0/mo

For exploration and side projects

100 API calls / day
Live prices endpoint
7-day price history
Compare endpoint
Price alerts
Priority support

Get started →

The inferenceprice layer.