API Reference

Institutional-grade API for probability market intelligence

Your Plan

Pro

Upgrade for higher limits

Rate Limit

100/min

Requests per minute

Webhooks

Active endpoints

API Keys

pk_live_••••••••••••••••

Created Jan 15, 2025

Signal Payload

{
  "id": "sig_001",
  "market": "Chiefs to Win Super Bowl",
  "platform": "kalshi",
  "direction": "YES",
  "model_probability": 0.61,
  "market_probability": 0.54,
  "edge": 0.07,
  "confidence": "HIGH",
  "liquidity": "$1.2M",
  "timestamp": "2025-01-20T10:00:00Z",
  "audit_hash": "0x7a3f...9e2d"
}

Endpoints

GET/api/v1/signals

Fetch all active signals

Parameters

platformstringFilter by platform (kalshi, polymarket)(optional)

min_edgenumberMinimum EV threshold(optional)

confidencestringLOW, MEDIUM, HIGH(optional)

GET/api/v1/signals/{id}

Get specific signal details

Parameters

idstringSignal ID

POST/api/v1/webhooks/subscribe

Subscribe to real-time signal webhooks

Parameters

urlstringWebhook endpoint URL

eventsarraysignal.created, signal.updated

Webhook Integration

Subscribe to real-time signal updates via webhooks. Enterprise plans include unlimited webhooks.