Streaming & Reliability
Built for speed and reliability from day one. Heisenberg handles the infrastructure complexity so your integrations stay fast, fresh, and always-on.
Performance
Median response time across all endpoints, measured at the edge.
Most data available within seconds of the source event. Seconds-fresh by default.
Redundant infrastructure with automatic failover and 24/7 data agent monitoring.
Data Freshness by Type
| Data Type | Freshness | Source |
|---|---|---|
| Trades & Prices | Within seconds | Polymarket, Kalshi |
| Orderbook Snapshots | Within seconds | Polymarket |
| Market Metadata | Within seconds | Polymarket, Kalshi |
| Social Mentions | Within seconds | X/Twitter, Reddit |
| Candlesticks (OHLCV) | Per-candle close | Computed |
| H-Score & Wallet Profiles | Updated every few hours | Computed |
| Market 360 Scores | Updated every few hours | Computed |
Rate Limit Resilience
You never interact with source platform APIs directly. Heisenberg maintains persistent connections to all data sources, handles rate limits, retries, and reconnections behind the scenes, and serves fresh data through its own endpoint.
Without Heisenberg
- ×Manage API keys per platform
- ×Handle rate limits and retries
- ×Normalize different data formats
- ×Maintain WebSocket connections
- ×Monitor for API changes and outages
With Heisenberg
- ✓One API key, one endpoint
- ✓No rate limit concerns
- ✓Consistent JSON format across platforms
- ✓Seconds-fresh, always-on data
- ✓Sub-300ms response times
MCP Streaming
The Claude MCP integration uses Server-Sent Events (SSE) for live streaming. Claude can query prediction market data mid-conversation and receive structured results with sub-second latency — no polling, no delays, no stale context.
Infrastructure
Heisenberg runs on redundant, globally distributed infrastructure with automatic failover. Data agents are monitored around the clock with alerting on staleness thresholds. Every response includes a request_id for end-to-end traceability.