Comparison

Orrery vs Dome / PolyRouter

Orrery is not trying to out-Dome / PolyRouter Dome / PolyRouter. It wins a different job: turning prediction-market movement into source-aware, settlement-aware, agent-readable verification intelligence.

Where Dome / PolyRouter is strong

Normalized multi-venue market APIs across Polymarket, Kalshi, and other venues with raw/historical data access.

Raw multi-venue coverage
Standardized JSON/CSV data
Developer-first aggregation
Strong fit for builders who want broad source coverage

Where Orrery differs

Orrery deliberately avoids copy-trading, “AI alpha”, and smart-money claims. The product is built around source quality, derived market state, resolution risk, daily workflow, alerts, and agent-safe JSON.

Orrery is interpreted intelligence, not just normalized raw data
Decision endpoints include why, resolution risk, source context, and suggested next calls
Free starter API gives discovery; paid x402/API credits fund the intelligence layer
Kalshi goes fully live only after realtime streaming and match confidence are trustworthy

Recommended Orrery path

research only

Use Orrery when an agent needs a decision card, not only a venue object.

Orrery vs Dome / PolyRouter | Orrery