VENUE INTEGRATIONS
Prediction Market Venues7
Polymarket
PolymarketMVP

Largest crypto prediction market. Binary outcomes on politics, sports, crypto, and world events.

Volume$21.5B (2025)
Markets890+
ChainPolygon
SettlementUSDC
OracleUMA Optimistic Oracle
APICLOB + WebSocket
AuthEIP-712 + L2 HMAC
Connected
Real-time
Kalshi
KalshiMVP

CFTC-regulated exchange for event contracts. US-compliant with fiat on/off ramps.

Volume$17.1B (2025)
Markets420+
SettlementUSD Fiat
APIREST API
AuthDemo + Production credentials
RegulationCFTC-regulated
Connected
Opinion Labs
Opinion LabsMVP

Next-gen prediction market with continuous and distribution market types.

Volume$10B+ in 55 days
Markets240+
FeatureContinuous/distribution markets
Connected
Limitless
LimitlessPHASE 2

High-frequency prediction trading on Base L2 with low-latency order matching.

Volume$2.1B
Markets180+
ChainBase L2
FeatureHigh-frequency trading
Available
Myriad
MyriadPHASE 2

Multi-chain prediction platform with AMM-based trading across Abstract, Linea, and Celo.

Volume$890M
Markets320+
Users511K
ChainAbstract, Linea, Celo
FeatureAMM model
Available
ForecastEx
ForecastExPHASE 3

Interactive Brokers event futures exchange. Institutional-grade, macro-focused event contracts.

VolumeTBD
Markets50+
FeatureInstitutional/macro-focused
Coming Soon
Robinhood
Robinhood / KalshiPHASE 3

Retail prediction market access via Robinhood app through Kalshi data partnership.

VolumeTBD
MarketsTBD
FeatureVia Kalshi data partnership
Coming Soon
Venue-Agnostic Architecture
Raw Data
Polymarket
Polymarket
CLOB JSON
Kalshi
Kalshi
REST JSON
Opinion Labs
Opinion Labs
WS Stream
Venue Connectors
PolymarketPolymarket Connector
KalshiKalshi Connector
Opinion LabsOpinion Labs Connector
Normalized Schema
market: MarketSchema
price: ProbabilitySchema
order: UnifiedOrderSchema
risk: RiskScoreSchema
Pythia Analytics
Core Engine
Arb detection, signals, risk
Adding a new venue requires zero changes to core analytics
Cross-Venue Arb

Simultaneous execution -- no orphan legs

Price Normalization

All prices converted to probability (0-100)

Settlement Mapping

Different oracles mapped to unified risk score

API Keys & Credentials
VenueAPI KeyStatusLast SyncActions
PolymarketPolymarket
pk_live_••••••••••••7f3a
Active
2 min ago
KalshiKalshi
ks_prod_••••••••••••9b2e
Active
5 min ago
Opinion LabsOpinion Labs
ol_api_••••••••••••4d1c
Active
1 min ago