Get Matched Markets Across Exchanges
Given a Delphi ID, returns all markets across Kalshi, Polymarket, Limitless, Predict.fun, Opinion Labs, Gemini, Manifold, ForecastEx, and PredictIt that share the same Delphi ID. Use this to discover equivalent markets on different exchanges for arbitrage, hedging, and cross-exchange analysis.
Requires Pro, Max, or Admin plan.
Use cases
- Find the same market question across all supported exchanges
- Compare pricing and liquidity for the same event on different platforms
- Build cross-exchange trading strategies
Example
- Request:
GET /api/v1/delphi/delphi_0016d5d59aae/markets - Header:
X-API-Key: YOUR_API_KEY
Documentation Index
Fetch the complete documentation index at: https://docs.delphimarkets.com/llms.txt
Use this file to discover all available pages before exploring further.
Authorizations
Your API key (get one from the test-key endpoint above)
Path Parameters
Delphi ID for cross-exchange market matching
Response
Matched markets grouped by exchange
The queried Delphi ID
Total number of matched markets across all exchanges
Matched Kalshi markets
Matched Polymarket markets
Matched Limitless markets
Matched Predict.fun markets
Matched Opinion Labs markets
Matched Gemini markets
Matched Manifold markets
Matched ForecastEx markets
Matched PredictIt markets

