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Dome

Dome

Prediction Markets
Retrieve Kalshi and Polymarket markets, prices, order books, trades, and wallet activity through Sponge using Dome.
Available through Sponge
MPP

About Dome

Review the Service identity, supported languages, protocol versions, and source metadata discovered by the directory.

Service details

Service Id
088139eb-553d-4cc6-b071-ec0e2a91dd81
Service origin
https://api.paysponge.com
ListedSeptember 24, 2026, 11:46 PM
Last checkedNovember 8, 2026, 11:10 PM

Protocol details

SourceOpenAPI

Endpoints

Endpoint details are saved from the OpenAPI document. Authentication requirements and prices are advertised information, not a verified payment or access guarantee. The document may contain additional endpoints.Open OpenAPI document
GET/kalshi/market-price/{market_ticker}
GET /kalshi/market-price/{market_ticker}
GET/kalshi/markets
GET /kalshi/markets
GET/kalshi/orderbooks
GET /kalshi/orderbooks
GET/kalshi/trades
GET /kalshi/trades
GET/matching-markets/sports
GET /matching-markets/sports
GET/matching-markets/sports/{sport}
GET /matching-markets/sports/{sport}
GET/polymarket/activity
GET /polymarket/activity
GET/polymarket/candlesticks/{condition_id}
GET /polymarket/candlesticks/{condition_id}
GET/polymarket/events
GET /polymarket/events
GET/polymarket/market-price/{token_id}
GET /polymarket/market-price/{token_id}
GET/polymarket/markets
GET /polymarket/markets
GET/polymarket/orderbooks
GET /polymarket/orderbooks
GET/polymarket/orders
GET /polymarket/orders
GET/polymarket/positions/wallet/{wallet_address}
GET /polymarket/positions/wallet/{wallet_address}
GET/polymarket/wallet
GET /polymarket/wallet
GET/polymarket/wallet/pnl/{wallet_address}
GET /polymarket/wallet/pnl/{wallet_address}

Agent payments

These payment protocols and options are advertised by the Service for agent purchases.

MPP

Advertises MPP payments for one or more endpoints. Check the endpoint documentation for authentication requirements.