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Overview
Core Concepts
    Events, contracts, and outcomesCombo contracts
Market Data
    OverviewFetching Markets
    Ticker formats
      OverviewCryptoSportsSports Market TaxonomyCommoditiesWeather
Trading
    QuickstartOrder lifecycle and settlement
    Full REST reference
      Combo RFQ
      Events
      Volume
      Terms
      Order Management
        Place OrderPlace Batch OrdersCancel OrderCancel Batch OrdersGet Active OrdersGet Order History
      Positions
      Rewards
    WebSocket APIs
      OverviewAuthenticationMessage format
      Streams
        Book tickerL2 partial depthL2 differential depthTrade streamOrder eventsBalance updatesPosition updatesContract statusPrediction
      Utility
      Subscriptions
      L2 Data
      Order management
      Combo RFQ
        OverviewWebSocket streamsQuote methodsMaker integrationExamples
Market Makers
    Maker Fee-Free Trading PromoTaker Rewards ProgramMaker Rebate ProgramLiquidity Rewards ProgramMarket Maker Program
Resources
    SchemasDemo environmentRate limitsErrors

Order Management

REST APIsPrediction MarketsOrder Management

Order Management (1.0.0)

Endpointhttps://api.gemini.com

API information

Endpoints for placing and managing orders on Gemini Prediction Markets. Create event contract orders, cancel open orders, and query order status and history. For active trading and market making, prefer WebSocket order.place.

Place Order
Place Batch Orders
Cancel Order
Cancel Batch Orders
Get Active Orders
Get Order History
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