River Markets

Execute orders and track positions across multiple prediction markets from a single interface

Pricing model

Demo

Rating

★ People love it

Time to value

Requires Expertise

You can use River Markets to manage and execute trades across multiple prediction market exchanges like Kalshi, Polymarket, and Crypto.com. The terminal gives you a unified view of order books, letting you place, modify, and cancel orders across venues simultaneously. You can deploy advanced algorithmic order types like icebergs, pegs, and stop-losses managed directly by River rather than the venue. River Markets also provides smart order routing to find the best available prices, alongside a single typed Python SDK and WebSocket feed for algorithmic trading.

What River Markets does

Place and cancel limit orders across multiple order books simultaneouslyRoute orders automatically to venues offering the best priceExecute iceberg orders with custom displayed slice sizesStream live market data feeds through typed WebSocketsSign API requests locally with private Ed25519 keysMonitor consolidated position blotters and fill history in real timeManage strategy allocations across dedicated subaccountsUnified multi-book terminal to view and trade across prediction exchanges at onceSmart order routing that splits fills across venues for best execution priceServer-side algorithmic execution for Iceberg, Peg, Take-Profit, and Stop-Loss ordersConsolidated order management blotter tracking open orders, fills, and real-time P&LSubaccounts to isolate individual trading strategies, books, or capitalStandardized numeric identifiers across all contract marketsSynchronous and asynchronous typed Python SDK with local Ed25519 signing

Pricing breakdown

Pricing model: Book a demo

Tutorials & Demos

Frequently asked

Python

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