Kalshi tools, bots and APIs

Dashboard that lines up live order books and prices across Polymarket, Kalshi and Limitless for cross-venue comparison.

• Polymarket
• Kalshi
• Limitless

Self-custodial aggregator and prime brokerage for prediction markets with limit, TP/SL, TWAP and trailing orders. Aggregates Polymarket first, with other venues planned.

• Paid or fee-based
• Polymarket
• Kalshi
• Limitless

Investment research platform whose prediction markets sector page tracks volume, open interest and users for Polymarket and Kalshi, alongside crypto and equity data.

• Free and paid
• Polymarket
• Kalshi

Public-beta terminal with OCO and conditional orders, portfolio P&L, liquidity scans and Polymarket comment feeds alongside price data for Polymarket and Kalshi.

• Polymarket
• Kalshi

DeFi data aggregator with a prediction market protocol category showing TVL, volume, fees and revenue for Polymarket and peers, plus user built Pro dashboards.

• Free and paid
• Polymarket
• Kalshi
• Limitless

Landing page for an AI trading assistant aimed at Kalshi and Polymarket; currently only a 'get notified' signup with 2025 copyright.

• Polymarket
• Kalshi

No description yet.

• Polymarket
• Kalshi

Former QURI search engine that indexed probabilities from Metaculus, Manifold, Polymarket and other platforms with a GraphQL API. The domain now redirects to the QURI blog.

• Free option
• Polymarket
• Manifold
• Metaculus

Non-custodial agent where several LLMs vote on Polymarket and Kalshi odds before it takes positions, bridging funds from Solana to Polygon via Wormhole under user-set risk limits.

• Polymarket
• Kalshi

Trading terminal and Discord bot for following Polymarket whale wallets, getting fast alerts and copy trading their positions, with Kalshi shown alongside.

• Polymarket
• Kalshi

Telegram channel by AntCaveClub relaying new market listings, odds anomalies, big trades and insider wallet moves across Polymarket, Kalshi and Limitless.

• Free option
• Polymarket
• Kalshi
• Limitless

Telegram bot that sent user-defined price alerts for Polymarket and Kalshi markets. Site and X account are no longer reachable.

• Polymarket
• Kalshi

Prediction markets inside the Coinbase app, routed to Kalshi's exchange through Coinbase Financial Markets, a registered FCM. Sports, crypto, economics and politics contracts in 49 states.

• Paid or fee-based
• Kalshi

Private-beta terminal that unified Polymarket, Kalshi and Limitless order books with cross-venue arbitrage detection and no added fees. The deployment is currently disabled.

• Polymarket
• Kalshi
• Limitless

Kalshi's desktop terminal for prediction markets and crypto perpetuals: multi-market canvas layouts, a screener across about 2,000 markets, TradingView charts, live trade feed and resting orders.

• Free option
• Kalshi

Industry news site covering prediction market regulation, platforms and political odds, with authored articles and election trading pages.

• Free option
• PredictIt
• Kalshi
• Polymarket

Bloomberg-style data terminal for Polymarket and Kalshi with live odds, depth, volume and an AI news engine that maps headlines to contracts. YC-backed.

• Polymarket
• Kalshi

Historical Dome API documentation after its announced April 2026 retirement

Acquired; API end-of-life announced for 28 April 2026, according to the provider

• Polymarket
• Kalshi

FrenFlow describes copy trading, trader discovery and wallet monitoring for prediction markets. Its homepage presents an open beta, names Polymarket and Kalshi, and links a Telegram workflow with trade and fill notifications. Advertised speed and return illustrations have not been tested by Vultax.

Shut down on 31 October 2026, according to the provider

• Polymarket
• Kalshi
• Hyperliquid

Scanner that flags YES/NO price gaps across Polymarket, Kalshi and Opinion (990+ matched pairs), with alerts and a REST API on higher tiers. Does not place trades.

Website did not answer at the last check

• Paid or fee-based
• Polymarket
• Kalshi
• Opinion

Self-hosted Claude-based trading terminal reachable via chat channels. Covers Polymarket and Kalshi plus crypto spot and perps, with strategies, whale tracking, arbitrage detection, and copy trading.

Website did not answer at the last check

• Free option
• Polymarket
• Kalshi
• Hyperliquid

Dune's own prediction markets dashboard with weekly volume, trade counts, open interest and unique users across Polymarket, Kalshi, Limitless and Myriad.

Website did not answer at the last check

• Free option
• Polymarket
• Kalshi
• Limitless

Python bot trading Kalshi and Polymarket temperature markets from 31-member GFS ensemble forecasts, plus Polymarket BTC 5-minute markets from candle indicators. Kelly sizing, Brier calibration, React dashboard, simulation mode.

Website did not answer at the last check

• Free option
• Polymarket
• Kalshi

Odds comparison across Polymarket, Kalshi, Predict.fun, PredictIt, ProphetX and Opinion with matched contracts, divergence flags, calculators and a free-tier API. Links out to trade.

Website now points to a different product

• Free and paid
• Polymarket
• Kalshi
• Predict.fun