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Ranked by shared features with Scanverity. Last updated October 2026.
Professional & institutional trading platform for event contract, futures and spot market. Kalshi, CME, Coinbase, Polymarket (Lighter in dev). Unified view of orders, fills, and p&l. multi exchange, multi asset spreader. C++ modular design with Kalshi server based in o
outcometick sells historical tick data for the crypto Up/Down markets on Polymarket (BTC, ETH, SOL, XRP, DOGE, BNB, HYPE) and Predict.fun (BTC, ETH, BNB), archived since June 2026. It carries the Chainlink streams these markets settle on (with the TWAP streams on Polymarket), plus order books, Polymarket trade prints and each market's strike and outcome, so results can be recomputed. Files are checksummed, downloaded by API. A hosted sandbox runs Python or Node.js strategies on the same data.
PMWallets is a Polymarket smart-money leaderboard built from its own ledger of the Polygon chain. Wallets that trade as one are scored as one trader; win rates come with a 95% confidence interval, profit is shown without the single best market, and published records are never rewritten. Follow any trader and get every fill over WebSocket or signed webhook in about a second, from $0.01 per wallet per hour. API, MIT SDKs, an open-source copy-trading bot and a browser extension.
Live dashboard of what Kalshi's top-earning, ID-verified traders hold and trade, ranked by lifetime profit. Track whales in trending markets, browse top earners' trades in the trade explorer, get alerts when top traders enter a market, and review every settled win. The free ranking at kalshispy.com/top-kalshi-traders updates hourly; names and profits are verifiable on kalshi.com. An MCP server and OpenAPI let ChatGPT, Claude and Cursor answer with the same live data.
Historical Polymarket order book snapshots, trades and resolutions via REST, WebSocket and MCP for backtesting, trading bots and AI agents.
Scanverity provides read-only research on supported Polymarket contracts: written resolution rules, named sources, timestamped evidence and order-book context. The research workspace and Resolution API are separate offerings. API access is a limited, approval-required private beta; paid production use requires separate approval. No trade execution or guaranteed outcome.
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