Polymarket Toolkit
Data and APIs
Node CLI plus Claude, Cursor and OpenClaw skills for profiling Polymarket wallets: PnL, Brier scores, cashflow, markout, leaderboards and market scans using read-only public APIs.
- Free option
- Polymarket
Prediction market data, APIs and SDKs
Market data feeds, historical order books, SDKs, MCP servers and developer tools for building on prediction markets. 134 listed.
72 listings that name Polymarket, fullest profiles first
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Website checked 31 Oct 2026
Polymarket TypeScript SDK (ts-sdk)
Data and APIs
Official unified TypeScript monorepo publishing @polymarket/client plus shared types and generated bindings for market data, trading and experimental Perps.
- Free option
- Polymarket
Prediction Markets MCP (JamesANZ)
Data and APIs
MCP server that pulls current odds and prices from Polymarket, PredictIt and Kalshi with keyword search and no API keys, for Cursor and Claude Desktop.
- Free option
- Polymarket
- Kalshi
- PredictIt
prediction-market-backtesting
Data and APIs
Nautilus Trader extension for backtesting prediction market strategies with order book replay, Telonex data support, experiment runners, Optuna optimization and sandbox hooks for Polymarket BTC 5-minute markets.
- Free option
- Polymarket
predmarket
Data and APIs
Async Python library unifying Kalshi and Polymarket public REST data under one interface, with Polymarket WebSocket support and Kalshi WebSocket in development.
- Free option
- Kalshi
- Polymarket
Funding Predicts
Data and APIs
Funding Predicts provides data or programmatic research tools.
- Polymarket
Polymarket MCP (aryankeluskar)
Data and APIs
Smithery-hosted MCP server exposing Polymarket Gamma and Data API tools for market search, event clusters, recent trades and market analysis without authentication.
- Free option
- Polymarket
poly_data
Data and APIs
Python pipeline that streams Polymarket CTF Exchange V2 order events from Polygon via Envio HyperSync, joins CLOB market metadata and writes trades to CSV.
- Free option
- Polymarket
Polymarket Documentation
Data and APIs
Analytics endpoints at data-api.polymarket.com returning trades, open interest, top holders, live volume and trader and builder leaderboards for Polymarket.
- Free option
- Polymarket
Polymarket Subgraph
Data and APIs
Public subgraph manifests indexing Polymarket on-chain activity, order book fills, open interest, PnL, FPMM liquidity and sports oracle data for GraphQL queries.
- Free option
- Polymarket
Polymarket_data (SII)
Data and APIs
Research toolkit and Hugging Face dataset of 1.1 billion Polymarket trade records across 268K markets, fetched from Polygon and Gamma API into parquet files.
- Free option
- Polymarket
prediction-market-analysis
Data and APIs
Framework with indexers, parquet storage and analysis scripts plus a 36 GiB compressed dataset of Polymarket and Kalshi markets and trades used in microstructure research.
- Free option
- Polymarket
- Kalshi
rs-clob-client
Data and APIs
Archived Rust crate polymarket-client-sdk for the Polymarket CLOB. README says it is no longer functional and points to rs-clob-client-v2.
- Free option
- Polymarket
rs-clob-client-v2
Data and APIs
Rust crate polymarket_client_sdk_v2 for Polymarket CLOB trading with typed builders, WebSocket streams, batch orders and optional Data, Gamma, Bridge and CTF clients.
- Free option
- Polymarket
Artemis
Data and APIs
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
Polymarket Documentation
Data and APIs
Polymarket's central limit order book REST and WebSocket API at clob.polymarket.com for order books, prices, order placement and cancellation with signed authentication.
- Free option
- Polymarket
Polymarket Gamma API
Data and APIs
Public read API at gamma-api.polymarket.com for discovering Polymarket events, markets, series, tags, sports and search results without authentication.
- Free option
- Polymarket
Polymarket Embeds
Data and APIs
Polymarket Embeds provides widgets for displaying Polymarket material on other websites.
- Polymarket
polyfill-rs
Data and APIs
Rust crate for Polymarket CLOB and WebSocket access built for low latency, with allocation-tested order book paths and a V2-native 0.4.x line for authenticated trading.
- Free option
- Polymarket
polymarket-tennis
Data and APIs
Python package from the Live Tennis API team that discovers Polymarket tennis markets via Gamma API, matches them to live matches, and watches prices against score and break points. Observe-only.
- Free option
- Polymarket
Adanos Market Sentiment API
Data and APIs
REST API returning sentiment and attention signals for stock and crypto tickers, with a Polymarket endpoint alongside Reddit, X and news sources. Includes a CLI for traders and agents.
Website now points to a different product
- Free and paid
- Polymarket
polyrec
Data and APIs
Terminal dashboard for Polymarket BTC 15-minute up/down markets combining Chainlink oracle, Binance klines and Polymarket order book depth. Logs each market to CSV and includes backtest scripts.
Website did not answer at the last check
- Free option
- Polymarket
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