Polymarket Python Packages

flumine

flūmine - Betting trading framework

polymarket-apis

Unified Polymarket v2 APIs with Pydantic data validation - Clob, Gamma, Data, Web3, Websockets, GraphQL clients.

pmxt

CCXT for prediction markets. PMXT is a unified API for trading on Polymarket, Kalshi, and more.

simmer-sdk

Prediction market harness for AI agents — skills, MCP server, and Python SDK

polymarket-paper-trader

Paper trading simulator for Polymarket

outcometick

Python SDK for outcometick — write a strategy against archived Polymarket and Predict.fun market data and run it in a hosted sandbox.

synpath

One open-source API for prediction markets. Trade Kalshi, Polymarket, Polymarket US and Opinion with one Python SDK: unified market data, smart order routing across venues, and advanced order types. Plus tick-level Kalshi order book history.

marketlens

Python SDK for Polymarket order book data and backtesting. Tick-level L2 snapshots, billions of deltas, full book reconstruction, and a strategy backtesting engine with realistic execution.

oddsrail

Open-source MCP server that lets AI agents trade Polymarket, with spending limits and a pre-trade check. Your keys stay on your machine.

0xinsider

Official Python client for the 0xinsider Developer API

pmwallets-copytrade

Ready-to-run Polymarket copy trading bot (Python): follow profitable wallets and mirror their trades with risk limits

pmwallets

Python SDK for PMWallets: Polymarket smart-money leaderboard and real-time wallet fills over WebSocket

potd-trader

Buy the 0xinsider Pick of the Day on your own Polymarket account. Runs on your machine; your keys never leave it.

langchain-degenscan

Cross-asset event intelligence for autonomous trading agents — 40 primary sources (SEC, Fed, Federal Register, USGS, Nasdaq halts, DefiLlama, Polymarket…) scored into per-asset impacts. MCP + REST, paid per call in USDC via x402.

coinrithm-sdk

Let any AI agent (Claude, ChatGPT/Codex, Gemini) paper-trade on CoinRithm with a key you mint and control. Hosted MCP, local MCP, OpenAPI, skill + prompts.

degenscan-intel

Cross-asset event intelligence for autonomous trading agents — 40 primary sources (SEC, Fed, Federal Register, USGS, Nasdaq halts, DefiLlama, Polymarket…) scored into per-asset impacts. MCP + REST, paid per call in USDC via x402.

oracle3

Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.

parlayapi-mcp

Python MCP server for ParlayAPI sports odds and props. Public discovery needs no key; account data uses your own key. Includes signup, login-email, checkout-link and preference actions. MIT code; API data redistribution rights are not included.

polymarket-pandas

Python SDK for Polymarket — every endpoint returns a pandas DataFrame. Sync + async HTTP, WebSockets, pandera schemas, order building & signing, on-chain CTF operations.

polyterm

Polymarket in your terminal.

predxt

Prediction market websocket clients for Polymarket, Kalshi, and Opinion

batter

The backtesting engine for prediction markets. Every run ships a verifiable, reproducible receipt.

polysimulator

Official Python SDK for the PolySimulator paper-trading API — native client, py-clob-client v1 drop-in, and a paper-mode mirror of Polymarket's unified py-sdk (polymarket-client 0.1.0b8).

polyalpha

Polymarket sdk to quickly build strategies