A specialized AI agent skill that enables real-time market searching and automated YES/NO trading on Polymarket via the Decker API.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install decker-polymarket
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 decker-polymarket 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 Decker Polymarket?
Decker Polymarket is a technical extension for the Decker platform designed to integrate prediction market capabilities into AI agent workflows. By utilizing Openclaw Skills, this tool allows users to interact with Polymarket's decentralized order book to query market odds, search for specific event slugs via the Gamma API, and execute binary trades. It serves as a bridge between natural language processing and the Polygon blockchain, facilitating a seamless trading experience within chat interfaces like Slack.
Decker Polymarket Use Cases
- Searching for specific prediction markets using keywords like Bitcoin, elections, or sports.
- Executing automated YES or NO token purchases based on AI-driven sentiment analysis.
- Retrieving real-time probability data and market prices for various global events.
- Managing prediction market portfolios and checking current positions through an integrated assistant.
How Decker Polymarket Works
- The AI agent identifies a Polymarket-related trigger such as a market search or a trade request.
- The skill utilizes the Gamma API to fetch market metadata, including slugs, tags, and current binary outcomes.
- For trading, the agent constructs an order request targeting the Decker API with the exchange_id specifically set to polymarket.
- The system validates the user's linked Polygon private key and USDC.e balance on the Polygon network.
- The trade is executed on-chain, and the agent returns a confirmation of the shares purchased (YES or NO tokens).
Decker Polymarket Setup
To integrate this capability into your Openclaw Skills workflow, follow these steps:
# 1. Ensure you have a Decker account linked with Slack.
# 2. Add your Polygon Private Key to Decker Settings -> Exchange API -> Polymarket.
# 3. Ensure your wallet has USDC.e for trading on the Polygon network.
# 4. Set your exchange_preference to Polymarket in the Decker dashboard.
You can then trigger trades using the following API structure:
GET https://api.decker-ai.com/api/v1/link/slack/order-request?symbol={slug}&side=buy&quantity={shares}&exchange_id=polymarket&outcome={yes/no}
Decker Polymarket Data Schema & Taxonomy
The skill organizes data using Polymarket's Gamma API taxonomy and Decker's order parameters:
| Field | Description |
|---|---|
| exchange_id | Identifies the venue; must be set to polymarket. |
| symbol | The market slug (e.g., will-bitcoin-reach-100k). |
| outcome | The specific token being traded (yes or no). |
| quantity | The number of shares to buy or sell. |
| price | Optional limit price between 0.01 and 0.99. |
Decker Polymarket Advanced Features
- Direct Gamma API integration for high-performance market indexing and category filtering.
- Support for JWT-authenticated position tracking and real-time portfolio management.
- Seamless transition between limit orders and market orders within Openclaw Skills.
- Capability to handle complex binary market slugs for precise event targeting.
SKILL.md
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