PolyClaw is a Python-based OpenClaw skill for autonomous Polymarket trading with split + CLOB execution and LLM-powered hedge discovery.
Open SourceComposable Trading Skill
Strategy Type
Composable Trading Skill
Supported Platforms
Polymarket
Pricing Model
Free (Open Source)
Open Source
Yes
Setup Difficulty
Hard
Chain
Polygon
Last verified
March 9, 2026
Summary: PolyClaw (polyclaw.ai) is the most mature Polymarket-specific skill for the OpenClaw AI agent framework. Built in Python, it enables autonomous browsing, trading, and position management on Polymarket (Polygon network) through OpenClaw's composable skills architecture. Key features include a split + CLOB execution strategy that breaks large orders into smaller chunks to minimize slippage against the Polymarket orderbook, and LLM-powered hedge discovery via contrapositive logic — the agent identifies markets where a position in Market A implies a hedging opportunity in Market B. PolyClaw authenticates via Ed25519 key signing against the Polymarket CLOB API, supports the full order lifecycle (place, cancel, modify, track fills), and stores position data in OpenClaw's local Markdown/JSONL memory system. Installation is a single command (openclaw skill install polyclaw) or by pasting the GitHub URL into an OpenClaw chat session. PolyClaw requires an existing OpenClaw installation (Node.js 22+), a Polygon wallet with USDC, and Polymarket API credentials. It is part of the Layer 3 (Trading) component of the Agent Betting Stack and integrates with other OpenClaw skills for analysis (Layer 4), wallet management (Layer 2), and identity (Layer 1). Security note: as with all OpenClaw skills, users should audit the skill code before installing, especially since it handles wallet credentials and executes financial transactions.
PolyClaw is a Python-based OpenClaw skill that gives your agent autonomous Polymarket trading capabilities. It handles the full trade lifecycle — market browsing, order placement, position management, and fill tracking — against the Polymarket CLOB API.
The two features that set it apart from generic Polymarket integrations:
Split + CLOB execution: Large orders are automatically broken into smaller chunks to minimize slippage against the orderbook. This is the same technique institutional traders use on traditional CLOBs.
LLM-powered hedge discovery: PolyClaw uses contrapositive logic to identify hedging opportunities across correlated markets. If your agent holds a YES position on “Will X happen by June?”, PolyClaw scans for markets where a NO position provides natural hedging.
Stack position
PolyClaw operates at Layer 3 — Trading in the Agent Betting Stack. It handles execution only — you still need:
Layer 4 (Intelligence): Your LLM of choice via OpenClaw’s model-agnostic brain (Claude, GPT, Gemini, or local)
Layer 2 (Wallet): A Polygon wallet with USDC — either direct or via a Coinbase Agentic Wallet
Layer 1 (Identity): Optional agent identity via Moltbook or SIWE
PolyClaw is a composable OpenClaw skill that adds Polymarket trading capabilities to any compatible AI agent. It enables market querying, order execution, and LLM-powered hedge discovery using contrapositive arbitrage logic. Install it and your agent can interact with Polymarket.
How does PolyClaw's hedge discovery work?
PolyClaw uses contrapositive logic to identify hedging and arbitrage opportunities across Polymarket markets. The LLM reasons about logically related markets — if market A implies market B, but their prices are inconsistent, an arbitrage opportunity exists. This is a distinctly AI-native approach to arbitrage detection.
Do I need to be a developer to use PolyClaw?
Yes. PolyClaw is a developer tool, not a consumer product. You need an existing agent framework that supports OpenClaw skills, programming experience, and the ability to manage wallet integration and infrastructure.