# Polymarket 4

> Query Polymarket prediction markets. Use for questions about prediction markets, betting odds, market prices, event probabilities, or when user asks about Polymarket data.

- Skill: `sundial-org/polymarket-4` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add sundial-org/polymarket-4`
- Raw SKILL.md: https://api.skillmd.com/api/skills/sundial-org/polymarket-4/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: sundial-org (https://skillmd.com/u/sundial-org)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/sundial-org/polymarket-4

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# Polymarket

Query prediction market data from Polymarket's public API (no auth required).

## Quick Start

```bash
# Top markets by 24h volume
python3 scripts/polymarket.py --top

# Search markets
python3 scripts/polymarket.py --search "trump"

# Get specific market by slug
python3 scripts/polymarket.py --slug "will-trump-win-the-2024-election"

# List events (grouped markets)
python3 scripts/polymarket.py --events
```

## Script Location

`skills/polymarket/scripts/polymarket.py`

## API Endpoints

The script uses `gamma-api.polymarket.com`:
- `/markets` - Individual markets with prices, volumes
- `/events` - Event groups containing related markets

## Output Format

Markets show: question, Yes/No prices (as percentages), 24h volume, total volume.

## Interpreting Prices

- `outcomePrices` are 0-1 representing probability
- Price of 0.65 for "Yes" = market thinks 65% chance of Yes
- Higher volume = more liquid, more reliable signal