Polymarket order book

Display live bids and asks for any Polymarket prediction market. The book updates on a schedule so you always see current liquidity.

What it is for

Track liquidity and spreads on markets you care about. Good for seeing where limit orders are clustered, spotting thin books, and monitoring market maker activity. For multi-outcome markets, the widget lets you cycle between outcome books without leaving your dashboard.

How to add it

1. Click + Add widget on any page.
2. Select Polymarket Order Book from the widget picker.
3. Paste a Polymarket market or event URL (e.g. https://polymarket.com/event/will-trump-win).
4. Save. For multi-outcome markets (Yes/No), click the outcome name in the widget to cycle between books.

Configuration

Credit cost

0.02 credits per check

At the default 5-minute interval: ~5.8 credits/day per widget.