Terms of Use

Last updated: March 2026

Acceptance

By accessing PredictMarkets, you agree to these terms. If you don't agree, please don't use the site.

What This Site Is

PredictMarkets is a free, open-source data aggregator that displays publicly available prediction market data for Premier League football matches. It pulls data from Polymarket and Kalshi's public APIs and presents it in a unified interface.

What This Site Is Not

This site is not a betting platform, exchange, or financial advisor. We do not facilitate trades, hold funds, or provide financial advice. Any references to arbitrage opportunities are informational only — you are solely responsible for your own trading decisions.

Data Accuracy

Market data is fetched from third-party APIs and may be delayed, incomplete, or inaccurate. We make reasonable efforts to display correct information but provide no guarantees. Always verify prices on the source platforms before making any decisions.

Jurisdiction

Prediction markets are regulated differently across jurisdictions. It is your responsibility to ensure that accessing prediction market data and/or trading on prediction markets is legal in your location.

Limitation of Liability

PredictMarkets is provided "as is" without warranties of any kind. We are not liable for any losses, damages, or costs arising from your use of this site or reliance on the data displayed.

Open Source

The source code is available under the terms specified in the GitHub repository.

Changes

We may update these terms at any time. Continued use of the site constitutes acceptance of any changes.