New developer-first API brings sports, politics, entertainment, weather and other prediction markets together through one consistent integration.
AUSTIN, Texas — July 02, 2026 — The team behind SportsGameOdds has launched Prediction Market API, a new data platform designed to make prediction market information easier for developers, researchers and businesses to access and use.
Prediction market data is currently spread across multiple platforms, each with its own structure, identifiers and integration requirements. Prediction Market API brings this information together through one normalized feed, removing the need to build and maintain a separate integration for every provider.
Initial coverage includes Polymarket, Kalshi and Novig. Additional platforms will be added over time, with the long-term goal of providing comprehensive coverage across the prediction market industry.
Importantly, Prediction Market API will not be limited to sports. Its coverage will expand across the full range of prediction market categories, including politics, elections, economics, cryptocurrency, entertainment, weather, technology and current events.
“Prediction markets are growing quickly, but the underlying data remains fragmented,” said Stuart, co-founder of Prediction Market API. “We want developers to have one straightforward way to access markets across every major platform and category, without maintaining multiple APIs, scrapers and conversion systems.”
The API provides access to:
- Live market prices and implied probabilities
- Normalized markets and outcomes
- Sports and non-sports prediction markets
- Historical data for research and backtesting
- Market results and settlement information
- Consensus pricing across supported platforms
- REST API access and WebSocket data streams
- SDK support for Python, Java and Go
The platform is intended for developers building cross-platform comparison tools, arbitrage scanners, forecasting dashboards, quantitative models, research platforms, AI applications and media products.
One of its main differentiators is the combination of broad prediction market coverage with the sports data experience of the SportsGameOdds team. Developers will eventually be able to access everything from an NFL game or election outcome to an entertainment award, interest-rate decision or weather event through the same API structure.
Prediction Market API builds on the team’s experience operating SportsGameOdds and working with complex betting and market data since 2019. The same developer-first approach has been applied to prediction markets, with a focus on clean JSON responses, consistent schemas, clear documentation and scalable access.
Developers can begin using the service through a free plan with no credit card required. Paid plans provide higher usage limits, faster updates, expanded historical access and coverage across all supported platforms. Full details are available on the pricing page.
“Whether someone is testing a new idea or building a production application, we want them to be able to start quickly and expand into new platforms and market categories without rebuilding their data infrastructure,” Stuart added.
Developers can request a free API key and view the documentation at predictionmarketapi.com.
About Prediction Market API
Prediction Market API provides unified prediction market data infrastructure for developers, researchers and businesses. It normalizes data from platforms including Polymarket, Kalshi and Novig into a single, consistent API. Its expanding coverage includes sports, politics, economics, entertainment, weather and other real-world events, with live and historical data available through REST and WebSocket integrations.
Website: predictionmarketapi.com
Documentation: predictionmarketapi.com/docs
Media contact: team@predictionmarketapi.com