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Apex Fintech Solutions and Kalshi Launch API for Prediction Markets Access

By Lauren Towner · 14 August 2026

In brief: Apex Fintech Solutions has launched a new API enabling firms to offer Kalshi-powered prediction markets, handling all clearing and FCM infrastructure for event contract trading on real-world outcomes.

Key facts
Primary PartnerKalshi
First Live Clienttastytrade
Integration MethodAscendOS APIs
Trading Availability24/7
Press Release: Apex Fintech Solutions and Kalshi Launch API for Prediction Markets Access | Featured Image by FF News

Quick Summary

Apex Fintech Solutions has launched a new API technology enabling firms to integrate Kalshi-powered prediction markets into their own platforms. This turnkey solution allows investors to trade on real-world event contracts, such as economic indicators and weather, without firms needing to build their own complex FCM infrastructure.

How does Apex Fintech Solutions simplify prediction market access?

Apex Fintech Solutions provides a plug-and-play infrastructure that removes the significant technical and regulatory hurdles typically associated with event contract trading. By utilizing the new API technology, firms can bypass the need to build their own Futures Commission Merchant (FCM) infrastructure or establish direct exchange connectivity. Apex manages the heavy lifting of the back-office operations, including:

  • Turnkey FCM operations and clearing services
  • Segregated custody and money movement
  • Account management and automated statements
  • Real-time payouts credited upon contract outcome

This integration allows firms to move with greater velocity, reducing development cycles from months to weeks. The first firm to go live on this new platform is tastytrade, demonstrating the immediate viability of the AscendOS API connection for established brokerage environments.

What can investors trade on the Kalshi-powered platform?

The collaboration with Kalshi gives investors the ability to trade on direct real-world outcomes rather than using traditional financial proxies. Through the Apex Prediction Markets platform, users gain access to the world’s largest prediction market exchange. The scope of available event contracts is broad, covering diverse sectors that impact the global economy and daily life. Key trading categories include:

  • Economic indicators and financial market shifts
  • Weather patterns and environmental events
  • Sports outcomes and cultural milestones
  • Political and regulatory developments

Because these markets operate 24/7, investors can capture activity and react to news even when traditional stock markets are closed. The unified portfolio experience ensures that these event contract positions are displayed alongside traditional securities, providing a holistic view of an investor's holdings.

FF NEWS TAKE:

This announcement moves the needle by legitimizing prediction markets as a mainstream asset class for retail brokerages. By removing the FCM infrastructure barrier, Apex Fintech Solutions is effectively democratizing access to event-based hedging. While prediction markets have existed in niches, integrating them into the same API stack as traditional equities through AscendOS makes event contracts a frictionless addition to any modern trading app, likely sparking a new trend in retail engagement.

Frequently asked questions

How can firms access Kalshi prediction markets through Apex?

Firms can access Kalshi prediction markets through Apex Fintech Solutions' plug-and-play platform using AscendOS API technology. This integration allows firms to offer event contract trading on their own platforms without the need to build independent Futures Commission Merchant (FCM) infrastructure or direct exchange connectivity.

What types of events can be traded on the new Apex platform?

Investors can trade on a variety of real-world outcomes through the Kalshi integration, including economic indicators, financial markets, weather, sports, and cultural events. These event contracts allow for direct trading on outcomes rather than using traditional market proxies.

Which company is the first to use the Apex Prediction Markets platform?

tastytrade is the first firm to go live on the Apex Prediction Markets platform. By using the AscendOS API connection, tastytrade can offer its customers access to Kalshi’s regulated marketplace for event contracts alongside traditional securities.

About the companies

Apex Fintech Solutions

Part of Peak6 · Website · 20 stories on FF News since 2022

Previously on FF News:

Clearing

Website · 1 story on FF News since 2026

tastytrade

Part of IG Group · Website · 7 stories on FF News since 2025

Previously on FF News:

Companies in this story: Apex Fintech Solutions, Clearing, tastytrade, Kalshi

People in this story: Travis McGhee, Max Crowley

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