Prediction Royale

A real-time prediction market aggregator that continuously ingests and cross-matches events from Kalshi and Polymarket. A Go-based matching engine scores event pairs by title similarity, outcome labels, category tags, and close time — then precomputes probability divergences and liquidity metrics across all matched outcomes. The Next.js web app surfaces the most liquid, most divergent, and soonest-closing pairs through a dark fintech interface featuring a hero carousel, tag-based market browsing, per-market mirrored outcome bars, and a live search autocomplete.