📊 Kalshi Leaderboard Scraper

Extraction tool designed for the Kalshi prediction market exchange.

It allows users to monitor top-performing traders across various categories and timeframes

Providing a quantitative edge for social sentiment analysis and performance benchmarking on the only CFTC-regulated prediction market in the US.

✨ Features

Multi-Metric Extraction: Scrape leaderboards for Volume, Profit, and Predictions accuracy.

Granular Filtering: Target specific sub-markets including Politics, Sports, Crypto, Economics, and "Mentions" (exotic markets).

Time-Series Analysis: Switch between Daily, Weekly, Monthly, Yearly, and All Time frequencies to identify short-term scalpers vs. long-term institutional traders.

Anonymous vs. Public Insights: Automatically identifies anonymous traders vs. those with verified social profiles and avatars.

Real-time Ranking: Captures dynamic rank changes and value fluctuations in high-liquidity markets like the 2026 World Cup or Fed interest rate decisions.

🚀 Use Cases

Copy Trading Research: Identify the most consistent "sharps" in specific categories like Economics or Elections to study their positioning.

Market Sentiment Monitoring: Track how top traders are shifting volume in high-stakes markets (e.g., Politics or Climate) as a proxy for real-world event probability.

Platform Gamification Analysis: Track community engagement and user growth by monitoring leaderboard activity and rank competition.

Social Proofing: Verify the performance of high-profile "fin-fluencers" or traders who share their Kalshi predictions on social media.

Arbitrage Strategy: Correlate top Kalshi performers with other platforms (like Polymarket) to detect arbing activity between regulated and crypto markets.

INPUT

Multiple filters

Leaderboard: Volume, Profit, Predictions

Categories: All, Politics, Sports, Entertainment, Crypto, Climate, Economics, Mentions, Companies, Financials, Science and Technology, Elections

Frequence: daily, weekly, monthly, yearly, all_time

OUTPUT

{
  "nickname": "drag",
  "social_id": "",
  "profile_image_path": "https://kalshi-social-public.s3.amazonaws.com/profile-pictures/drag-2026-01-13 13:43:25.webp",
  "value": 33079.953,
  "rank": 14,
  "is_anonymous": false
}

🛟 SUPPORT

Share your runs with the developer team and create issues on error to help us improve actor quality.

You might discover edge case we didn't test yet

We stay available anytime