Guides
How it works, how-tos, and guides
Guides & Blogs
Polymarket CLOB WebSocket Market Channel: Asset IDs, Prices & Trades
Learn how the Polymarket CLOB WebSocket market channel works, how to subscribe with asset IDs, and how to read real-time orderbook, price_change, last_trade_price, and market events.
Polymarket Gamma API Events Slug: How to Query Events by Slug
Learn how to use the Polymarket Gamma API events slug endpoint, query an event by slug, inspect markets, and extract market IDs, condition IDs, clobTokenIds, outcomes, and slugs.
What Does Volume Mean on Kalshi? Trading Volume Explained
Learn what volume means on Kalshi, how trading volume works, why it matters, and how to analyze Kalshi market activity using historical volume charts.
When Do Prediction Markets Become Accurate? A Kalshi Political Market Lifecycle Analysis
Are prediction markets accurate? We analyzed 3,195 resolved Kalshi political prediction markets across 25,552 lifecycle snapshots to measure when market odds become reliable.
Are 90% Prediction Markets Reliable? A Kalshi Political Calibration Study
We analyzed resolved Kalshi political markets to test whether 90–100% prediction markets are overconfident. The data showed high-probability markets were reliable, while the middle probability range was sparse and noisy.
Political Prediction Markets: What Historical Data Reveals About Election Forecasting, Polls, and Market Accuracy
An analysis of political prediction markets, election forecasting accuracy, market pricing behavior, and how prediction markets compare to polls and experts.
How to Build a Kalshi Weather Volatility Chart (Step-by-Step Guide)
Step-by-step guide to calculating and visualizing volatility in Kalshi weather markets using historical trade data and no-code analysis in Lychee.
How to Build a Probability Calibration Chart Using Kalshi Weather Markets (Accuracy Analysis Guide)
Step-by-step guide to building a probability calibration chart using Kalshi historical weather market data and bucketed prediction analysis in Lychee.
How to Build a Probability Convergence Chart Using Kalshi Historical Weather Data (VWPA Guide)
Step-by-step guide to building a probability convergence chart for Kalshi weather markets using historical trades, VWPA, and time bucketing in Lychee.
Kalshi Weather Prediction Markets Explained: How They Work, How Prices Are Set, and What Historical Data Reveals
Learn how Kalshi weather prediction markets work, how pricing is formed, how accurate they are, and what historical data reveals about forecasting behavior.
How to Build Kalshi Volume Charts Using Historical Data (Step-by-Step Guide)
Learn how to build Kalshi volume charts using historical data in Lychee. Step-by-step guide to creating quarterly, daily, and yearly volume visualizations without coding.
Kalshi Volume Explained: Quarterly Trends, Historical Growth, and Market Activity Data
Explore Kalshi trading volume over time with quarterly charts, growth trends, and data-driven insights. Learn what Kalshi volume means and what drives market activity.
How to Find a Polymarket Market ID, Token ID, Asset ID & Condition ID
Learn how to find Polymarket market IDs, token IDs, asset IDs, condition IDs, slugs, and clobTokenIds for API queries, price history, orderbooks, and market analysis.
How to Track Polymarket Odds Over Time (Visualize Probability Changes)
Learn how to track Polymarket odds over time, visualize probability changes, and measure probability momentum using interactive charts. Build a live Polymarket odds tracker without coding.
How to Get Kalshi Historical Data (CSV, EXCEL, No-Code Guide)
Learn how to access, query, and download Kalshi historical data instantly — no coding skills required. Perfect for backtesting prediction markets, visualizing trades, and exporting CSV, Excel, or JSON files.
Every SQL query you ever need
Compose powerful analytics with Lychee using a no-code SQL builder: filter rows, compute metrics, group for charts, and join datasets for deep research.
How to Stream Live Polymarket Prices and Build Real-Time Charts (No-Code)
Learn how to stream real-time Polymarket market data using the WebSocket market channel and build live prediction market charts — no code required.
How to Pull and Analyze Polymarket Event Data (No-Code)
Learn how to connect to Polymarket’s Events List endpoint, filter and analyze structured event data, and export datasets, from anywhere in the world — no code required.
