Guides.
Kalshi and Polymarket, explained.

All guides

• Kalshi vs Polymarket. Who can use each venue, how funding works, and how their fees compare.
• Kalshi fees explained. The trading fee formula, worked examples, maker fees and deposit costs.
• Polymarket fees explained. Taker fees by market category, maker rebates, and what deposits cost.
• How to automate Kalshi trading. API keys, the demo environment, rate limits and the risk controls a bot needs.
• Daily loss limits for trading bots. What a daily loss cap does, what it does not, and how to pair it with sizing.
• Are prediction market bots allowed? What each venue's API is for and the rules a bot still has to follow.