jev-ultrafast vs Layer

Browser Use is a simple remote browser for AI agents. Browser Use Agents finish the task; Browser Infrastructure gives AI startups and automation teams managed browsers built for protected sites through SDK, REST, or CDP. Paste a connection URL and go. 82% on Internal Bench Hard at 17¢ per solved task, $0.02 per browser hour. Fastest and cheapest web agent

One API for prediction markets. Find markets, stream normalized data, place orders, and track positions across Kalshi and Polymarket. Hi HN, I'm David. I built Layer, an API + SDK or building trading bots/ai agents across prediction markets.The idea came from something i kept running into while playing with trading bots. Once your bot needs access to more than 1 venue, you suddenly have to deal with different market schemas, contract definitions, prices, fees and APIs before you can reason about where to trade. That gets messy real fast, especially with prediction markets. The same real-world event can exist on Kalshi & Polymarket, but the contracts can be represented differently.Here's my broader thesis:...