Documentation

Slate, explained

Slate is a calm room for outcome markets, built on Hyperliquid HIP-4. You read the question and the context first, then take a side. No leaderboard, no confetti, no pressure to act. These pages cover how it works, what it costs, how questions resolve, and why your funds stay yours.

What an outcome market is

An outcome market turns a real-world question into a price. Take “Will the Fed change rates in June?”Instead of an opinion, the market gives it a number: a price between $0 and $1 that reads as the crowd’s implied probability. If the answer turns out Yes, a Yes share is worth $1. If No, it’s worth $0. The price moves as people weigh in, so it’s a live estimate of how likely the thing is, in money rather than hot takes.

Slate is the reading room on top of those markets: curated questions, plain-language context next to each one, and a single, considered place to take a view. The trading happens on Hyperliquid; Slate makes it legible.

Who it’s for

• People who like to think before they act, and want a number to test their read against.
• Forecasters, analysts, and the simply curious who’d rather weigh a question than chase a chart.
• Anyone who wants honest exposure to an event without the casino energy that usually comes with it.

How we keep it calm

• Read first, take second. Context sits next to every question. The point is a considered view, not a fast one.
• One transparent fee. A single small builder fee per take, shown before you commit. Nothing else.
• Your funds stay yours. Slate is non-custodial. It can place takes you ask for, never move your money out.
• No theatre. No winners-and-losers framing, no flashing red and green, no streaks nudging you to trade. Just the question and the odds.

Start here