Documentation

Trade prediction markets with a clear operating manual.

Guides for account setup, market orders, fees, resolution, and API access. Prices update live, and every 1¢-99¢ price also reads as probability.

Get started in five minutes

Create an account

Create a Juhus account with email or Google, then verify your email before trading.

Funding status

Read the current deposit and withdrawal status before planning account transfers.

Place your first order

Pick a market, choose YES or NO, set price and quantity, then confirm the order.

Browse by topic

Order types & lifecycle →

Market orders, limit orders, fills, cancellations, and how the matching engine works.

Settings & limits →

Profile settings, safer trading limits, notifications, OAuth, and API keys.

Fee schedule →

How fees are calculated, with the full formula and volume brackets.

How markets resolve →

Sources, edge cases, and the dispute window.

API reference →

REST endpoints for markets, orders, and portfolio.

Frequently asked →

Quick answers to the things people ask us most.

⚖️

Gambling under Estonian law. Juhus is classified as gambling under Estonian law and is not regulated by the Financial Supervision Authority. We are not available to residents of jurisdictions where prediction markets are restricted.