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Answers to the questions traders ask most — wallets, fees, orders, claims, and more.
Getting Started
New to 4rho? Start here.
4 articles
Wallets
Sign in, embedded vs external wallets, USDC and gas.
6 articles
Funding
Add money, cash out, send USDC, and read your balance.
4 articles
Trading
Orders, odds, RFQ, and how the order book works.
7 articles
Resolution & Claims
How markets settle and how you claim winnings.
4 articles
Responsible Gaming
Limits, cooling-off, and self-exclusion.
4 articles
Account & Security
MFA, sign-in history, and what suspension means.
8 articles
For Developers
Programmatic access — pointer to the API reference.
1 article
Troubleshooting
When something goes wrong.
5 articles
Popular articles
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