Get your bearings.

Straight answers, worked examples and the source behind each claim.

Understand Aster perpetuals, spot, collateral and builder tools, with a practical route through the ecosystem and its risks.

Compare documented Aster USDT, USD1 and RWA perpetual fees, calculate entry and exit costs, and separate rebates from funding.

Learn who pays Aster funding, why intervals differ, and how to estimate holding costs without treating annualized rates as returns.

Understand maker versus taker execution, limit-price control, stop-order risk and the checks that matter before submitting an order.

Understand mark-price liquidation, maintenance margin, cross versus isolated exposure and why a single liquidation estimate can mislead.

Check network, asset, destination and transfer status before moving funds to or from Aster. Avoid assumptions about fees and supported routes.

Inspect USDF strategy exposure, asBNB collateral haircuts and Trade & Earn conditions before combining yield with leveraged positions.

Separate public Aster market data from trading permissions, agent approvals and maximum builder fees before using a custom interface.