just saw that aster is rolling out perpetual contracts backed by USD1 stablecoin - interesting move honestly. they're partnering with World Liberty Financial on this and launching with BTC, ETH, SOL pairs first, then apparently adding 10+ more soon. the fee structure caught my eye: 0 maker and 0.5 taker, which is pretty competitive.

what's making this worth paying attention to is the incentive stack they're offering. you get WLFI token rewards, reduced fees on USD1 pairs, and extra returns just for holding USD1. they're treating USD1 as both margin collateral and a tradeable asset, so the capital efficiency angle is there if you're into leveraged positions.

aster chain is doing a whole launch event around this, and they've built tracking tools so you can monitor your rewards and activity. feels like they're trying to make it frictionless for early adopters. the collateral rates match USDT so there's no weird conversion penalties. not sure how much traction USD1 perpetuals will get, but aster seems serious about building out the ecosystem here.