Gas-free perpetual futures DEX on Arbitrum. Catalogued only: no public market API could be found.
Trading is a central limit order book with gas abstracted away from the user.
No public market data API is documented. The published documentation covers fees, pairs and the points programme but has no developer or API section, and the marketing site makes no market-data requests, so this venue is catalogued rather than measured.
Deepest first.
Its public API is unreachable from our servers right now, so we're showing the profile without live figures. The rest of the page is still accurate.