Solana's DeFi infrastructure just leveled up in a big way.

A new automated market maker called SUPA just dropped, bringing something the space desperately needed: fairness at scale. This isn't your typical AMM. SUPA runs on a uniform-price batch auction model that processes every single trade within a roughly 400-millisecond slot at one unified price.

What does that actually mean for traders? Three game-changers:

• Sandwich attacks? Dead. The batch auction design makes them economically pointless.
• Latency wars? Over. Your trade execution doesn't depend on how fast your RPC node is.
• Order timing luck? Gone. Landing first or last in the slot makes zero difference to your fill price.

This is the kind of infrastructure upgrade that doesn't just improve trading—it fundamentally restructures how value flows on-chain. When everyone pays the same price regardless of tx ordering, you're looking at a more level playing field for retail and institutional players alike.

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UncommonNPC

· 13h ago

Damn, the sandwich attack is finally dead, it should have been like this a long time ago. --- 400 milliseconds unified price? Sounds good, but let's see how long it can last. --- No, this is exactly what Solana has been missing, fair trading... so ironic. --- Wait, can this really kill MEV? I'm still a bit skeptical. --- Finally, someone is taking real action, what are the other chains doing? --- Retail players are ecstatic, whales are crying in the corner, haha. --- Talk is nice, but how does it perform in practice? Does the ecosystem support it now? --- Goodness, if this is true, how many people will lose their jobs? --- Solana is up to some tricks again, but this time it really looks interesting. --- 400ms slot at one price, simple and straightforward, I like it.

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ImpermanentLossFan