USX is Solana's native synthetic stablecoin, launched by @solsticefi on September 30, 2025. Its current TVL exceeds $210 million, ranking among the top 5 stablecoins on Solana. It's the only native stablecoin in the Solana ecosystem. The highlight is the Flares airdrop system: 7.5% of SLX tokens (the native governance token) are allocated for holders/LP/social tasks, with up to 10x multiplier (for LPs). The higher the TVL, the bigger the rewards. I'll play around with this for a few days and share the details of the event later.