The new program is designed to shift market making on Solana from opaque centralized exchange arrangements to a model with fixed fees, transparent spreads, pool metrics, and real-time dashboards.
Humidifi has launched Aquarium, a public onchain market making program on Solana. According to the announcement, the product aims to replace opaque centralized exchange market-making deals with a more transparent structure built around fixed fees, visible spreads, pool metrics, and real-time performance dashboards. In crypto markets, market making helps support trading activity by placing buy and sell orders, while onchain systems can make execution data and liquidity conditions more visible to participants.