What is Raydium?
Raydium is an automated market maker built on the Solana block chain for the DEX. Unlike any other AMMs, Raydium provides on-chain liquidity to a central limit orderbook, meaning that funds deposited into Raydium are converted into limit orders which sit on Serum's orderbooks. The native utility token is RAY.
Staking to earn money. IDO allocations are taken to receive. Protocol decisions are voted on by governance.

How many RAY token are in circulation?
The main net of Raydium was launched on February 21st, 2021. Grants can be given to projects building around Raydium.
Who are the people who started Raydium Protocol? AlphaRay leads Raydium's overall strategy, operations, product direction, and business development. Alpha has a background in trading commodities and transitioned to market making and liquidity in order to provide for cryptocurrencies. Raydium's Chief of Technology is XRay. X has 8 years of experience as a systems architect for both traditional and digital markets. A key role in strategy and product direction is played by GammaRay. He worked on both client engagements and corporate marketing at a leading data analytics and market research firm.
Where can I purchase RAY? RAY is available on a growing number of exchanges. Raydium.io, FTX.com and gate.io are the most liquid exchanges.