Raydium is a Solana-based decentralized exchange and liquidity protocol, which explains what is Raydium in practical terms: an on-chain trading layer where users swap tokens, provide liquidity and launch new assets through automated market makers.
Raydium launched in February 2021 and operates through several Solana programs. Its original AMM v4 used a constant-product model and was designed to share liquidity with Serum’s central limit order book. After Serum’s deprecation, the related infrastructure became associated with OpenBook, although Raydium’s current documentation says that OpenBook integration has been deactivated. Existing AMM v4 pools remain operational, while newer CPMM pools do not depend on an external order book.
How Raydium works
Raydium’s CPMM pools use the formula x × y = k, allowing traders to exchange assets against pooled reserves. Liquidity providers deposit token pairs and receive a share of applicable trading fees. Its CLMM product uses concentrated liquidity, allowing providers to select price ranges where their capital is active. This can improve capital efficiency, but positions require management when prices move outside the selected range.
The protocol also supports farms, RAY staking, software development kits and application programming interfaces for third-party integrations. LaunchLab adds a bonding-curve system for creating tokens and bootstrapping liquidity. Once a launch meets its graduation condition, assets and collected quote tokens can migrate into a Raydium CPMM pool.
Primary uses and applications
Raydium supports token swaps, liquidity provision, yield farming and permissionless market creation for Solana assets. Token projects can use LaunchLab to combine token issuance, early bonding-curve trading and migration into an automated market maker pool.
The protocol also provides access to perpetual-futures markets through its integration with Orderly Network. Raydium liquidity can be reached through wallets, decentralized applications and trading aggregators, including Jupiter. In a reported 2025 industry analysis, more than 55% of trades routed through Jupiter settled on Raydium, although that figure is a market estimate rather than a permanent protocol statistic.
Who is behind Raydium and where is it based?
Raydium was created by a pseudonymous team, with AlphaRay identified as its best-documented public-facing founder and XRay associated with technical leadership. GammaRay has also been identified with marketing and communications. The available sources do not establish the legal identities of these contributors. Some secondary databases name Timon Peng as a co-founder, but that attribution is not consistently confirmed by official materials.
The project’s history is closely linked to Solana’s early decentralized-finance ecosystem and its technical relationship with Serum. The sources confirm Serum and FTX connections during Raydium’s early development, but do not establish that Alameda Research founded or controlled the protocol.
Raydium’s MiCA white paper lists a head-office address c/o MetaBase58 Cayman Limited, 71 Fort Street, PO Box 10035, George Town, Grand Cayman KY1-1001, Cayman Islands, and identifies Raydium Holding Foundation as the entity making the protocol interface available. The sources do not confirm that this address is the team’s operating location or provide complete incorporation details. The team’s country of residence and broader corporate structure therefore remain only partially public.
RAY tokenomics
RAY is an SPL token on Solana with a maximum supply of 555,000,000 RAY. CoinStats reports a circulating supply of 269,863,602 RAY. The documented original allocation is 34% to the mining reserve, 30% to partnerships and ecosystem activity, 20% to the team, 8% to liquidity, 6% to the community pool and 2% to advisors.
Team and seed vesting was completed on 21 February 2024. The mint authority is disabled, but the mining reserve can continue releasing tokens. Current documentation describes emissions of approximately 1.9 million RAY per year, so the supply is capped while remaining emissions can increase the circulating amount.
Raydium allocates 12% of trading fees to RAY buybacks. For CPMM and CLMM pools, 84% goes to liquidity providers, 12% to buybacks and 4% to the treasury. AMM v4 pools allocate 88% to liquidity providers and 12% to buybacks. Bought-back tokens are held at a publicly observable protocol address and are not automatically burned.
At the time of the CoinStats snapshot, RAY traded at $1.93, with a 24h change of +1.00%. Its market cap was $519.67M (rank #157), and 24h volume was $65.07M. Its all-time high was $16.83, the current price is 88.55% below it.
Consensus and security model
Raydium does not operate its own blockchain or consensus mechanism. Its programs run on Solana and depend on Solana’s Proof of Stake validator network, while Proof of History provides a cryptographic timing and ordering mechanism. Security also depends on Raydium’s smart-contract code, pool mathematics, upgrade controls and the behavior of connected tokens.
Integrations, advantages and development
Solana provides Raydium’s settlement layer and high-throughput execution environment. Historical Serum and OpenBook links shaped its original architecture, while Jupiter distributes access to its liquidity. Pump.fun’s launch of PumpSwap in March 2025 created direct competition for newly launched tokens, prompting Raydium to expand LaunchLab in April 2025.
Raydium’s main advantages are multiple liquidity models, permissionless pool creation, Solana-native execution, established liquidity and integrated token-launch infrastructure. Current development focuses on CPMM as the preferred model for new constant-product pools, LaunchLab creator-fee features, Token-2022 support, permissioned CLMM pools for regulated assets, perpetual futures and continued SDK and API development.