If you've been exploring Solana's DeFi scene, you've probably run into the name Raydium more than once.
This guide breaks down what Raydium on Solana actually is, how the platform works as a decentralized exchange and automated market maker, and how you can start trading or earning on it — even if you've never touched DeFi before.
Key Takeaways
Raydium is Solana's largest decentralized exchange by liquidity, built on an automated market maker (AMM) model that replaces traditional buyers-and-sellers matching.
Trades on Raydium settle in under a second with network fees typically under $0.01, making it significantly cheaper than most Ethereum-based DEXs.
Standard AMM pools charge a 0.25% swap fee; CLMM pools offer flexible tiers from 0.01% to 2%, both fully documented in Raydium's official protocol docs.
Getting started requires only a Phantom wallet, a small amount of SOL for gas, and a connection to raydium.io — no account sign-up or identity verification needed.
Liquidity providers earn a share of every swap fee generated by their pool, but should understand impermanent loss risk before depositing.
LaunchLab, Raydium's native token launchpad launched in April 2025, has become the protocol's primary revenue driver and the default home for new Solana token launches.
Raydium is a decentralized exchange (DEX) and automated market maker (AMM) built natively on the Solana blockchain.
Unlike centralized platforms, Raydium lets you trade directly from your own crypto wallet, with no account sign-up, no identity verification, and no company holding your funds.
The reason Raydium lives on Solana specifically comes down to two things: speed and cost.
Solana processes transactions in under a second, and network fees on Raydium typically cost less than $0.01 per trade — a stark contrast to the dollar-plus fees common on Ethereum-based DEXs during busy periods.
On a traditional exchange, you buy from someone who's actively selling at the same moment.
Raydium's AMM (Automated Market Maker) model works differently — instead of matching buyers with sellers, it routes your trade through a liquidity pool: a smart contract holding two tokens.
When you swap SOL for USDC on Raydium, you're trading against that pool, not against another person.
The exchange rate adjusts automatically based on the ratio of tokens in the pool, so the larger your trade relative to the pool, the more the price moves — this is what traders call price impact.
Raydium currently offers two main pool types for liquidity providers.
Standard AMM pools (also called constant product pools) spread liquidity across all possible price ranges automatically — they're the simpler, lower-maintenance option, best for new token launches and volatile assets.
CLMM (Concentrated Liquidity Market Maker) pools let liquidity providers focus their capital within a specific price range, which makes them far more capital-efficient — but they require active management.
For most beginners just looking to swap tokens, the distinction doesn't change your day-to-day experience: Raydium automatically routes every swap through the best available pool.
Every trade on Raydium carries a small swap fee, and where that fee goes matters.
For standard AMM pools, the fee is 0.25% per swap — the majority goes directly to liquidity providers, with a portion allocated to RAY token buybacks. CLMM and CPMM pools use a different split: 84% to liquidity providers, 12% to RAY buybacks, and 4% to the protocol treasury. These aren't hidden charges — Raydium's fee structure is fully transparent and documented in its official protocol docs.
Getting started with the Raydium Solana DEX is simpler than most people expect.
First, you'll need a Solana-compatible wallet — Phantom is the most widely used and takes about two minutes to set up as a browser extension. Second, you need SOL in that wallet to cover network transaction fees. You can buy SOL on MEXC and withdraw it directly to your Phantom wallet address.
Third, go to raydium.io, click "Connect Wallet" in the top right, select Phantom, and approve the connection. From there, the Raydium swap interface is straightforward: select the token you want to trade from, select the token you want to receive, enter the amount, and confirm.
One practical tip: always keep at least 0.05 SOL in your wallet to cover transaction fees — if you run out of SOL, you won't be able to execute any actions, including withdrawals.
For memecoins and new token listings on Raydium, consider adjusting your slippage tolerance to 1–3%, since low-liquidity pools move quickly.
When you add liquidity to a Raydium pool, you're depositing a pair of tokens — say, SOL and USDC — into a smart contract that other traders swap against.
In return, you earn a share of every swap fee generated by that pool, proportional to your contribution.
Liquidity providers on Raydium earn a share of every swap fee generated by that pool, proportional to their contribution — across all pool types, this has amounted to tens of millions of dollars in aggregate fees each quarter.
The key risk to understand here is impermanent loss: if the price of one token in your pair moves significantly relative to the other, you may end up with less total value than if you'd simply held those tokens in your wallet.
Beyond base swap fees, Raydium offers yield farming through its Farms feature.
When a pool is incentivized, you can stake your LP (liquidity provider) tokens in a Farm and earn additional RAY token rewards on top of the trading fees you're already collecting.
Farms are particularly active around newly launched Solana tokens — projects often bootstrap early liquidity by offering high RAY rewards to early liquidity providers.
One feature that sets Raydium apart from other Solana DEXs is LaunchLab, its native token launchpad that went live in April 2025.
LaunchLab lets anyone create and launch a new Solana token for free, with liquidity automatically migrating to a Raydium AMM or CPMM pool once the bonding curve fills.
This replaced the earlier Pump.fun integration — where tokens that "graduated" from Pump.fun's bonding curve would migrate directly to Raydium pools — and made Raydium the default home for new Solana meme coin launches.
What is Raydium on Solana?
Raydium is a decentralized exchange and automated market maker built on the Solana blockchain that lets users swap tokens, provide liquidity, and earn yield with near-zero fees.
What is Raydium's swap fee on Solana?
Standard AMM pools charge 0.25%, while CLMM pools offer variable tiers ranging from 0.01% to 2% depending on the pool configuration.
What is Raydium's TVL on Solana?
How do I create a liquidity pool on Raydium Solana?
Connect your Phantom wallet at raydium.io, navigate to the Liquidity section, select or create a pool, deposit a token pair, and confirm the transaction — pool creation carries a small SOL fee.
What is the cost to create a liquidity pool on Raydium Solana?
CPMM pool creation costs approximately 0.15 SOL in protocol fees plus minor Solana network fees; CLMM pool creation averages around 0.1 SOL in total.
What is Raydium LaunchLab on Solana?
LaunchLab is Raydium's native token launchpad launched in April 2025, allowing anyone to create and launch a Solana token for free with automatic liquidity pool migration.
Is Orca or Raydium better for beginners on Solana?
Orca is often recommended for absolute beginners due to its simpler interface, but Raydium offers deeper liquidity and a wider selection of trading pairs and new token launches.
Raydium is the backbone of Solana DeFi — fast, cheap, and packed with tools that go well beyond a basic token swap.
For beginners, the swap interface is genuinely approachable once you have a Phantom wallet and a small amount of SOL to get started.
If you want exposure to the RAY token or SOL before diving into the DEX directly, MEXC offers both with straightforward onboarding.
Whether you're here to swap, explore new Solana token launches, or earn through liquidity pools, Raydium is the most complete platform Solana DeFi has to offer.