Raydium has expanded LaunchLab to support trading between any token pair, with LaunchOnSF’s StonkFun becoming the first integration to use the new system on Solana.
According to Raydium’s Sept. 7 announcement on X, LaunchLab can now pair a newly launched token with any quote token supported through Raydium, removing the fixed pairing structure used by many token launch platforms. Raydium said the upgrade brings more flexible token pairing, deeper liquidity and lower fees for memecoin trading.
LaunchLab now supports any token pair on Raydium.
The upgrade brings flexible pairing directly to Solana, with deeper liquidity, lower fees, and stronger meme-native trading.@LaunchOnSF is the first integration partner to bring the model live on LaunchLab. pic.twitter.com/c3NFuYCRWI
— Raydium (@Raydium) September 6, 2026
LaunchOnSF confirmed that its StonkFun platform is the first integration partner to bring the feature live. Its team spent the previous week preparing the integration, which required changes across Raydium’s programs, trading terminals and aggregators before custom quote tokens could be supported.
Raydium LaunchLab now supports custom token pairs
Under the new system, creators can select the quote token used for a LaunchLab deployment, allowing communities to build markets around assets other than the standard quote tokens commonly used for new Solana launches.
Raydium described the feature as the ability to launch “any token, paired with any quote token.” LaunchOnSF said Raydium updated its programs to accommodate custom quote and reward tokens, while aggregators and trading terminals needed to support routing for the resulting pairs.
The integration covers permissionless deployments, bonding curves and constant product market maker pools. LaunchOnSF said deployment costs through StonkFun have been reduced to 0.03 $SOL from 0.29 $SOL, while liquidity provider fees can be directed back into liquidity.
Developers do not have to use the StonkFun API to deploy tokens and can construct transactions themselves. LaunchOnSF said the system was built to reduce problems it had encountered with snipers and launches concentrated in a single wallet.
Ahead of the integration, StonkFun reported more than $392 million in total trading volume, including roughly $219 million routed through Raydium. The platform had generated $1.21 million in revenue and distributed more than $5.35 million in rewards to ecosystem holders.
More than $705,000 had been spent on buybacks and burns of its ecosystem token, while another $68,000 went toward buying and burning tokens from its 10 largest ecosystem projects, according to figures published by LaunchOnSF.
LaunchLab followed Pump.fun’s move away from Raydium
Raydium first disclosed LaunchLab in March 2025 after Pump.fun began working on its own automated market maker. The platform offered creators different pricing curves and allowed third party interfaces to build on the underlying infrastructure and set their own transaction fees.
Crypto.news previously reported on Raydium’s LaunchLab plans in March 2025. An anonymous Raydium developer said at the time that the product had been under development for several months but had initially been kept on the sidelines while Pump.fun continued using Raydium for liquidity.
LaunchLab officially went live in April 2025, allowing users to create, customize and trade tokens through Raydium. Projects crossing the original 85 $SOL threshold were automatically moved into Raydium’s automated market maker.
Raydium introduced customizable bonding curves, no migration cost and a 1% trading fee under the initial model. The protocol said 25% of trading fees collected through LaunchLab would be used to buy back $RAY.
More than 10 projects had passed the 85 $SOL threshold shortly after LaunchLab opened, while $RAY rose roughly 13% following the launch before giving back part of the move.
LaunchLab arrived after Pump.fun changed a relationship that had directed a steady flow of newly created memecoins toward Raydium.
Tokens launched through Pump.fun had historically moved into Raydium liquidity pools after completing their bonding curves. Pump.fun began testing its own automated market maker in February 2025, opening a path for graduated tokens to remain inside its own trading infrastructure.
PumpSwap ended Pump.fun’s reliance on Raydium
Pump.fun formally moved away from the previous setup when it launched the PumpSwap DEX in March 2025.
Built around a constant product automated market maker similar to Raydium v4 and Uniswap v2, PumpSwap allowed tokens completing Pump.fun bonding curves to migrate directly to its own liquidity pools. Users could create pools, provide liquidity and trade tokens without sending graduated launches to Raydium.
PumpSwap introduced instant migrations and removed the six $SOL migration fee previously associated with the process. The platform initially charged 0.25% on trades, allocating 0.20% to liquidity providers and 0.05% to the protocol.
Trading activity climbed quickly. PumpSwap captured 21% of Solana DEX trading about a week after launch, with cumulative volume exceeding $1.2 billion. Raydium remained ahead with a 57.4% share at the time.
By March 30, PumpSwap had recorded $2.43 billion in volume, alongside $5.4 million in protocol fees, around 700,000 active wallets and 30.59 million swaps. Raydium accounted for 74% of Solana DEX volume on that date, compared with PumpSwap’s 8%.
Raydium had entered the contest from a strong position in memecoin trading. A CEX.io report showed its memecoin volume share rising from 77% to 83% during the first quarter of 2025.
Pump.fun was responsible for more than half of daily SPL token creation at the time, with tokens previously flowing into Raydium after meeting Pump.fun’s graduation requirements. That pipeline changed once PumpSwap began taking the migrations directly.
Raydium remains a major Solana trading venue
Despite heavier competition among Solana exchanges and launchpads, Raydium has remained one of the network’s largest execution venues.
Across 2025, the protocol processed $352.8 billion in execution layer DEX volume. Meteora followed with $113.7 billion, while Orca and SolFi recorded $103.9 billion and $97.9 billion, respectively.
More recent activity has remained spread across several Solana venues. On Aug. 21, 2026, Solana generated approximately $2.8 billion in daily decentralized exchange spot volume. PumpSwap processed roughly $485 million, followed by BisonFi at $466 million, Orca at $307 million, Raydium at $260 million and Manifest at $218 million.
The five platforms together accounted for approximately $1.74 billion of the network’s daily total.
LaunchLab’s latest update changes the type of markets that can be created through Raydium’s launch infrastructure. Instead of requiring creators to launch against a predetermined quote asset, StonkFun deployments can select another supported token and carry that pairing through the bonding curve and subsequent liquidity setup.
Raydium ecosystem contributor Infra said the structure lets a community pair a meme token with another asset its users already follow and use the same asset for rewards. LaunchOnSF became the first partner to put that model into production through StonkFun following the Sept. 7 rollout.
