PumpSwap is Live—Marinade Joins as a Launch Partner

Today marks an exciting step forward for Solana DeFi—PumpSwap is officially live! Marinade is proud to be a launch partner, supporting the new AMM from @pumpdotfun by providing liquidity and helping expand DeFi activity on Solana.

What is PumpSwap?

PumpSwap is the latest Automated Market Maker (AMM) built by Pump, designed to create a seamless and efficient trading experience on Solana. Unlike traditional AMMs, PumpSwap integrates directly with the Pump ecosystem, giving its millions of users access to a native swapping experience.

Why is this significant? Pump has been a major force in Solana, driving massive on-chain activity. With over $1.5 billion in total trading volume and tens of millions in daily trading volume, it has rapidly become one of the most active platforms on Solana. By launching PumpSwap, Pump is further strengthening Solana DeFi, allowing users to seamlessly swap assets while keeping liquidity within its own ecosystem.

As a launch partner, Marinade is supplying liquidity to help establish early trading markets, ensuring smoother transactions and better access to key assets like mSOL and MNDE.

Liquidity from Marinade

We’re supporting two key pools at launch:

🔹 SOL-mSOL Pool: visit the pool

🔹 MNDE-mSOL Pool: visit the pool

By providing liquidity for these pairs, we’re helping build a deeper market for mSOL and MNDE within the Pump ecosystem. These pools enable efficient swaps while contributing to the broader growth of Solana DeFi.

How Fees Work on PumpSwap

PumpSwap follows a traditional AMM model with a 0.25% trading fee (25 bps), ensuring fair incentives for liquidity providers and the protocol. The breakdown is as follows:

• 0.20% (20 bps) goes to LPs – rewarding those who provide liquidity to the pools.
• 0.05% (5 bps) goes to the Pump protocol – contributing to ecosystem sustainability.

This fee structure ensures that liquidity providers are fairly compensated while also supporting the long-term development of PumpSwap.

Why This Matters

Expanding liquidity across different trading venues is key to strengthening Solana DeFi. More liquidity means:

✅ Better trading experiences – Reducing slippage and improving price efficiency.

✅ A stronger DeFi ecosystem – Making mSOL and MNDE more accessible to users.

✅ More decentralization – Encouraging liquidity to spread across multiple platforms rather than being concentrated in a few places.

With Pump driving over $100 million in weekly trading volume, integrating an AMM directly into its platform is a game changer for Solana DeFi. Instead of users relying solely on external DEXs, they can now swap within the Pump ecosystem, keeping liquidity and trading volume circulating within the platform.

By supporting PumpSwap’s launch, we’re helping create a more open, efficient, and resilient market for Solana users.

More to Come from Pump + Marinade

This is just the beginning. Marinade and Pump share the vision of a more accessible and decentralized Solana DeFi landscape. As PumpSwap evolves, we’re excited to explore new opportunities to collaborate—including ways for users to put their SOL to work through staking.

Stay tuned—there’s more ahead!