Jupiter is Solana's Uniswap and 1inch rolled into one. Every serious Solana user routes trades through it, and it handles roughly 80% of DEX volume. Understanding it is understanding Solana DeFi routing.
How it routes
You want to swap 100 SOL for USDC. Jupiter's engine splits the trade across multiple venues: some through Orca Whirlpool, some through Raydium, some through Meteora DLMM. Each split gets the best marginal price. The router considers slippage, fees, and even MEV protection.
Beyond swap
- Jupiter Perps. LP-backed perp exchange. Users trade against the JLP pool. Fees flow back to LPs.
- DCA. Dollar-cost average over any period.
- Limit orders. Programmatic limit orders enforced by keeper bots.
- Value averaging. Buy more when price drops, less when it rises.
JLP: the perp liquidity token
JLP is a basket (SOL, ETH, wBTC, USDC, USDT) that provides liquidity for Jupiter Perps. LPs earn ~30-70% APR from perp fees minus trader P&L. Blue-chip yield but you take the other side of Solana leverage traders.
JUP: the token
Launched Jan 2024 via the largest airdrop in Solana history (~600k wallets got tokens). JUP votes on protocol parameters, LP incentives, and treasury.
What Jupiter fixed on Solana
Before Jupiter, users manually picked a DEX and often got worse prices than possible. Jupiter's routing made "which DEX?" invisible — you just click swap. This is the network effect: every liquidity venue now targets Jupiter as their distribution channel.
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