> ## Documentation Index
> Fetch the complete documentation index at: https://docs.jumper.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# MetaDex Aggregator

> Optimized same-chain swaps across multiple DEXs

Jumper's Same-Chain Swaps use a **MetaDEX Aggregator** to source liquidity from multiple decentralized exchanges on a single blockchain, ensuring users receive optimized pricing, liquidity access, and execution quality.

Instead of relying on a single DEX, Jumper intelligently compares routes across leading decentralized exchanges to deliver the best possible swap outcome on the same chain.

## What the MetaDEX Aggregator Does

* Sources liquidity from multiple DEXs
* Optimizes for price, liquidity, and slippage
* Executes swaps through the most efficient route
* Offers gasless swaps

This allows users to swap tokens on the same blockchain with better execution than using a single exchange.