# DEX Swap Quotes API MCP server

Best swap quotes across DEXes (Uniswap, SushiSwap, Aerodrome). Base & Ethereum. x402.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-br0ski777-dex-quotes
- Repository: https://github.com/Br0ski777/dex-quotes-x402
- Website: https://github.com/Br0ski777/dex-quotes-x402

## Install
- Endpoint: https://dex-quotes.api.klymax402.com/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://dex-quotes.api.klymax402.com/mcp

## Tools
- dex_get_swap_quote - Use this when you need a swap quote before trading tokens on-chain. Returns the best price across multiple DEXes in JSON.

1. bestDex: which DEX offers the best rate (Uniswap, SushiSwap, Aerodrome)
2. amountOut: expected output token amount
3. priceImpact: percentage price impact of the trade
4. minimumReceived: minimum output after slippage tolerance
5. route: swap path (e.g. USDC -> WETH -> TOKEN)
6. gasEstimateUsd: estimated gas cost in USD

Example output: {"bestDex":"Uniswap V3","amountOut":"0.3215","priceImpact":"0.12%","minimumReceived":"0.3183","route":["USDC","WETH"],"gasEstimateUsd":0.04}

Use this BEFORE executing any token swap to find the best rate and estimate slippage. Essential for trade sizing and DEX comparison.

Do NOT use for gas estimation only -- use gas_get_current_price instead. Do NOT use for yield opportunities -- use defi_find_best_yields instead. Do NOT use for wallet balance -- use wallet_get_portfolio instead. Do NOT use for cross-chain bridging -- use bridge_find_best_route instead. Endpoint: https://dex-quotes.api.klymax402.com/mcp

## Resources
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## Prompts
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## Metadata
- Owner: io.github.Br0ski777
- Version: 1.1.0
- Runtime: Sse
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: May 16, 2026
- Source: https://registry.modelcontextprotocol.io