"Sway" matching MCP servers:

Keyless MCP exchanger for AI agents — pay an exact amount to one deposit address, EMC delivered to any address. USDT(Tron) > EMC. Live at https://swap.emercoin.com/mcp

Non-custodial crypto swaps for AI agents: Solana (Jupiter) + 7 EVM chains (KyberSwap), 1288+ assets, cross-chain routing, priority-fee oracle, Hyperliquid perps. Returns unsigned transactions — your wallet signs, no API key, no KYC. Hosted at https://swaptitan.net/mcp

Multi-aggregator swap router for AI agents on Base. MCP-native, best-of-N across 0x and Velora, current flat 10 bps fee.

Free DEX aggregator API that returns executable swap calldata across 46 EVM chains. No API key required. Single GET request returns ready-to-sign transactions for any token pair.

Enables agents to plan token swaps, cross-chain swaps or bridges, and native gas top-ups on six EVM chains by returning unsigned transactions for user wallets to sign. It also supports tracking transfers, resolving token addresses, and obtaining gas through a signed USDC authorization.

Agent-native vAMM DEX enabling swaps across USDC, USDCx, USAD, and ALEO with real Base L2 settlement and ZK-private routing.

Enables Solana wallet operations and token swaps using Jupiter aggregator.

Enables users and agents to obtain MEV-protected multichain swap and cross-chain bridge quotes, check supported chains, and generate prefilled swap URLs, with gasless Permit2 execution and x402 or API-key access.

Local-first Sui review and evidence layer for AI clients. It enables users to review and approve Sui transactions in their own wallet after AI requests, without the AI having signing authority.

Enables Solana swaps through ranked quotes, transaction building, broadcasting, and status tracking, with per-request payment in USDC via the x402 protocol using a local keypair.

Non-custodial Solana swap routing with best-price execution, flat 0.25% fee, and built-in on-chain scam checking for token safety.

Integrates with the Aerodrome Swap API to enable token swaps, pool information retrieval, price queries, and quote generation via the MCP framework.

Read-only MCP server for Rialto, the onchain swap router on Robinhood Chain, offering token listing, quoting, preflight checks, and unsigned transaction building without any signing or submission.

OAuth-protected Uniswap swap service that enables AI agents to get price quotes and execute ETH↔USDC swaps via MCP tools or REST API.