DEX swap and liquidity APIs for AI agents

7 APIs compared on price, free tier, MCP support and real usage. Prices from the vendors' pricing pages, checked Oct 9, 2026.

Most installed SDK

109K downloads a week

Free to start

6 of 7

Raydium API, Jupiter Swap API, Meteora (DLMM / DAMM)

Official MCP server

6 of 7

plug straight into Claude Code, Cursor and others

API	Free	Price	SDK downloads / wk	GitHub stars	MCP
Raydium API Solana AMM with public REST API v3 and a swap transaction API.	Public API, no auth; per-IP rate limiting...	Free plan	109K	349	MCP
Jupiter Swap API Solana DEX aggregator API for quotes and swap transactions.	Free plan $0: 1 request/sec, unlimited...	Free plan · paid from $25/mo	86.3K	246	MCP
Meteora (DLMM / DAMM) Solana dynamic-liquidity AMM pools with free data APIs and TypeScript SDKs.	Free public data APIs; DLMM API 30 RPS	Free plan	70.7K	311	MCP
Orca Whirlpools Solana concentrated-liquidity DEX with open-source Whirlpools SDK and REST data API.	Public REST API (api.orca.so); limits not stated	Free plan	63K	545	MCP
Uniswap Trading API Uniswap Labs API for swap quotes and transactions across 13 chains.	Free API; 6 requests/sec per key by default	Free plan then API free to use; optional integrator fee up to 5% of swap value	—	233	MCP (community)
0x Swap API Multi-chain DEX aggregation API for EVM and Solana swaps.	—	0.15% fee on swaps (Standard plan, select token pairs)	—	98	MCP
1inch API DEX aggregation, swap and Web3 data APIs across 13+ chains including Solana.	Dev: 100,000 API calls/month, 60 req/min	Free plan then x402 pay-as-you-go from $0.00018 per API call	—	2	MCP

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