Raydium API by Raydium

Solana AMM with public REST API v3 and a swap transaction API.

Price

Free plan

list price

Free tier

Yes

Public API, no auth; per-IP rate limiting via Cloudflare

SDK downloads

109K

npm @raydium-io/raydium-sdk-v2

Status

—

no public status page

Pricing

Free tier	Public API, no auth; per-IP rate limiting via Cloudflare
Cheapest paid plan	—
Usage price	—
Good to know	Hosts: api-v3.raydium.io and transaction-v1.raydium.io. No pricing stated; docs advise running your own router above ~120 req/min on transaction-v1. MCP is docs-only. SDK published as alpha versions (latest tag 0.2.74-alpha).

From the official pricing page, checked Oct 9, 2026. Prices change: confirm before you buy.

MCP server	Official: `https://docs.raydium.io/mcp`
npm	`npm install @raydium-io/raydium-sdk-v2`
GitHub	raydium-io/raydium-sdk-V2 · 349 stars · last push Oct 9, 2026

API	Free	Price	SDK downloads / wk	GitHub stars	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