Jupiter MCP Server

by junct-bot Your server? Claim it

not responding

Jupiter MCP is listed as active in the registry but did not answer our last check. Last commit 29 Mar 2026.

Jupiter - 4 tools for swap quotes, liquidity pools, and trading data

Uptime history 51 days of history · worst day 0%

51 days agonow

0.0%

Uptime 24h

0 of 90 checks

—

Tools

hidden behind auth

42 ms

Response time

average over 24h

Stars

last commit 29 Mar 2026

Jupiter MCP does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 16 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add jupiter-mcp --transport http https://jupiter.mcp.junct.dev/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "jupiter-mcp": {
      "url": "https://jupiter.mcp.junct.dev/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.jupiter-mcp]
url = "https://jupiter.mcp.junct.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "jupiter-mcp": {
      "url": "https://jupiter.mcp.junct.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "jupiter-mcp": {
      "url": "https://jupiter.mcp.junct.dev/mcp"
    }
  }
}

Endpoints

URL	Transport	State	Latency	Checked
https://jupiter.mcp.junct.dev/mcp	streamable-http	answering	42 ms	16 min ago

Alternatives to Jupiter MCP

same job, measured the same way

DexPaprika

by dexpaprika

DEX and on-chain data: liquidity pools, token prices, swaps, and trading volume.

17 tools answering

Polymarket MCP

by whitmorelabs

Trading intelligence tools for Polymarket: slippage, liquidity, arbitrage, price feeds

64 installs/wk local only

Fillgate

by mineloop99

Fee-carrying trading tools for AI agents: Jupiter Ultra, Polymarket CLOB v2, Hyperliquid perps.

38 installs/wk local only

Stock Scanner MCP

by yyordanov-tradu

Stock and crypto market data — 49 tools for quotes, technicals, options, SEC filings, and more.

238 installs/wk local only

Openmm MCP

by qbt-labs

MCP server for OpenMM — exposes market data, account, trading, and strategy tools to AI agents

15 tools answering

TradeAssi

by tradeassi

Crypto tools for AI agents: live market data, exchange-wide screener, backtests and paper trading.

40 tools answering

Tradernet MCP

by verbart

MCP server for Tradernet/Freedom24 trading API — portfolio, orders, quotes, and more

37 installs/wk local only

Tradernet MCP Server

by verbart

MCP server for Tradernet/Freedom24 trading API — portfolio, orders, quotes, and more

24 installs/wk local only

Jupiter MCP — questions

Answers built from our own checks of this server.

Is Jupiter MCP working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 90 checks got a reply (0.0%), average response time 42 ms. The bar chart above shows every period we have measured.

The registry lists Jupiter MCP as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Jupiter MCP?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Jupiter MCP need an API key?

No. Jupiter MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. This is what we observed, not what the docs claim.

Is Jupiter MCP open source?

We cannot say either way: 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.