CoinLobster

CoinLobster MCP · live crypto market data for your AI

Ask your AI what is going on in crypto and get an answer built on what actually traded: whale trades across 18 exchanges plus Ethereum, Base and Arbitrum DEX swaps, Hyperliquid accounts named wallet by wallet, the proven-trader cohort, forced closes, funding and open interest against each coin's own history, and a signal record that shows the misses next to the hits.

Connect

Recommended: sign in. A free account (no card) gives live answers. Add this URL and your app opens a CoinLobster sign-in:

https://coinlobster.com/mcp/connector

App	How
Claude (web, desktop, mobile)	Settings, Customize, Connectors, Add custom connector, paste the URL. Desktop also has a one-click bundle
ChatGPT	Settings, Security and login, turn on Developer mode. Then chatgpt.com/plugins, plus button, paste the URL
Claude Code	claude mcp add --transport http coinlobster https://coinlobster.com/mcp/connector, then /mcp, Authenticate
Cursor	One-click install, or add {"mcpServers":{"coinlobster":{"url":"https://coinlobster.com/mcp/connector"}}} to ~/.cursor/mcp.json
VS Code	code --add-mcp '{"name":"coinlobster","type":"http","url":"https://coinlobster.com/mcp/connector"}'
Codex	codex mcp add coinlobster --url https://coinlobster.com/mcp/connector, then codex mcp login coinlobster
Gemini CLI	gemini mcp add -s user --transport http coinlobster https://coinlobster.com/mcp/connector, then /mcp auth coinlobster
Gemini, Grok, Perplexity	Step by step: coinlobster.com/connect

No account, no sign-in: use https://coinlobster.com/mcp instead. Answers are 30 minutes old.

claude mcp add --transport http coinlobster https://coinlobster.com/mcp

Local stdio (this package)

For clients that only speak stdio. It relays to the hosted server, including its tools, prompts, resources and instructions, so it never needs an update for new tools.

{
  "mcpServers": {
    "coinlobster": { "command": "npx", "args": ["-y", "coinlobster-mcp"] }
  }
}

A paid plan key goes in env: { "COINLOBSTER_API_KEY": "cl_your_key" }. Keys: coinlobster.com/account.

Try asking

• "What's going on in crypto right now?"
• "Why is BTC moving? Was it forced selling or real buying?"
• "What are the proven Hyperliquid traders holding?"
• "Which coins have unusual whale activity today?"
• "Where did BTC liquidations actually hit in the last few hours?"
• "Has this kind of whale spike on SOL led anywhere before?"

What it answers

You ask about	You get
What is happening now	The situations in play, in stages, with the evidence and the price move since each started
One coin	Price, news, whale flow vs that coin's normal, funding and open interest vs its own recorded days, forced closes
Whales	Executed trades (not wallet transfers), hour-by-hour flow, which coins are unusual, sector rotation
Smart money	The proven Hyperliquid cohort: accounts screened for profit on closed trades, what they hold and just did
Wallets	One Hyperliquid account's positions and liquidation prices, or one Ethereum/Base/Arbitrum address's swaps
Forced closes	Where liquidations hit, long vs short, market-wide, plus DeFi lending liquidations kept separate
Positioning	Funding across exchanges, open interest, the merged order book, options walls for BTC and ETH
The record	What price did after each past signal, with every miss shown
Alerts	Your AI can arm an alert that posts to your webhook (Starter and up)

Call tools/list for the current set. Data is descriptive: what happened, never a forecast or advice.

Plans

	Free	Starter $15/mo	Pro $29/mo	Alpha $99/mo
Coins	BTC in full, others as a headline	Every coin in full	Every tool at full depth	Pro plus the named wallets behind the cohort
Answers	Live signed in, 30 min late without an account	Live	Live	Live
Calls	200 a day signed in, 100 without	Credits	Credits	Credits
Credits a month	none needed for AI calls	20,000	100,000	500,000
Alerts your AI can arm	none	3	10	10

New accounts start with 7 days of Pro, no card, in your AI too. On a paid plan a call spends credits by workload from the same balance the website and REST API use: 20 for a light read, 50 for one coin or one wallet, 100 for a whole-market scan. Free calls, discovery and failed or empty answers cost nothing. Ask your AI to run my_access to see what your connection can see right now and what lifts each cap. Pricing: coinlobster.com/pricing.

Privacy Policy

This package runs on your machine and relays your AI's requests to coinlobster.com. It stores nothing locally and sends only the tool name and arguments your AI chooses, plus your API key if you set one. CoinLobster logs requests to run and meter the service and never receives your chat. Full policy, including retention and contact: coinlobster.com/privacy.

Development

npm install
npm run test:offline   # no network: error handling and what the relay forwards
npm test               # plus a live call against the hosted server

Agent-readable docs: llms.txt · REST API: coinlobster.com/developers

MIT licensed. Issues and PRs welcome.