CoinGraph

Provable crypto data for AI agents: one call returns a verdict on a token, wallet or trade, with a source on every number and a proof id recorded on Base and Cardano.

View on coingraph.ai

Hosted MCP Server

npx add-mcp 'https://coingraph.ai/mcp'

Installs into Claude Code, Codex, Cursor and more

Documentation

Connect CoinGraph to your assistant

CoinGraph runs as a remote MCP server. Add one URL and Claude, ChatGPT, Cursor or your own agent can check tokens, write full token reports, explain moves, look up addresses and run the 5 agents.

Setting	Value
Server URL	`https://coingraph.ai/mcp`
Transport	Streamable HTTP, stateless
Sign-in	Your tool opens a CoinGraph sign-in the first time (OAuth). Code sends a key instead. Calls spend credits at the same prices as the API: Keys & pricing.
Capabilities	20 tools, 5 prompts, server instructions on how to present answers
Every answer	The data as JSON, three suggested next questions, and the proof id. Example answers

Your tool

Each page below has only what differs for that tool: where to paste the URL, how it signs in, and how to tell it worked.

[

Claude

Settings → Connectors → Add custom connector, paste the URL, sign in.

](https://coingraph.ai/docs/connect/claude)[

Claude Code

claude mcp add --transport http coingraph https://coingraph.ai/mcp

](https://coingraph.ai/docs/connect/claude-code)[

ChatGPT

Business and Enterprise workspaces: an admin adds it under Plugins, then publishes it.

](https://coingraph.ai/docs/connect/chatgpt)[

Cursor

One entry in ~/.cursor/mcp.json, or per project in.cursor/mcp.json.

](https://coingraph.ai/docs/connect/cursor)[

Windsurf

One entry in Cascade's mcp_config.json.

](https://coingraph.ai/docs/connect/windsurf)[

VS Code

MCP: Add Server (HTTP), or.vscode/mcp.json; used from Copilot agent mode.

](https://coingraph.ai/docs/connect/vscode)[

OpenAI Agents SDK

MCPServerStreamableHttp with the URL and a key header, in Python.

](https://coingraph.ai/docs/connect/openai-agents)[

Any MCP client

Any Streamable HTTP client takes the URL; local-only clients bridge it with mcp-remote.

](https://coingraph.ai/docs/connect/any)

Quick reference

claude mcp add --transport http coingraph https://coingraph.ai/mcp

What you will see

A real exchange through the connector (7 October 2026, 10:55 UTC). The tool result is shortened; the full object is at /proof/eval_d2efbaab9c51154d751d.

You

Is it safe to buy $5K of LINK right now? Use CoinGraph.

Claude calls

check_token with { token: "chainlink", size_usd: 5000 }

{
  "object": "evaluation",
  "id": "eval_d2efbaab9c51154d751d",
  "data": {
    "verdict": "proceed",
    "confidence": 0.95,
    "dimensions": {
      "momentum": "ok",
      "liquidity": "ok",
      "leverage": "ok",
      "onchain": "ok",
      "supply": "ok",
      "context": "ok",
      "contract": "ok"
    },
    "reasons": [
      "1h -0.81%, 24h -3.8%: nothing stretched",
      "$2.8M available within 2% of the price on tracked order books",
      "Funding 0.01% per 8h: leverage not crowded"
    ],
    "size_check": {
      "order_usd": 5000,
      "share_of_24h_volume_pct": 0.002,
      "best_route_impact_pct": 0,
      "dex_quote": {
        "venue": "paraswap",
        "price_impact_pct": 0.115
      }
    },
    "onchain": "Net $2M withdrawn from exchanges in 24h — holders taking custody",
    "verify_url": "https://coingraph.ai/api/v1/verify/eval_d2efbaab9c51154d751d"
  }
}

Claude answers

Yes, as far as liquidity and risk go: CoinGraph rates LINK proceed with 95% confidence. A $5K buy is 0.002% of daily volume and barely moves the price on exchange order books ($2.8M available within 2%; on-chain via ParaSwap it would cost 0.115%). Funding is 0.01% per 8h, so leverage isn't crowded, $2M net left exchanges in the last 24h, and GoPlus finds no contract risks. Momentum is soft (−3.8% in 24h) but not stretched. Proof: coingraph.ai/proof/eval_d2efbaab9c51154d751d. This is information, not advice.

What to ask

You ask	Tool used	Credits
“Is it safe to buy $5K of LINK right now?”	`run_trade_gatekeeper`	5
“Why did SOL move in the last hour?”	`get_token_brief`	free
“Are whales moving ADA onto exchanges?”	`get_token_snapshot (onchain)`	1
“Who owns 5tzFkiKs…uAi9 on Solana?”	`lookup_address`	5
“Write me a due-diligence memo on Cardano.”	`run_due_diligence_analyst`	25
“Give me a full report on SOL with charts.”	`get_token_report`	1
“How is the market today?”	`run_daily_market_brief`	5

✓

Tip

Opening the server URL in a browser shows a short connect page instead of the protocol. Every tool with its inputs and price: Tools. Slash-command workflows: Prompts. What a full answer looks like: Example answers.