GROUNDTRUTH MCP Server: Install & Setup

Install GROUNDTRUTH in Claude Code

Claude Code

claude mcp add --transport http groundtruth https://api.groundtruths.xyz/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "groundtruth": {
      "url": "https://api.groundtruths.xyz/mcp"
    }
  }
}

Frequently asked questions

What does the GROUNDTRUTH MCP server do?

Pump.fun and Robinhood Chain memecoin outcomes and creator records; 5 free calls a day, then x402.

Is the GROUNDTRUTH MCP server free?

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Does GROUNDTRUTH run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add GROUNDTRUTH to Claude Code?

Run: claude mcp add --transport http groundtruth https://api.groundtruths.xyz/mcp

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