PayCheck MCP Server: Install & Setup

Install PayCheck in Claude Code

Claude Code

claude mcp add --transport http toolweather-paycheck https://paycheck.toolweather.workers.dev/mcp

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

{
  "mcpServers": {
    "toolweather-paycheck": {
      "url": "https://paycheck.toolweather.workers.dev/mcp"
    }
  }
}

Frequently asked questions

What does the PayCheck MCP server do?

Score merchant domain, https URL, or 0x wallet trust before an agent pays. Does not send payments.

Is the PayCheck MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does PayCheck run locally or remotely?

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

How do I add PayCheck to Claude Code?

Run: claude mcp add --transport http toolweather-paycheck https://paycheck.toolweather.workers.dev/mcp

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