Agent Payment MCP Server: Install & Setup

Install Agent Payment in Claude Code

npm

Claude Code

claude mcp add evidai-agent-payment -- npx -y agent-payment-mcp

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

{
  "mcpServers": {
    "evidai-agent-payment": {
      "command": "npx",
      "args": [
        "-y",
        "agent-payment-mcp"
      ]
    }
  }
}

npm

Claude Code

claude mcp add evidai-agent-payment -- npx -y alpaca-guard-mcp

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

{
  "mcpServers": {
    "evidai-agent-payment": {
      "command": "npx",
      "args": [
        "-y",
        "alpaca-guard-mcp"
      ]
    }
  }
}

npm

Claude Code

claude mcp add evidai-agent-payment -- npx -y polymarket-guard-mcp

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

{
  "mcpServers": {
    "evidai-agent-payment": {
      "command": "npx",
      "args": [
        "-y",
        "polymarket-guard-mcp"
      ]
    }
  }
}

npm

Claude Code

claude mcp add evidai-agent-payment -- npx -y xstocks-mcp

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

{
  "mcpServers": {
    "evidai-agent-payment": {
      "command": "npx",
      "args": [
        "-y",
        "xstocks-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Agent Payment MCP server do?

Stripe-style USDC billing for any API. 8 free demo services no signup. Non-custodial.

Is the Agent Payment MCP server free?

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

Does Agent Payment run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Agent Payment to Claude Code?

Run: claude mcp add evidai-agent-payment -- npx -y agent-payment-mcp

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