How do I install Agentpay?

Agentpay is a local plugin. Install it using npm package: agentpay-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What credentials does Agentpay need?

Agentpay requires the following credentials or environment variables: AGENT_PRIVATE_KEY, BASE_RPC_URL. You can find setup instructions on the server detail page.

What AI apps work with Agentpay?

Agentpay uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Agentpay

by Up2itnow0822

Developer ToolsUse Caution4.5MCP RegistryLocal

Free

Server data from the Official MCP Registry

Non-custodial x402 payment MCP server for AI agents. Wallets and payments on 17 chains.

About

Non-custodial x402 payment MCP server for AI agents. Wallets and payments on 17 chains.

What You'll Need

Set these up before or after installing:

Private key for the agent wallet (hex string)Required

Environment variable: AGENT_PRIVATE_KEY

Base RPC URL for on-chain operationsOptional

Environment variable: BASE_RPC_URL

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-up2itnow0822-agentpay": {
      "env": {
        "BASE_RPC_URL": "your-base-rpc-url-here",
        "AGENT_PRIVATE_KEY": "your-agent-private-key-here"
      },
      "args": [
        "-y",
        "agentpay-mcp"
      ],
      "command": "npx"
    }
  }
}

Security Report

4.5

Use Caution4.5High Risk

The AgentPay MCP server provides non-custodial cryptocurrency payment functionality with appropriate permissions for its purpose. However, it has concerning security practices including shell command execution via npm scripts, potential command injection vulnerabilities, and could benefit from better authentication mechanisms. The private key handling could be more secure despite using environment variables. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.

Scanned 4 files · 8 findings

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

network_websocket

Check that this permission is expected for this type of plugin.

Shell Command Execution

Runs commands on your machine. Be cautious — only use if you trust this plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

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