Agent Payment Node

Official

Local CLI and stdio MCP payment runtime for AI agents on macOS Apple Silicon. Supports x402; payment signing requires foreground owner approval. Open source (MIT).

About Agent Payment Node MCP Server

Local CLI and stdio MCP payment runtime for AI agents on macOS Apple Silicon. Supports x402; payment signing requires foreground owner approval. Open source (MIT).

Features

Tools
Getting Started

Requires macOS Apple Silicon and Node 24. Install: `brew install nuanu-ai/tap/apn`. Run `apn mcp config` for the launch descriptor, or `apn mcp serve` for local stdio MCP. Payment signing requires foreground owner approval; MCP never approves payments. Software is MIT licensed; network and third-party fees may apply.

Example
{"mcpServers":{"apn":{"command":"apn","args":["mcp","serve"]}}}
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