Authorize Net MCP Server

What is authorize-net-mcp?

authorize-net-mcp is a Model Context Protocol (MCP) server that integrates with the Authorize.net Node SDK to expose two primary payment operations—takePayment (immediate charge) and createInvoice (hosted payment page)—as MCP tools. It is designed for AI agents and automation platforms that communicate via the MCP protocol.

How to use authorize-net-mcp?

Install dependencies with npm install, set environment variables (AUTHORIZE_NET_API_LOGIN_ID, AUTHORIZE_NET_TRANSACTION_KEY, optionally AUTHORIZE_NET_SANDBOX), build with npm run build, then start the MCP server with npm start. The server listens on stdio and can be configured in Claude Desktop’s config.json.

Key features of authorize-net-mcp

• Provides takePayment and createInvoice MCP tools.
• Uses Authorize.net Node SDK for payment processing.
• Supports sandbox mode for testing.
• Designed for AI assistants and automation tools.
• Communicates via stdio transport (MCP protocol).
• Input/output schemas are advertised via MCP discovery.

Use cases of authorize-net-mcp

• AI assistant charges a credit card on behalf of a user.
• Generate a hosted payment page invoice for a customer to pay online.
• Automate payment workflows without custom payment logic.
• Integrate Authorize.net payments into MCP-compatible platforms (e.g., AI chat).