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Authorize Net MCP Server

@zmarty

Basic information

Category

Other

License

MIT

Transports

stdio

Author

zmarty

About Authorize Net MCP Server

Experimental Authorize.net Node.js TypeScript MCP Server

Authorize Net MCP Server config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

Authorize Net MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

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).

Frequently asked questions

1

What tools does authorize-net-mcp provide?

It provides two tools: `takePayment` (charges a credit card immediately) and `createInvoice` (generates a hosted payment page URL).

2

What environment variables are required?

You must set `AUTHORIZE_NET_API_LOGIN_ID`, `AUTHORIZE_NET_TRANSACTION_KEY`, and optionally `AUTHORIZE_NET_SANDBOX` (set to "true" for sandbox mode).

3

How does sandbox vs production work?

Sandbox testing uses Authorize.net sandbox credentials and the `AUTHORIZE_NET_SANDBOX` env variable. For production, switch the base URL in `authorizeNetHandlers.ts` and use live credentials.

4

Where is security discussed?

The README advises never committing API keys to source control, use environment variables or secret management, and use HTTPS/secure tunnels in production.

5

What runtime dependencies does it have?

Node.js with the MCP Node SDK and the `authorizenet` package. It uses TypeScript and builds to JavaScript.

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