PayPal Java MCP Server

What is PayPal Java MCP Server?

PayPal Java MCP Server is a Java implementation of a PayPal Merchant Capability Platform (MCP) server that provides tools for analyzing and improving payment processing.

How to use PayPal Java MCP Server?

To use the server, you can run it in web mode or JSON-RPC over stdio mode. In web mode, access the REST API at http://localhost:8080/api/mcp. In stdio mode, interact with the server via standard input/output.

Key features of PayPal Java MCP Server?

• JSON-RPC over HTTP API for web clients
• JSON-RPC over stdio interface for integration
• Tools for analyzing authorization rates
• Basic calculator functionality for testing

Use cases of PayPal Java MCP Server?

1. Analyzing transaction data to improve authorization rates.
2. Performing basic math operations for payment calculations.
3. Integrating with other systems using JSON-RPC.

FAQ from PayPal Java MCP Server?

• What is the default mode to run the server?

The default mode is web mode, which exposes a REST API.

• Can I run the server in a non-interactive environment?

Yes, you can use the provided start-non-interactive.sh script for non-interactive environments.

• What are the prerequisites for running the server?

You need Java 17 or higher and Maven 3.6 or higher.