What is MCP?
MCP (Model Context Protocol) is an open standard that lets AI applications connect to tools and data sources. It’s how AI agents access databases, APIs, and other services - like a universal plugin system for AI.Using MCP with x402
With x402, you can create and use MCP servers that require payment for access. This enables:- Monetize your MCP servers: Charge per-request for your tools and resources
- Access premium MCP servers: Pay for powerful tools without subscriptions
- No account management: Agents pay directly, no API keys needed