MetaMask/mcp-x402
3.3
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The x402 MCP Server is an experimental Model Context Protocol server designed to create x402 payment headers using a private key.
Tools
Functions exposed to the LLM to take actions
CreateX402PaymentHeader
Creates payment headers for a given payment request using the wallet for the tool.
LookupAddress
Looks up the address for the account used to sign the payment header and creates the account if it does not exist.
Prompts
Interactive templates invoked by user choice
No prompts
Resources
Contextual data attached and managed by the client