Maxwell Directory (x402 + MCP) MCP Server

Maxwell Directory (x402 + MCP) is an MCP integration. Local providers worldwide, plus travel and public data. Free search; paid answers via x402.

Hosted connection

The registry lists a streamable-http connection at https://api.maxwellinternational.ai/mcp.

Packages and local setup

The published npm package is @maxwellintl/x402-mcp, version 0.2.0. Its declared MCP transport is stdio.

The package declares MAXWELL_WALLET_KEY_FILE: File with a Base (EVM) private key for paying; without a wallet, paid tools only quote; MAXWELL_SOLANA_KEY_FILE: File with a Solana secret key for paying in USDC on Solana; MAXWELL_MAX_PER_CALL_USD: Per-call cap; above it the user is asked (default 0.05); MAXWELL_DAILY_BUDGET_USD: Daily spend cap in USD (default 2).

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project website. This profile uses version 0.2.0 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

Browse related travel & hospitality MCP servers for tools that cover the same kind of work.