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the402

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Offers 38 tools for catalogue search, threads with providers, purchases, subscriptions, your own listings and earnings. Browsing needs no setup; paying needs a wallet holding USDC on Base, or an API key with a pre-funded balance.

The402 MCP Server

the402
Free

Lets your agent browse a marketplace of AI agent services and pay for them with USDC micropayments.

1.6k installs/moMIT

Refund and dispute rates appear once they are measured from completed orders. Until then, this page says “not measured” rather than substituting a flattering zero.