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402registry

Official registry Search and web

Does an AI crawler see your site? Free registry lookup, x402 pricing; checks paid in USDC on Base.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http 402registry 'https://402registry.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "402registry": {
            "type": "http",
            "url": "https://402registry.com/mcp"
        }
    }
}

Frequently asked questions

What is 402registry?

Does an AI crawler see your site? Free registry lookup, x402 pricing; checks paid in USDC on Base.

How do I install 402registry?

It runs as a remote server. In Claude Code: claude mcp add --transport http 402registry 'https://402registry.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does 402registry need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains 402registry?

It is published by com.402registry. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.