TL;DR
402index is a Model Context Protocol (MCP) server. Search 15,000+ paid API endpoints across the L402, x402, and MPP protocols on 402index.io Install with: npx -y @402index/mcp-server. Source: https://github.com/ryanthegentry/402index. It speaks the Model Context Protocol and works with any compatible client (Claude, Cursor, Cline, Windsurf, Warp and more).
402index
Search 15,000+ paid API endpoints across the L402, x402, and MPP protocols on 402index.io
Install Command
npx -y @402index/mcp-serverFrequently Asked Questions
402index is a Model Context Protocol server that Search 15,000+ paid API endpoints across the L402, x402, and MPP protocols on 402index.io
You can install it by running the install command: `npx -y @402index/mcp-server`. It then becomes available to any MCP-compatible client such as Claude, Cursor, Cline, Windsurf.
The 402index MCP Server is compatible with any client that speaks the Model Context Protocol — including Claude, Cursor, Cline, Windsurf.
It is released under the MIT license.
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Rating
Details
- Agent Rank
- 4.7
- License
- MIT
- Last Updated
- Aug 12, 2026
- Languages
- TypeScript
Client Compatibility
Speaks the Model Context Protocol — works with any compatible client.