Search 15,000+ paid API endpoints across the L402, x402, and MPP protocols on 402index.io
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
Run
npx -y @402index/mcp-server
MCP client config
{
"mcpServers": {
"402index": {
"command": "npx",
"args": [
"-y",
"@402index/mcp-server"
]
}
}
}