x402 Preflight MCP server

Inspect and validate an x402 endpoint before an autonomous agent spends USDC.

Category: Dev tools

● Online, checked 271 min ago · 583 ms

Source: official MCP Registry entry io.github.chico10117/x402-preflight · repository

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http io-github-chico10117-x402-preflight https://x402.chikocorp.com/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "io-github-chico10117-x402-preflight": { "url": "https://x402.chikocorp.com/mcp" } } }