x402 Micro Tollgate
x402 HTTP 402 + MCP paywall: charge USDC per agent call. Self-host via npx or Docker.
Install
npmstdio
npx -y x402-micro-tollgate Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-kevin2003050666-coder-x402-micro-tollgate": {
"command": "npx",
"args": [
"-y",
"x402-micro-tollgate"
]
}
}
} Source: official MCP Registry record · registry name io.github.kevin2003050666-coder/x402-micro-tollgate · published 2026-09-03 · updated 2026-09-03. Not an endorsement; review the code before connecting it to anything sensitive.