MCPs › Security › x402 MCP Gateway
A gateway that forwards tool calls to downstream MCP servers, handles x402 payment challenges with automatic wallet payment, and supports compliance checks.
Not monetized yet
Turn x402 MCP Gateway’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install x402 MCP Gateway
For anyone using x402 MCP Gateway — no Lulu account needed# stdio server — install per the repository README: https://github.com/fafuppg/mcp-gateway
Real-time weather for any city, built on the lulu-ads widget gallery. First-party, free forever.
View server →FAQ
x402 MCP Gateway installs from source — follow the repository README.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Similar servers
Works well together
Your server?
This is for the person who owns x402 MCP Gateway — adds Lulu Ads to your own code. Not the install steps above, those are for your users.
Copies a ready prompt: your coding agent installs the lulu-ads SDK, wires the slot, and applies the widget design guide.
or set up manually at getlulu.dev/publishers
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Managed hosting with monetization built in — waitlist.
[](https://getlulu.dev/mcps/x402-mcp-gateway)