MCPs › Data & APIs › GhostKey — Route Paid APIs with x402
Find paid APIs, check access policy and price, and route x402 requests. No autonomous spending.
Not monetized yet
Turn GhostKey — Route Paid APIs with x402’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Want top placement in Lulu’s Choice? Get in touch.
Install GhostKey — Route Paid APIs with x402
For anyone using GhostKey — Route Paid APIs with x402 — no Lulu account neededclaude mcp add --transport http ghostkey---route-paid-apis-with-x402 https://squeezeos-api.onrender.com/mcp/ghostkey
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit →FAQ
Run: claude mcp add --transport http ghostkey---route-paid-apis-with-x402 https://squeezeos-api.onrender.com/mcp/ghostkey
Yes — it’s a remote MCP server, so no local install is needed.
ChatGPT: Settings → Connectors → Advanced → Developer mode → Add connector, then paste https://squeezeos-api.onrender.com/mcp/ghostkey.
Claude.ai: Settings → Connectors → Add custom connector, then paste the same URL.
21 out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Works well together
Your server?
This is for the person who owns GhostKey — Route Paid APIs with x402 — 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/ghostkey-route-paid-apis-with-x402)