Connect GhostKey — Route Paid APIs with x402 and your agent gets 4 tools, among them ghostkey_catalog, ghostkey_policy, ghostkey_quote. It answers at https://squeezeos-api.onrender.com/mcp/ghostkey over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Find paid APIs, check access policy and price, and route x402 requests. No autonomous spending.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
ghostkey_catalog | List GhostKey's currently exposed tools and staged paid families. |
ghostkey_policy | Return GhostKey operating, payment, and upstream-rights policy. |
ghostkey_quote | Explain how to obtain authoritative pricing from a fresh live x402 402 challenge. Inputs: capability |
ghostkey_status | Report GhostKey status using the always-on SqueezeOS x402 authority. |
Every block below points at https://squeezeos-api.onrender.com/mcp/ghostkey. Pick your client and copy.
claude mcp add --transport http ghostkey-route-paid-apis-with-x4 https://squeezeos-api.onrender.com/mcp/ghostkey
{
"mcpServers": {
"ghostkey-route-paid-apis-with-x4": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://squeezeos-api.onrender.com/mcp/ghostkey"]
}
}
}{
"mcpServers": {
"ghostkey-route-paid-apis-with-x4": {
"url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
}
}
}{
"servers": {
"ghostkey-route-paid-apis-with-x4": {
"type": "http",
"url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
}
}
}{
"context_servers": {
"ghostkey-route-paid-apis-with-x4": {
"url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
}
}
}{
"mcpServers": {
"ghostkey-route-paid-apis-with-x4": {
"serverUrl": "https://squeezeos-api.onrender.com/mcp/ghostkey"
}
}
}{
"mcpServers": {
"ghostkey-route-paid-apis-with-x4": {
"url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
}
}
}name: GhostKey — Route Paid APIs with x402
version: 0.0.1
schema: v1
mcpServers:
- name: GhostKey — Route Paid APIs with x402
type: streamable-http
url: https://squeezeos-api.onrender.com/mcp/ghostkey{
"mcpServers": {
"ghostkey-route-paid-apis-with-x4": {
"httpUrl": "https://squeezeos-api.onrender.com/mcp/ghostkey"
}
}
}{
"mcpServers": {
"ghostkey-route-paid-apis-with-x4": {
"type": "http",
"url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
}
}
}{
"mcpServers": {
"ghostkey-route-paid-apis-with-x4": {
"url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
}
}
}goose://extension?url=https%3A%2F%2Fsqueezeos-api.onrender.com%2Fmcp%2Fghostkey&type=streamable_http&id=ghostkey-route-paid-apis-with-x4&name=GhostKey%20%E2%80%94%20Route%20Paid%20APIs%20with%20x402
It answered our last check on 19 October 2026 in 250 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
4, as returned by the server's own tools/list on 11 September 2026: ghostkey_catalog, ghostkey_policy, ghostkey_quote, ghostkey_status.
It answered our last check on 19 October 2026 in 250 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://squeezeos-api.onrender.com/mcp/ghostkey. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.scriptmasterlabs. Endpoint host: squeezeos-api.onrender.com. ARD identifier: urn:air:com.scriptmasterlabs:mcp:ghostkey.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.