Index / MCP servers / GhostKey — Route Paid APIs with x402

GhostKey — Route Paid APIs with x402 MCP server

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.

Status
Answering
Tools
4
Reliability
6 of 6 checks
Response time
250 ms
Transport
streamable HTTP
Last checked
19 October 2026

Find paid APIs, check access policy and price, and route x402 requests. No autonomous spending.

Description as the publisher wrote it.

The 4 tools GhostKey — Route Paid APIs with x402 offers

ToolWhat it does
ghostkey_catalogList GhostKey's currently exposed tools and staged paid families.
ghostkey_policyReturn GhostKey operating, payment, and upstream-rights policy.
ghostkey_quoteExplain how to obtain authoritative pricing from a fresh live x402 402 challenge.
Inputs: capability
ghostkey_statusReport GhostKey status using the always-on SqueezeOS x402 authority.

Add GhostKey — Route Paid APIs with x402 to your AI client

Every block below points at https://squeezeos-api.onrender.com/mcp/ghostkey. Pick your client and copy.

Claude Code: one command in your terminal
claude mcp add --transport http ghostkey-route-paid-apis-with-x4 https://squeezeos-api.onrender.com/mcp/ghostkey
Claude Desktop: claude_desktop_config.json
{
  "mcpServers": {
    "ghostkey-route-paid-apis-with-x4": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://squeezeos-api.onrender.com/mcp/ghostkey"]
    }
  }
}
Cursor: ~/.cursor/mcp.json, or .cursor/mcp.json in a project
{
  "mcpServers": {
    "ghostkey-route-paid-apis-with-x4": {
      "url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}
VS Code and GitHub Copilot: .vscode/mcp.json
{
  "servers": {
    "ghostkey-route-paid-apis-with-x4": {
      "type": "http",
      "url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}
Zed: Zed settings.json
{
  "context_servers": {
    "ghostkey-route-paid-apis-with-x4": {
      "url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}
Windsurf: ~/.codeium/mcp_config.json
{
  "mcpServers": {
    "ghostkey-route-paid-apis-with-x4": {
      "serverUrl": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}
JetBrains AI Assistant: Settings, Tools, AI Assistant, MCP, New MCP Server, as JSON
{
  "mcpServers": {
    "ghostkey-route-paid-apis-with-x4": {
      "url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}
Continue: .continue/mcpServers/neuronto.yaml
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
Gemini CLI: ~/.gemini/settings.json
{
  "mcpServers": {
    "ghostkey-route-paid-apis-with-x4": {
      "httpUrl": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}
Codex CLI: MCP server config
{
  "mcpServers": {
    "ghostkey-route-paid-apis-with-x4": {
      "type": "http",
      "url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}
Warp: MCP servers, + Add, paste JSON
{
  "mcpServers": {
    "ghostkey-route-paid-apis-with-x4": {
      "url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}
Goose: a one-click extension link
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

Is GhostKey — Route Paid APIs with x402 up right now?

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.

MCP servers similar to GhostKey — Route Paid APIs with x402

Questions about GhostKey — Route Paid APIs with x402

How many tools does GhostKey — Route Paid APIs with x402 have?

4, as returned by the server's own tools/list on 11 September 2026: ghostkey_catalog, ghostkey_policy, ghostkey_quote, ghostkey_status.

Is GhostKey — Route Paid APIs with x402 down?

It answered our last check on 19 October 2026 in 250 ms. Over 6 checks since 10 September 2026 it answered 6.

How do I add GhostKey — Route Paid APIs with x402 to Cursor?

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.

Does GhostKey — Route Paid APIs with x402 need an API key?

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.

Where this comes from

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.

Is this your server? Get a message the day it stops answering or its tools change: monitoring, 14 days free. Or claim the domain to manage how it is listed.