Index / MCP servers / Money-Engine x402 Research

Money-Engine x402 Research MCP server

Money-Engine x402 Research is a remote MCP server that gives an AI agent 6 tools, among them x402_discovery, x402_health, x402_research_brief. It answers at https://x402.devvizion.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 4 September 2026; the last check, on 18 October 2026, succeeded.

Status

Answering

Tools

Official

yes, served from devvizion.com

Reliability

10 of 10 checks

Response time

124 ms

Transport

streamable HTTP

Last checked

18 October 2026

Free agent discovery + paid x402 research (outline 0.01 / brief 0.02 USDC Base).

Description as the publisher wrote it.

The 6 tools Money-Engine x402 Research offers

Tool	What it does
`x402_discovery`	Free x402 discovery document (resources, prices, payTo, facilitator, convertLadder).
`x402_health`	Free liveness + pricing for the money-engine Research API (x402 USDC on Base). Ladder: free sample_outline → outline 0.01 → brief 0.02.
`x402_research_brief`	Paid full research brief (0.02 USDC Base · upgrade). Free first: x402_sample_outline; optional outline 0.01 first. Body {topic}. Without paymentHeader returns 402 + accepts[]. Inputs: topic, paymentHeader
`x402_research_outline`	Paid research outline (0.01 USDC Base · first pay). Free first: x402_sample_outline. Body {topic}. Without paymentHeader returns 402 + accepts[]. Inputs: topic, paymentHeader
`x402_sample_outline`	FREE research teaser (3 bullets). Convert ladder: this tool → paid x402_research_outline 0.01 USDC → x402_research_brief 0.02 USDC Base. Body {topic?} default x402. Inputs: topic
`x402_sample_scrub`	Free sample data-scrub / leak-guard teaser (dirty→clean demo). Alt path — primary convert is x402_sample_outline → outline 0.01.

Add Money-Engine x402 Research to your AI client

Every block below points at https://x402.devvizion.com/mcp. Pick your client and copy.

Claude Code: one command in your terminal

claude mcp add --transport http money-engine-x402-research https://x402.devvizion.com/mcp

Claude Desktop: claude_desktop_config.json

{
  "mcpServers": {
    "money-engine-x402-research": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://x402.devvizion.com/mcp"]
    }
  }
}

Cursor: ~/.cursor/mcp.json, or .cursor/mcp.json in a project

{
  "mcpServers": {
    "money-engine-x402-research": {
      "url": "https://x402.devvizion.com/mcp"
    }
  }
}

VS Code and GitHub Copilot: .vscode/mcp.json

{
  "servers": {
    "money-engine-x402-research": {
      "type": "http",
      "url": "https://x402.devvizion.com/mcp"
    }
  }
}

Zed: Zed settings.json

{
  "context_servers": {
    "money-engine-x402-research": {
      "url": "https://x402.devvizion.com/mcp"
    }
  }
}

Windsurf: ~/.codeium/mcp_config.json

{
  "mcpServers": {
    "money-engine-x402-research": {
      "serverUrl": "https://x402.devvizion.com/mcp"
    }
  }
}

JetBrains AI Assistant: Settings, Tools, AI Assistant, MCP, New MCP Server, as JSON

{
  "mcpServers": {
    "money-engine-x402-research": {
      "url": "https://x402.devvizion.com/mcp"
    }
  }
}

Continue: .continue/mcpServers/neuronto.yaml

name: Money-Engine x402 Research
version: 0.0.1
schema: v1
mcpServers:
  - name: Money-Engine x402 Research
    type: streamable-http
    url: https://x402.devvizion.com/mcp

Gemini CLI: ~/.gemini/settings.json

{
  "mcpServers": {
    "money-engine-x402-research": {
      "httpUrl": "https://x402.devvizion.com/mcp"
    }
  }
}

Codex CLI: MCP server config

{
  "mcpServers": {
    "money-engine-x402-research": {
      "type": "http",
      "url": "https://x402.devvizion.com/mcp"
    }
  }
}

Warp: MCP servers, + Add, paste JSON

{
  "mcpServers": {
    "money-engine-x402-research": {
      "url": "https://x402.devvizion.com/mcp"
    }
  }
}

Goose: a one-click extension link

goose://extension?url=https%3A%2F%2Fx402.devvizion.com%2Fmcp&type=streamable_http&id=money-engine-x402-research&name=Money-Engine%20x402%20Research

Is Money-Engine x402 Research up right now?

It answered our last check on 18 October 2026 in 124 ms. Over 10 checks since 4 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about Money-Engine x402 Research

Is there an official Money-Engine x402 Research MCP server?

Yes. It is published by devvizion.com and served from x402.devvizion.com, the vendor's own domain: https://x402.devvizion.com/mcp.

How many tools does Money-Engine x402 Research have?

6, as returned by the server's own tools/list on 10 September 2026: x402_discovery, x402_health, x402_research_brief, x402_research_outline, x402_sample_outline, x402_sample_scrub.

Is Money-Engine x402 Research down?

It answered our last check on 18 October 2026 in 124 ms. Over 10 checks since 4 September 2026 it answered 10.

How do I add Money-Engine x402 Research to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://x402.devvizion.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Money-Engine x402 Research 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.devvizion. Endpoint host: x402.devvizion.com. ARD identifier: urn:air:com.devvizion:mcp:x402-research. First indexed 31 August 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.