Money-Engine x402 Research

com.devvizion/x402-researchVersion 0.1.1

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

Status

Responds107 msNov 14, 2026, 13:54 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:54 UTC
Latency: 107 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: EU hosting detected (detected, not a legal statement)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://x402.devvizion.com/mcpResponds107 msNov 14, 2026, 13:54 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: x402-research
Remote MCP server URL: https://x402.devvizion.com/mcp

Cursor

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

VS Code

code --add-mcp '{"name":"x402-research","type":"http","url":"https://x402.devvizion.com/mcp"}'

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Tools

6 tools

Tools of Money-Engine x402 Research
	Description		Read-only	Idempotent	Open world
`x402_discovery`Free x402 discovery document (resources, prices, payTo, facilitator, convertLadder).	Free x402 discovery document (resources, prices, payTo, facilitator, convertLadder).	Not declared	Not declared	Not declared	Not declared
`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.	Free liveness + pricing for the money-engine Research API (x402 USDC on Base). Ladder: free sample_outline → outline 0.01 → brief 0.02.	Not declared	Not declared	Not declared	Not declared
`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[].	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[].	Not declared	Not declared	Not declared	Not declared
`x402_research_outline`Paid research outline (0.01 USDC Base · first pay). Free first: x402_sample_outline. Body {topic}. Without paymentHeader returns 402 + accepts[].	Paid research outline (0.01 USDC Base · first pay). Free first: x402_sample_outline. Body {topic}. Without paymentHeader returns 402 + accepts[].	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`x402_sample_scrub`Free sample data-scrub / leak-guard teaser (dirty→clean demo). Alt path — primary convert is x402_sample_outline → outline 0.01.	Free sample data-scrub / leak-guard teaser (dirty→clean demo). Alt path — primary convert is x402_sample_outline → outline 0.01.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Jul 23, 2026
Updated: Jul 23, 2026
Website: https://x402.devvizion.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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