Genesis402 by UnyKorn (x402 pay-per-call)

io.github.FTHTrading/genesis402-mcp

Counterparty checks, sanctions screening, company lookup and 360+ pay-per-call APIs over x402.

View repository →Homepage →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "genesis402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "genesis402-mcp@0.3.10"
      ],
      "env": {
        "GENESIS402_LIVE": "0",
        "GENESIS402_PAYER_KEY": "<your GENESIS402_PAYER_KEY>",
        "GENESIS402_MAX_USD": "0.25"
      }
    }
  }
}
Environment variables
  • GENESIS402_LIVESet to 1 to allow paying. 0 or unset = quote-only, nothing is signed.
  • GENESIS402_PAYER_KEYsecretPrivate key of a Base wallet holding USDC, used only when GENESIS402_LIVE=1.
  • GENESIS402_MAX_USDRefuse any quote above this many USD (default 0.25).

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.3.10
Registry
active
Published
10/6/2026

Remotes

  • streamable-httphttps://twin.unykorn.org/mcp

More Developer Tools servers

Browse all Developer Tools →

Homestead Memory

fuckbigtech-ai

Tamper-evident record of what your AI agent did, plus local-first verifiable memory.

Developer ToolsAdded 1 month ago

Japan Company Leads Finder

fujimura-ui

B2B leads for Japan: search 1M+ companies by size, capital, location, subsidy history (gBizINFO).

Developer ToolsAdded 4 months ago

Japan Law Search

fujimura-ui

Full-text search of all current Japanese laws (official e-Gov data), down to exact article text.

Developer ToolsAdded 4 months ago

Japan Parliament Search

fujimura-ui

Search Japan's National Diet records (1947-present): statements, Q&A, and debates with citations.

Developer ToolsAdded 4 months ago

Japan Real Estate Prices

fujimura-ui

Japan real estate transaction prices and official land values (MLIT data) by area, year, and type.

Developer ToolsAdded 4 months ago

Japan Subsidy Search

fujimura-ui

Search Japanese government subsidies (official jGrants data): deadlines, amounts, eligibility.

Developer ToolsAdded 4 months ago

Add the badge to your site

Show visitors that Genesis402 by UnyKorn (x402 pay-per-call) is listed here — it’s also the link we check for a free listing.

Genesis402 by UnyKorn (x402 pay-per-call) — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-fthtrading-genesis402-mcp?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="Genesis402 by UnyKorn (x402 pay-per-call) — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![Genesis402 by UnyKorn (x402 pay-per-call) — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-fthtrading-genesis402-mcp?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.