MCP.Market

X402 MCP server

by kten-agent·io.github.kten-agent/x402-mcp-server·v1.0.2
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MCP server for Hermes Asia x402 CN/JP market intelligence via USDC on Base. 8 endpoints.

B82/100grade B
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Safety scan
B82/100

full report

Adoption
New

0 stars55 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

X402 tools (11)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • anime_industry_intel

    Japan anime industry investment guide covering studio potential, IP licensing revenue, streaming battle analysis. $0.02 USDC per request.

  • asia_intelligence

    China/Taiwan/Japan trade policy intelligence and cross-border investment opportunities. $0.02 USDC per request.

  • asia_market_data

    Macro economic data (GDP, indices, interest rates) for AI quantitative agents. $0.01 USDC per request.

  • asia_news_api

    Real-time Asian news headlines and summaries for AI agents. Covers China, Japan, Taiwan, Korea. $0.005 USDC per request.

  • bilingual_bridge

    Professional CN-JP patent and regulatory document translation with domain terminology matching. $0.03 USDC per request.

  • china_real_estate_2026

    China property market rebound analysis covering policy effects, investment opportunities, and risk assessment for 2026. $0.03 USDC per request.

  • china_silver_economy

    China 297 million seniors market analysis covering consumption patterns, healthcare opportunities, and\u9280\u9AEE\u7ECF\u6D4E trends. $0.02 USDC per request.

  • cn_jp_currency_api

    Real-time USD/CNY/JPY exchange rates for AI trading agents. $0.001 USDC per request.

  • japanese_research

    Nikkei news, corporate earnings surprises, BOJ policy signals, and sector rotation analysis. $0.02 USDC per request.

  • kabukicho_guide

    Tokyo night economy and entertainment district investment analysis. $0.02 USDC per request.

  • lying_flat_report

    Analysis of Chinas lying-flat phenomenon (\u8EBA\u5E73) and its impact on consumer behavior, birth rate, and economic implications. $0.02 USDC per request.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan11 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 120 days ago8/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 82/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How X402 compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
82/100
higher than 63% of 48,255 servers
Tools
11
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
55
more than 46% of 12,191 servers with a package

What its tools let an agent do: 11 read

Install X402 in Claude Code, Cursor or VS Code

Runs npx -y hermes-asia-x402-mcp-server on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add x402-mcp-server -- npx -y hermes-asia-x402-mcp-server
Add to Cursor

What the publisher says

From the X402 repository's README, as published. We do not edit it. Read it on GitHub

Hermes Asia x402 MCP Server

AI agents pay USDC directly for Asia market intelligence — no API keys, no subscriptions.

Quick Demo（AI Agent Purchase Flow）

# Any MCP-compatible AI agent can buy data like this:
npx hermes-asia-x402-mcp@latest

# Agent calls a tool → gets HTTP 402 with payment manifest
# → Signs manifest with wallet → pays USDC on-chain → receives data
# All automatic. No human in the loop.

Buy Now（Direct x402 Payment）

Payment: USDC on Base（eip155:8453） Recipient: 0xFC80725F8Fd574c030F0379Fb4F86ddCE557Db7D Protocol: x402 v2, scheme=exact No API keys required.

Installation

# Claude Code / any MCP client
claude mcp add hermes-asia -- npx hermes-asia-x402-mcp@latest

# Install globally
npm install -g hermes-asia-x402-mcp-server

Configuration

export X402_WALLET_PRIVATE_KEY="0x..."   # Wallet with USDC on Base
export WORKER_URL="https://base-worker-01.j23726919.workers.dev"

Payment Flow

  1. AI agent calls an MCP tool（e.g. asia_intelligence）
  2. MCP Server POSTs to Hermes Worker → receives HTTP 402
  3. MCP Server parses WWW-Authenticate header（x402 v2 manifest）
  4. MCP Server signs manifest with wallet private key（EIP-191）
  5. MCP Server retries with Authorization header
  6. Worker returns data; USDC transferred on-chain atomically

No API keys. No subscriptions. Pay per call.

Worker Endpoints

Requirements

  • Node.js >= 20.0.0
  • Wallet with USDC on Base chain
  • ETH on Base chain（for gas, ~$0.01 per transaction）

Repository

GitHub: kten-agent/x402-mcp-server npm: hermes-asia-x402-mcp-server MCP Registry: io.github.kten-agent/x402-mcp-server

License

MIT

Nothing above is checked by us. What we check is on the safety report.

X402: common questions

Is X402 MCP server safe?
Mostly: it is graded B (82/100). Read the X402 safety report
How do I install X402?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does X402 need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is X402 maintained?
The last commit was 158 days ago (2026-05-30). The latest release is v1.0.2.
What can I use instead of X402?
Servers from other publishers that do the same job: World Monitor MCP server.
How does X402 compare with other MCP servers?
safety score 82/100 (higher than 63% of 48,255 servers); tools 11 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to X402

Same job from other publishers: the closest match first, then the best rated.

  • World Monitor
    Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 100 tools.
    A