Hermes Asia

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）

Product	Price	Endpoint
Asia Intelligence（CN/TW/JP trade policy）	$0.02	POST /api/asia-intelligence
Japanese Research（Nikkei + BOJ policy）	$0.02	POST /api/japanese-research
Bilingual Bridge（CN-JP patent translation）	$0.03	POST /api/bilingual-bridge
Anime Industry Intel	$0.02	POST /api/anime-industry-intel
Kabukicho Business Guide（Tokyo night economy）	$0.02	POST /api/kabukicho-guide
China Silver Economy（297M seniors market）	$0.02	POST /api/china-silver-economy
Lying Flat Report（China social trend）	$0.02	POST /api/lying-flat-report
China Real Estate 2026	$0.03	POST /api/china-real-estate-2026

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

Endpoint	Price	Description
POST /api/asia-intelligence	$0.02	China/Taiwan/Japan trade policy intelligence
POST /api/japanese-research	$0.02	Nikkei news + BOJ monetary policy
POST /api/bilingual-bridge	$0.03	CN-JP patent & technical document translation
POST /api/anime-industry-intel	$0.02	Japan anime industry investment analysis
POST /api/kabukicho-guide	$0.02	Tokyo night economy business opportunities
POST /api/china-silver-economy	$0.02	China 297M seniors market deep dive
POST /api/lying-flat-report	$0.02	China's lying-flat phenomenon analysis
POST /api/china-real-estate-2026	$0.03	China property market outlook 2026

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