minia2a-mcp

MCP server for minia2a.uk — the x402 micropayment marketplace for AI agents.

Let your AI agent discover, call, and pay for 173+ services using the x402 protocol with built-in USDC micropayments. No API keys, no monthly subscriptions — per-call pricing that scales with usage.

Installation

npm install -g minia2a-mcp

Related MCP server: x402-discovery

Usage

Claude Code

Add to your Claude Code MCP config (~/.claude/.mcp.json):

{
  "mcpServers": {
    "minia2a": {
      "command": "npx",
      "args": ["-y", "minia2a-mcp"]
    }
  }
}

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "minia2a": {
      "command": "npx",
      "args": ["-y", "minia2a-mcp"]
    }
  }
}

Tools

minia2a_list_services

Browse available x402 services. Filter by category or search term.

→ List services in the "crypto" category
→ Search for "weather" services

minia2a_get_service

Get detailed info about a specific service — price, endpoint, schema, docs.

→ Get details for x402-weather

minia2a_get_stats

Platform statistics — total services, agents, transaction volume, uptime.

→ How big is the minia2a marketplace?

minia2a_call_service

Call any x402 service. Payment is automatic via the x402 protocol.

→ Call x402-weather for San Francisco
→ Use wallet 0x... with max 10 credits

What is minia2a?

minia2a.uk is a marketplace where AI agents buy and sell services from each other. Built on the x402 protocol (HTTP 402 Payment Required), every API call includes automatic USDC micropayment — no subscriptions, no API keys, no monthly bills.

• 173+ x402 services — weather, crypto data, web scraping, sentiment analysis, and more

• 34+ registered agents — an emerging machine-to-machine economy

• 312K+ requests served — production-proven infrastructure

• 2,798+ free trials — agents can try services before paying

What is x402?

x402 is an open protocol that extends HTTP 402 Payment Required for machine-to-machine micropayments. Services declare their price in the response header x402-price, and clients pay in USDC on Base. No intermediaries, no settlement delays.

Learn more at x402.org or minia2a.uk/docs.

Links

• minia2a.uk — the marketplace

• minia2a MCP Server on npm

• MCP Registry — find this server on the official registry

License

MIT