AsterPay OpenClaw Skill

Fiat settlement layer and trust intelligence for AI agents. Gives OpenClaw (and Logan) access to 18 live API tools via MCP. Launch market: EUR via SEPA Instant. USD, GBP on the roadmap.

Quick Install

# Via OpenClaw CLI
openclaw skills install asterpay

# Or add the MCP server directly
npx mcp-remote https://x402.asterpay.io/mcp/sse

What You Get

6 free tools (no wallet needed):

• check_agent_trust — KYA Trust Score 0-100 for any EVM wallet
• verify_agent_identity — ERC-8004 agent identity check
• get_agent_tier — Quick tier + spending limit lookup
• settlement_estimate — USDC → fiat estimate (EUR live, USD/GBP planned)
• generate_qr_code — QR code from text/URL
• discover_endpoints — Full API catalogue

12 paid tools (USDC micropayments via x402, from $0.004/call):

• Crypto market data (prices, trending, whale alerts)
• AI text tools (summarize, sentiment, translate, code review)
• Wallet risk scoring and token security analysis
• Screenshots and PDF generation

Configuration

Add to ~/.openclaw/openclaw.json:

{
  "mcpServers": {
    "asterpay": {
      "command": "npx",
      "args": ["mcp-remote", "https://x402.asterpay.io/mcp/sse"]
    }
  }
}

x402 Payments

Paid tools use the x402 protocol. When a paid tool is called, the server responds with HTTP 402 containing payment details. Install @x402/fetch and configure a wallet with USDC to automate payments.

Supported chains: Base, Polygon, Arbitrum, Optimism, Ethereum.

Links

• AsterPay — Website
• TrustScore Pro — KYA risk intelligence product
• API Documentation — KYA framework
• MCP Endpoint — SSE transport
• GitHub — Open source repos
• llms.txt — LLM-friendly API overview

License

MIT