{
  "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
  "name": "SigmaGrid",
  "version": "1.0.0",
  "description": "Fair value for crypto synthetic equity perpetuals, including when traditional markets are closed, plus execution cost by trade size per venue. Paid per call via x402.",
  "image": "https://sigmagrid.app/logo.png",
  "capabilities": [
    "market_signals",
    "directional_alpha",
    "equities_perps",
    "x402_pricing"
  ],
  "endpoints": [
    {
      "name": "A2A",
      "endpoint": "https://sigmagrid.app/.well-known/agent.json",
      "version": "1.0.0"
    },
    {
      "name": "OpenAPI",
      "endpoint": "https://api.sigmagrid.app/openapi.json",
      "version": "1.0.0"
    },
    {
      "name": "MCP",
      "endpoint": "https://sigmagrid.app/mcp.json",
      "version": "1.0.0",
      "note": "descriptor only; tools planned"
    },
    {
      "name": "LLMs",
      "endpoint": "https://sigmagrid.app/llms.txt",
      "version": "1.0.0"
    }
  ],
  "supportedTrust": [
    "reputation"
  ],
  "output_format": "JSON responses (x402 per-request gated)"
}