{
  "ucp": {
    "version": "2026-04-08",
    "supported_versions": {
      "2026-04-08": "https://elpa.space/.well-known/ucp"
    },
    "services": {
      "space.elpa.agent_tools": [
        {
          "version": "2026.06.09",
          "spec": "https://elpa.space/agentic-web/",
          "transport": "rest",
          "endpoint": "https://elpa.space/api/v1/agent-tools",
          "schema": "https://elpa.space/agent-tools.json"
        }
      ]
    },
    "capabilities": {
      "space.elpa.agent_tools.discovery": [
        {
          "version": "2026.06.09",
          "spec": "https://elpa.space/agent-tools/",
          "schema": "https://elpa.space/agent-tools.json",
          "config": {
            "catalog": "https://elpa.space/agent-tools.json",
            "agent_card": "https://elpa.space/.well-known/agent-card.json",
            "mcp_server_card": "https://elpa.space/.well-known/mcp/server-card.json"
          }
        }
      ],
      "space.elpa.agent_tools.x402_purchase": [
        {
          "version": "2026.06.09",
          "spec": "https://www.x402.org/",
          "schema": "https://elpa.space/agent-tools.json",
          "config": {
            "network": "eip155:8453",
            "currency": "USDC",
            "token_contract": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
            "recipient_address": "0xd9d6ae1d5a2128fea511460fac8e4dea58baf153",
            "payment_headers": [
              "PAYMENT-SIGNATURE",
              "X-PAYMENT",
              "x402-tx-hash (legacy)"
            ]
          }
        }
      ],
      "space.elpa.agent_tools.mcp_tool_call": [
        {
          "version": "2025-06-18",
          "spec": "https://modelcontextprotocol.io/specification/2025-06-18",
          "schema": "https://elpa.space/.well-known/mcp/server-card.json",
          "config": {
            "endpoint": "https://elpa.space/api/mcp"
          }
        }
      ],
      "space.elpa.agent_tools.agent_web_readiness_audit": [
        {
          "version": "2026.06.09",
          "spec": "https://elpa.space/api/v1/agent-tools/agent-web-readiness-audit/",
          "schema": "https://elpa.space/api/v1/agent-tools/agent-web-readiness-audit/",
          "config": {
            "price_usdc": 0.005
          }
        }
      ]
    },
    "payment_handlers": {
      "org.x402": [
        {
          "id": "base-usdc-x402",
          "version": "2026.06.09",
          "spec": "https://www.x402.org/",
          "schema": "https://elpa.space/agent-tools.json",
          "config": {
            "network": "eip155:8453",
            "currency": "USDC",
            "token_contract": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
            "recipient_address": "0xd9d6ae1d5a2128fea511460fac8e4dea58baf153"
          }
        }
      ]
    }
  },
  "signing_keys": [],
  "business": {
    "name": "ELPA SPACE",
    "url": "https://elpa.space",
    "documentation": "https://elpa.space/agentic-web/",
    "offer_catalog": "https://elpa.space/agent-tools.json"
  },
  "_meta": {
    "status": "experimental-digital-services-profile",
    "note": "ELPA currently exposes paid digital API services over x402/Base USDC, not a Google Pay retail checkout.",
    "updatedAt": "2026-06-09"
  }
}