{
  "snapshot_id": "500k-onchain-agents-2026-06-16",
  "collected_at": "2026-06-16T07:42:41Z",
  "source": {
    "url": "https://thespawn.io/analytics",
    "surface": "production analytics page SSR props and Dataset JSON-LD",
    "page_title": "ERC-8004 Agent Analytics | The Spawn"
  },
  "metrics": {
    "total_agent_registrations": 516375,
    "indexed_chains": 28,
    "agents_with_parsed_metadata": 259298,
    "agents_declaring_services": 44782,
    "agents_with_x402_signal_in_indexed_data": 191456,
    "agents_in_s_a_b_quality_tiers": 1793
  },
  "quality_tiers": {
    "S": 2,
    "A": 18,
    "B": 1773,
    "C": 24904,
    "F": 488330
  },
  "service_types": [
    {
      "service_type": "Web/HTTP",
      "count": 28599
    },
    {
      "service_type": "MCP",
      "count": 7797
    },
    {
      "service_type": "A2A",
      "count": 5247
    },
    {
      "service_type": "Other",
      "count": 3139
    }
  ],
  "top_chains_by_registration_count": [
    {
      "chain_id": 5042002,
      "name": "arc",
      "count": 220416
    },
    {
      "chain_id": 56,
      "name": "bsc",
      "count": 136115
    },
    {
      "chain_id": 8453,
      "name": "base",
      "count": 55593
    },
    {
      "chain_id": 1,
      "name": "ethereum",
      "count": 34820
    },
    {
      "chain_id": 45056,
      "name": "billions",
      "count": 25933
    }
  ],
  "notes": [
    "Counts are a dated production read, not a permanent claim about the registry.",
    "The live analytics page updates as indexers sync, metadata changes, and probes rerun.",
    "S, A, and B are The Spawn quality tiers, not official ERC-8004 statuses."
  ]
}