{
  "name": "Polymarket public event census, 10 October 2026",
  "creator": "PolyZeno",
  "started_at": "2026-10-10T12:00:49.731567+00:00",
  "finished_at": "2026-10-10T12:02:53.536560+00:00",
  "endpoint": "https://gamma-api.polymarket.com/events/keyset",
  "filters": {
    "active": true,
    "closed": false
  },
  "pages": 226,
  "pagination_exhausted": true,
  "transactional_snapshot": false,
  "unique_events": 22578,
  "count_rule": "One event ID; deduplicate tags within each event; categories overlap.",
  "tag_rows": [
    {
      "tag": "sports",
      "events": 14564,
      "share_of_events_percent": 64.51
    },
    {
      "tag": "soccer",
      "events": 10655,
      "share_of_events_percent": 47.19
    },
    {
      "tag": "esports",
      "events": 685,
      "share_of_events_percent": 3.03
    },
    {
      "tag": "crypto",
      "events": 3953,
      "share_of_events_percent": 17.51
    },
    {
      "tag": "politics",
      "events": 2458,
      "share_of_events_percent": 10.89
    },
    {
      "tag": "geopolitics",
      "events": 469,
      "share_of_events_percent": 2.08
    },
    {
      "tag": "finance",
      "events": 424,
      "share_of_events_percent": 1.88
    },
    {
      "tag": "weather",
      "events": 373,
      "share_of_events_percent": 1.65
    },
    {
      "tag": "tech",
      "events": 348,
      "share_of_events_percent": 1.54
    },
    {
      "tag": "ai",
      "events": 295,
      "share_of_events_percent": 1.31
    },
    {
      "tag": "movies",
      "events": 81,
      "share_of_events_percent": 0.36
    },
    {
      "tag": "science",
      "events": 44,
      "share_of_events_percent": 0.19
    },
    {
      "tag": "space",
      "events": 16,
      "share_of_events_percent": 0.07
    },
    {
      "tag": "earnings",
      "events": 48,
      "share_of_events_percent": 0.21
    }
  ],
  "overlaps": [
    {
      "tags": [
        "sports",
        "soccer"
      ],
      "events": 10654
    },
    {
      "tags": [
        "sports",
        "esports"
      ],
      "events": 678
    },
    {
      "tags": [
        "crypto",
        "up-or-down"
      ],
      "events": 3547
    },
    {
      "tags": [
        "tech",
        "ai"
      ],
      "events": 249
    }
  ],
  "limitations": [
    "Sequential pagination, not an atomic snapshot.",
    "Events, not unique individual markets or traders.",
    "No current tradability, country eligibility, search volume, trading skill or returns measured.",
    "Missing tags do not prove absence of a category."
  ],
  "source_capture_sha256": "ce294197169acce63b8da687c02ecb71fb326acc9a7d0bb0d98f33ad7aec29bc"
}