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Discover the datasets available in Tremor, including historical and latest snapshot tables for Polymarket and Kalshi.
Table metadata endpoints are rate limited to 60 requests per minute per API key.

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Query parameters

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with_stats
boolean
default:"false"
Include approximate row counts and column metadata for each table.
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refresh
boolean
default:"false"
Bypass the metadata cache and fetch fresh stats from ClickHouse.

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Example Response

{
  "tables": [
    {
      "namespace": "polymarket",
      "table": "events",
      "full_name": "polymarket.events",
      "source": "polymarket",
      "row_count": 8456782,
      "columns": [
        {"name": "id", "type": "String"},
        {"name": "title", "type": "String"},
        {"name": "yes_probability", "type": "Float64"},
        {"name": "sync_timestamp", "type": "DateTime64(3)"}
      ]
    },
    {
      "namespace": "kalshi",
      "table": "events",
      "full_name": "kalshi.events",
      "source": "kalshi",
      "row_count": 1234567,
      "columns": [
        {"name": "id", "type": "String"},
        {"name": "title", "type": "String"},
        {"name": "yes_probability", "type": "Float64"}
      ]
    }
  ],
  "count": 2
}

Table schema

Field names and data types for a specific table

Sample data

Inspect live rows from any dataset

Column stats

Understand ranges, null percentages, and cardinality