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Type: SKEW_OPTION_SUMMARY_AGG | Weight: 1x | Max points: 100,000 | Advanced/Enterprise only Skew summary data for option markets. The current public API shape is a single summary series selected by exchange, coin, rawSymbol, and tenor. In practice this is useful for option summary series such as BTC_25, where the raw symbol selects the skew flavor and the tenor selects the expiry bucket.

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Parameters

ParameterTypeRequiredDescription
exchangestringYesUse the option venue that exposes the summary series. The current public example uses DERIBIT.
coinstringYesUnderlying asset, for example BTC.
rawSymbolstringYesSummary symbol, for example BTC_25.
tenorTenorYesOption summary tenor, for example ONE_W.
Use GET /v1/markets to discover available summary symbols and tenors before querying.

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Response fields

FieldTypeDescription
skewdoubleSkew summary value for the requested series
timestampTimestampStart of the returned interval bucket

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Capabilities

FeatureSupportedDetails
Summary series queriesYesQuery by exchange, coin, rawSymbol, and tenor
Multi-exchange aggregationNo

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Examples

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One-week BTC skew

Fetches 7 days of daily BTC skew data for the one-week tenor. 
curl "https://api.kiyotaka.ai/v1/points?type=SKEW_OPTION_SUMMARY_AGG&exchange=DERIBIT&coin=BTC&rawSymbol=BTC_25&tenor=ONE_W&interval=DAY&from=1775635290&period=604800" \
  -H "X-Kiyotaka-Key: YOUR_API_KEY"

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Response

{
  "series": [
    {
      "id": {
        "type": "SKEW_OPTION_SUMMARY_AGG",
        "exchange": "DERIBIT",
        "rawSymbol": "BTC_25",
        "normalizedSymbol": "BTC",
        "category": "OPTION",
        "interval": "DAY",
        "tenor": "ONE_W",
        "coin": "BTC"
      },
      "points": [
        {
          "Point": {
            "skew": 9.71701017415855,
            "timestamp": { "s": 1775692800 }
          }
        }
      ]
    }
  ]
}