curl --request GET \
  --url https://flow-api.skylit.ai/v1/underlying/{ticker}/by-strike/{strike}/expirations \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "ticker": "<string>",
    "strike": 123,
    "total_call_premium": 123,
    "total_put_premium": 123,
    "top_expiration": "2023-12-25",
    "expiration_count": 1,
    "bars": [
      {
        "expiration": "2023-12-25",
        "dte": 123,
        "call_volume": 1,
        "put_volume": 1,
        "call_premium": 123,
        "put_premium": 123
      }
    ]
  },
  "meta": {
    "timestamp": "2023-11-07T05:31:56Z",
    "requestId": "d7574836"
  }
}