[Required] The underlying currency for which there are listed option instruments.
[Examples] IBIT | COIN
[Required] Payload only includes data for this timestamp.
[Formats] seconds | milliseconds | iso8601
[Examples] 1578531600 | 1578531600000 | 2024-11-19
[Optional] Time format of the timestamps in the return payload.
[Defaults] milliseconds | ms* | iso | iso8601 | hr | human_readable
200
The response is of type object
.