Resolve one OCC contract symbol into its normalized contract identity and current activity. ET dates use YYYY-MM-DD.

get/v1/flow/contracts/lookup

Query parameters

contract_symbolstring required

session_datestring date

list payload with next_cursor

Changed in 2 of the 4 revisions of this API.2

Sep 23, 20265f6ba5c8e6531See the full diff
- ○
  for the query request parameter session_date, the type was generalized from no type to string, and format from no format to date
  request-parameter-type-generalized
Sep 20, 2026bf1aa24fe4171See the full diff
- ○
  endpoint added
  endpoint-added