Public endpoints for discovering and inspecting combo contracts. Combos are pre-packaged multi-leg contracts; order entry uses the same place/cancel endpoints as single contracts.
List combo contracts
Returns a paginated list of pre-packaged combo contracts. Each combo includes its full leg breakdown and per-leg resolution status.
query Parameters
statusFilter by combo contract status (e.g. Active, Settled, Voided)
contractIdFilter to combos that contain a specific underlying contract ID as a leg
instrumentRegisteredFilter by whether the combo has been registered as a tradeable instrument on the orderbook
limitMaximum number of results to return (max 500)
offsetNumber of results to skip for pagination
List combo contracts › Responses
Successful response
List of combo contracts matching the query
Get combo by instrument symbol
Returns the full specification of a single combo contract identified by its instrument symbol, including leg breakdown and per-leg resolution status.
path Parameters
instrumentSymbolThe combo contract's instrument symbol (e.g. GEMI-CMB-0526-A7F3B2C1D4E5)
Get combo by instrument symbol › Responses
Successful response
Metadata for the combo contract itself (ticker, status, expiry, etc.)
Ordered list of legs that make up this combo