This area provides narrative documentation on the MarketFactory Application Programming Interface ("MFAPI"). It should be read before beginning integration with an existing trading system.
Different Whisperer Classic API versions are available, as outlined below:
| Name | Version | Java | C# | C++ | Features |
|---|---|---|---|---|---|
| Classic | 3.13 | YES | YES | YES | Maker/CLOB Venues only |
| Classic | 3.14 | YES | NO | YES | Additional support for Taker Venues |
| SBE3 | 3.13 | NO | NO | NO | |
| SBE3 | 3.14 | YES | NO | YES | Delivery to MFAPI client of prices directly from Feed Handler |