WSplit does not support the generic Splits.io Exchange Format, so it cannot output runs in the standard format.
However, Splits.io has limited support for reading WSplit's proprietary format. These files use the extension
WSplit doesn't support the Splits.io Exchange Format, so it can't read most runs from Splits.io.
However, Splits.io can try to export runs in WSplit format. Look for "WSplit" option when exporting a run from Splits.io.
You can request runs from the API in WSplit format using this header:
Runs returned in WSplit format include the header: