API Reference
Currently, the Maxwell installation includes the documentation related to PyMaxwell and SDK in these paths of the installation:
PyMaxwell: C:\Program Files\Next Limit\Maxwell Render 5\python\pymaxwell5\doc\index.html (Maxwell installation folder \python\pymaxwell5\doc\index.html)
SDK: C:\Program Files\Next Limit\Maxwell Render 5\sdk\doc\index.html (Maxwell installation folder \sdk\doc\index.html)
You can find old Maxwell 2.7 reference here: Maxwell 2.7