Hi Christy,
You just need a Development Kit to access and use Snapdragon Spaces SDK.
The SDK is completely free and can be downloaded from Snapdragon Spaces Developer Account.
If you are referring to pre-release versions of the SDK, they are available to Qualcomm team and some members of the Snapdragon Spaces Pathfinder program.
Let me know if you have any other questions.
Best,
Norbert
Christy.james
I like to use beta version of SpacesSDK. How to get access to beta versions?