Hi @pedrog, the HTC Vive is compatible with the Sranipal SDK judging by Vive own website, so you should be able to get it up and running for your need.
I found this post on their own forum which should help you out @ https://forum.vive.com/topic/9351-vive-sranipal-eye-tracking-data/
Do let us know if we can provide any further information. Best Wishes.