If you are a driver for a ride-hailing company, please check with that company directly for current policies on pass-through or reimbursement of toll road charges.
As a general rule, rideshare drivers are not reimbursed on TEXpress Lanes in the DFW area.
The GoCarma app enables any driver to qualify for HOV toll discounts, but your passenger will need to use GoCarma as well so that you are verified as an high-occupancy vehicle. The app includes an Invite a Friend option, which enables you to quickly share a download link.