It's through Lyra, and if I'm not mistaken you just sign up thru the website. I will say: my Lyra person spent 15 minutes of my first session stressing it is NOT therapy, it's coaching, and let me with 15 minutes of me coming up with what I think my next move should be. It was very much a letdown when I was hoping for talk therapy to get me out of my head. But I've heard from folks here they had a better experience.

I am currently "seeing" a therapist through Lyra & it has been the best therapy experience thus far in my life. I don't remember the precise details of the process of signing up but do recall it being fairly simple to navigate. I reached out to one person who may have been a social worker & she respectfully suggested I find someone else. (Too kooky for her 😅) Someone from Lyra reached out to me & I found a new therapist within that week.
Prior to Lyra I used our EAPs [edit, correction] & I was meeting with a social worker who was fine & kind & helpful. But through lyra, again, have found a doctor that I really connect with. Best of luck in the process! I highly recommend it. Take your time.