HFR/HPID Registration Way

Do I have to register for HPID and HFR using API only, as I used the demo apps(ex: https://hpridsbx.abdm.gov.in/,https://facilitysbx.abdm.gov.in/) that abdm has provided but there i am not able to verify my HPID and hence Can’t register for HFR(This URL shows 404 : https://facilitysbx.abdm.gov.in/healthIdRegResponse).

So how do I register for HPID and HFR, using APIs only???