ZD API
Coming soonCognitive screening over a phone or video call.
One minute of voice and a few short tasks, returned to your system for clinician review. For platforms and programmes that already reach people by phone.
Health Line
00:42
“सुबह मैंने चाय पी, फिर बाज़ार गई…”
POST /v1/sessions 200 OK
{
"session_id": "ses_8f2c41",
"channel": "phone_call",
"language": "hi-IN",
"voice_seconds": 60,
"voice_features": {
"pause_rate": 0.21,
"pitch_variation": 0.34,
"jitter": 0.012,
"shimmer": 0.041
},
"signal": "clinician_review_suggested",
"diagnosis": null
}
ZD API is in development and not validated. It never returns a diagnosis.
ZD API
What it will do.
Call or video
Runs inside an outbound call or a tele-consult.
To your system
A structured signal returned for a clinician to review.
Governed data
Consent first, coded identifiers, DPDP Act 2023.
How it works
Step by step.
Who it serves
Built for the people around ZD API.
Pharma clinical ops & CROs
Alzheimer's trials see screen-failure rates above 80%; pre-screening saves site visits.
Trial recruitment teams
Recruitment costs add up per randomised participant.
Telemedicine platforms
National tele-consult services already reach crores of patients.
Call-centre health services
Fits outbound care programmes with no new hardware.
Insurers & payers
Sits inside existing member outreach.
Health-system IT
Results go to your own record for clinician review.
Questions people ask.
A structured signal from one minute of voice and short tasks, sent to your system for clinician review. It does not return a diagnosis.
Not yet. It is in development and will be validated in clinics before it is used for care.
We are choosing a small number of design partners. Tell us about your programme below.
Design partners
