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Full detail: Where this data comes from
Function Health is a consumer longevity and preventive-health membership that runs 100+ lab biomarkers twice a year through Quest Diagnostics, adds clinician review, a biological age calculation, and an AI health companion via a web and mobile dashboard. As of this catalog Function Health does not publish a public or partner developer API; member data is accessed through the member dashboard, PDF export, in-product Connected Apps (wearable sync), and an opt-in ChatGPT app that shares a high-level summary of results.
APIs.json: https://raw.githubusercontent.com/api-evangelist/function-health/refs/heads/main/apis.yml
Note: No public or developer API is documented by Function Health. The entries below describe member-facing data access surfaces (dashboard, export, connected apps, ChatGPT app). The OpenAPI document carries no paths because no programmatic endpoints are published. See review.yml for the full assessment.
- Health
- Longevity
- Lab Testing
- Biomarkers
- Preventive Health
- Consumer Health
- Created: 2026-06-20
- Modified: 2026-06-20
Authenticated member web and mobile dashboard for viewing 100+ lab biomarkers, trends across testing rounds, clinician notes, biological age, and a personalized action plan. There is no documented public API behind the dashboard; access is interactive only.
- Human URL: https://my.functionhealth.com
- Lab Results
- Biomarkers
- Dashboard
- Consumer Health
- Website
- Sign Up
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Member-initiated PDF export of lab results from the documents area of the dashboard. This is a manual download for data portability, not a programmatic API; third-party trackers import the resulting PDF.
- Human URL: https://my.functionhealth.com/documents
- Export
- Lab Results
- Data Portability
- Documentation
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
In-product Connected Apps let members link supported consumer health services (e.g. wearables and Apple Health) to sync data into Function. These are pre-built, member-authorized integrations configured in the app, not a developer API that third parties can build against.
- Integrations
- Wearables
- Connected Apps
- Data Sync
- Documentation
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
An opt-in app within ChatGPT through which a member can authorize secure access to a limited, high-level summary of their lab results, with the ability to revoke access at any time. Surfaced through the ChatGPT app ecosystem; Function does not document a standalone public API for it.
- Human URL: https://www.functionhealth.com
- ChatGPT
- AI
- Data Sharing
- Member Authorized
- Documentation
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
FN: Kin Lane Email: kin@apievangelist.com