Whole Genome Sequencing: A Practical Guide to Buying, Downloading, and Using Your Data
Learn what a whole genome sequencing test produces, which files to request, and how to use a VCF while keeping clinical limits clear.
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Health data, made useful.
Plain-spoken articles for people choosing tests and the teams building the agents, dashboards, and data systems behind better health products.
7 posts
Genetics
Choose a testing route, protect raw genome files, understand VCF data, and design source-aware genetics products.
Whole Genome Testing Labs: What to Compare Before You Order
A buyer's framework for comparing whole genome testing labs by data access, geography, turnaround, price, and interpretation boundaries.
Read articleWhat Is a VCF File? A Plain-English Guide for Genome Data
Understand VCF and VCF.GZ files, genome builds, and why variant data is the portable format to keep after a DNA test.
Read articleWhole Genome Sequencing vs 23andMe: Data Depth, Raw Files, and Use Cases
Compare WGS with consumer SNP-array testing across coverage, raw-data access, reports, cost, and health claims.
Read articleRaw DNA Data: How to Download It, Keep It Private, and Use It Again
A practical guide to raw DNA data, portable formats, privacy questions, and re-analysis workflows.
Read articleWGS Ancestry Analysis: What Whole Genome Data Can and Cannot Tell You
Learn how WGS ancestry analysis works, why reference panels matter, and how to interpret confidence with appropriate care around identity.
Read articleGenetic Data Privacy: A Checklist Before You Upload a VCF
Use this genetic data privacy checklist before sharing a VCF, WGS result, or consumer DNA export with an app or AI agent.
Read article6 posts
Biomarkers
Plan a useful panel, find a collection site, compare results over time, and build calmer retest workflows.
Biomarkers for Longevity: Build a Useful Panel, Not a Bigger Spreadsheet
A practical framework for longevity biomarkers, repeat testing, trend context, and avoiding false precision.
Read articleBiomarker Testing Near Me: How to Find a Draw Site and Keep Your Results Usable
Find a biomarker testing location, prepare a useful lab-data record, and keep results portable for future trend analysis.
Read articleThe Biomarker Retest Loop: Turn One Lab Panel into an Ongoing Healthspan Product
Design a biomarker retest loop with goals, trends, reminders, and nearby draw-site handoffs.
Read articleThe Biohacker Data Stack: Connect Labs, Wearables, and Genetics
A practical framework for biohackers who want one coherent health-data workflow across dashboards, reports, and raw exports.
Read articleWhat Makes a Healthspan Dashboard Actually Useful?
Design a healthspan dashboard around source-aware trends, meaningful coverage, transparent scores, and practical next steps.
Read articleFind Biomarker Labs and Whole Genome Testing Providers Around the World
Use the WellNizz Labs Map to explore local biomarker draw-site coverage and worldwide genetic-provider headquarters.
Read article5 posts
Health agents
Give agents bounded context, focused tools, explicit permissions, and outputs people can verify.
What Is a Health Agent? A Safer Model for AI That Works with Personal Wellness Data
Understand health agents, scoped access, user approval, and the difference between helpful wellness workflows and autonomous medical decisions.
Read articleHow to Build an MCP Health Agent with Scoped Tools and User Approval
A practical guide to MCP health agents: discovery, tool scopes, explicit approval, and safe health-data workflows.
Read articleHealth Agent Permissions: A Least-Privilege Checklist for Sensitive Data
Use this checklist to scope health-agent access by user, organization, data type, tool, and consequential action.
Read articleHow to Build an AI Health Agent API That Users Can Actually Trust
Architecture patterns for AI health-agent APIs: source boundaries, scoped context, approval flows, and explainable outputs.
Read articlePersonal Health Action Plans: From Lab Results to a Safer Next-Step List
Design personal health action plans with evidence, source links, medication context, and an explicit wellness boundary.
Read article12 posts
Developer platform
Build health-data products with typed contracts for imports, analysis, dashboards, providers, REST, MCP, and x402.
Whole Genome Sequencing APIs: Architecture, Uploads, Jobs, and Safety
A product guide to WGS upload, VCF analysis, provenance, and dashboard-ready outputs for health and longevity apps.
Read articleWhat a Biomarker API Should Return to Build a Trustworthy Health Product
A developer guide to biomarker imports, units, derived metrics, provenance, trends, and dashboard-ready outputs.
Read articleBuild a Custom Health Dashboard from Labs, Genetics, and Wearables
How to build a health dashboard that keeps source data, derived metrics, coverage, and action priorities explainable.
Read articleWearable Data API: Preserve Context Across Recovery, Sleep, and Activity
How to use a wearable data API for health apps while preserving provider provenance, freshness, and interpretation limits.
Read articleHealth Data API: One Contract for Genetics, Biomarkers, Wearables, and Context
What to look for in a health data API when building multimodal health and longevity products.
Read articlex402 Health APIs: Pay Per Request for Agents and Developers
How x402 works for health APIs, what a 402 flow looks like, and which workflows should stay behind explicit account authorization.
Read articlex402 for AI Agents: When Pay-Per-Request Beats API-Key Onboarding
A builder's guide to x402 AI-agent payments, microtransactions, private workspaces, and safe pay-per-use API design.
Read articleMCP vs REST for Health APIs: Use One Contract, Two Client Experiences
Compare MCP and REST for health-data products, agents, dashboards, and safe tool design.
Read articleHow to Build a Longevity App: The Data Architecture Behind a Useful First Release
A product guide to building a longevity app around available data, action loops, privacy, and incremental modality coverage.
Read articleLab Locator API: Add Nearby Biomarker Draw Sites to Your Health Product
How to design a lab locator API workflow with location input, bookable handoffs, x402 access, and transparent coverage.
Read articleGenetics Provider API: Help Users Find WGS Tests That Return Usable Data
Build a genetics provider-discovery experience around WGS, SNP arrays, regions, raw-data access, and interpretation boundaries.
Read articleHealth API for Startups: A Build-vs-Buy Checklist for Longevity Products
Evaluate a health API for a startup by following the full user journey: ingestion, analysis, dashboards, agents, privacy, and deletion.
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