APIs · Tools · Expert Opinions · Personalized Testing

Infrastructure for
Liver Health
Intelligence.

REST APIs that turn unstructured lab reports into structured data. Clinical calculators as a service. Guideline summarization. Research-use-only testing. And expert hepatology second opinions — all from one platform.

3 REST API endpoints
50+ Lab parameters parsed
9 Clinical scores via API
5–7d Second opinion turnaround

Liver Health REST APIs

Programmatic access to lab report parsing, clinical score calculation, and clinical guideline summarization. Built for healthtech developers, researchers, and clinical decision support systems.

Coming Soon

Lab Report Parser

Upload a PDF or image of a blood report and receive structured JSON with 50+ liver-relevant parameters — automatically normalized to standard units.

Accepts PDF, JPEG, PNG uploads
Extracts LFTs, CBC, metabolic panel, elastography & imaging
Auto unit conversion (ยตmol/L → mg/dL, mmol/L → mg/dL, etc.)
Returns structured CSV-ready schema with 50+ fields
POST /v1/reports/parse
{
  "file": "<base64_encoded_pdf_or_image>",
  "file_type": "pdf",
  "patient_context": {
    "age": 52,
    "sex": "M",
    "diabetes": true
  }
}
200 Response
{
  "date": "2024-06-15",
  "report_type": "blood",
  "ast_u_l": 45,
  "alt_u_l": 62,
  "platelets_10_9_l": 165,
  "albumin_g_dl": 3.5,
  "hba1c_pct": 6.8,
  "units_normalized": true,
  "fields_extracted": 38,
  ...
}
Coming Soon

Clinical Score Calculator

Send lab values and receive validated clinical scores with interpretations — the same calculations that power MDCalc-style tools, available as an API.

FIB-4, APRI, NFS, MELD, MELD 3.0, MELD-Na
AGILE 3+, AGILE 4, SAFE Score, FLI, FNI
Child-Pugh, De Ritis ratio, LSM interpretation
Risk stratification and plain-language interpretation in response
POST /v1/calculators/score
{
  "scores": ["fib4", "meld3", "agile3plus"],
  "inputs": {
    "age": 52,
    "ast_u_l": 45,
    "alt_u_l": 62,
    "platelets_10_9_l": 165,
    "creatinine_mg_dl": 1.1,
    "bilirubin_mg_dl": 1.2,
    "inr": 1.1,
    "sodium_meq_l": 138,
    "sex": "M",
    "lsm_kpa": 12.4
  }
}
200 Response
{
  "fib4": {
    "score": 1.82,
    "risk_zone": "indeterminate",
    "interpretation": "Further testing advised..."
  },
  "meld3": {
    "score": 12,
    "interpretation": "Relatively stable..."
  },
  "agile3plus": { ... }
}
Coming Soon

Guideline Summarizer

Submit a clinical guideline URL or PDF from AASLD, EASL, EASD-EASO, ACG, or AGA and receive a structured summary — key recommendations, evidence grades, and decision algorithms extracted.

Accepts guideline PDF upload or direct URL
Extracts recommendations with evidence grades (e.g., 1A, 2B)
Structures decision algorithms and diagnostic pathways
Returns JSON with sections, citations, and clinical context
POST /v1/guidelines/summarize
{
  "source_type": "url",
  "source": "https://doi.org/10.1002/hep.12345",
  "guideline_body": "AASLD",
  "focus_areas": [
    "screening_algorithm",
    "treatment_recommendations"
  ]
}
200 Response
{
  "title": "AASLD Practice Guidance...",
  "year": 2024,
  "sections": [
    {
      "topic": "MASLD screening",
      "recommendations": [...],
      "evidence_grade": "1B"
    }
  ],
  "algorithms": [...]
}

Interested in API access?

Join the waitlist to get notified when our APIs launch. Early access for healthtech developers and researchers.

Join the Waitlist →

Personalized & Research-Use Testing

Standard liver panels tell you part of the story. But emerging biomarkers — many available as research-use-only (RUO) assays — can help fill in the gaps for patients who want to go deeper.

We help you identify, order, and interpret tests that go beyond what most clinics routinely offer — working within regulatory frameworks and connecting you with CLIA-certified or CAP-accredited laboratories.

  • Advanced fibrosis biomarkers: ELF (Enhanced Liver Fibrosis) test, Pro-C3, CK-18 fragments
  • MASH-specific panels: NIS4, OWLiver, FAST score components
  • Genetic risk: PNPLA3, TM6SF2, HSD17B13, MBOAT7 genotyping for MASLD susceptibility
  • Advanced HCC surveillance: AFP-L3, PIVKA-II (DCP),HES V2.0, GALAD score panel
  • Metabolic deep-dive: Fasting insulin, HOMA-IR, adiponectin, FGF-21
How it works
1
Initial consultation Tell us your diagnosis, current labs, and what questions remain unanswered. We identify which advanced tests could provide clarity.
2
Test selection & ordering We match you with the right laboratory and coordinate the order. Some tests require physician authorization — we help navigate that.
3
Results & interpretation You receive your results with a detailed plain-language explanation and discussion points for your hepatologist.
RUO tests are not FDA-cleared for diagnostic use. They provide supplementary data to discuss with your healthcare provider. We always advise discussing results with a qualified specialist.

Liver Report Explainer

Upload your liver lab results and get a personalized, interactive dashboard with longitudinal tracking.

๐Ÿ“ˆ

Trend Charts

See each value charted over time — ALT, AST, GGT, FIB-4, LSM, HbA1c and more — so you can spot trends your doctor might want to know about.

๐Ÿ’ฌ

Plain-Language Explanations

Understand what each marker measures, what changes might mean, and how they relate to your specific condition.

โšก

Auto-Calculated Scores

FIB-4, MELD, NFS, APRI, AGILE 3+, AGILE 4 and more — automatically calculated at each visit from your lab data.

๐Ÿ“‹

Appointment Report

A printer-ready summary of all trends, scores, and medication logs for your next hepatology appointment.

๐Ÿ“Š Open My Liver Dashboard — Free

Currently in early access. Wider availability expected Q1 2026.

Guides & Ebooks

Free evidence-based guides and two comprehensive ebooks covering everything from lab tests to imaging and diagnosis.

Free

14 Deep-Dive Guides

Liver enzymes, FIB-4, FibroScan, MELD, ultrasound, MRE, and more. Written for patients, referenced against AASLD & EASL 2024 guidelines.

Browse All Guides →
Book 1 · $19

Complete Guide to Liver Blood Tests

8 chapters · 136+ pages · 50+ tests explained. Covers ALT, AST, GGT, ALP, bilirubin, albumin, platelets, prognostic scores, and disease-specific panels.

Book 2 · $19

Complete Guide to Liver Imaging & Diagnosis

10 chapters · 180+ pages. FibroScan, pSWE, 2D-SWE, MRE, ultrasound, HCC surveillance, endoscopy, biopsy, and a 72-hour post-diagnosis action plan.

๐Ÿ“ฆ Get Both Books — Save $9

The complete patient library: blood tests, imaging, diagnosis, scoring systems, and a 72-hour action plan.

Usually $38
$29
Get Both Books →

Hepatology Second Opinion

Most liver patients don’t need a second opinion. But for the roughly 5–10% of cases where the diagnosis is uncertain, imaging findings are ambiguous, or treatment decisions are complex, a fresh perspective from a specialist can provide clarity.

Who this is for

  • Unclear or conflicting diagnoses
  • Complex imaging that needs expert radiology review
  • Weighing treatment options for advanced liver disease
  • Seeking confirmation before major decisions (transplant evaluation, cancer treatment, etc.)
$350–$400
Significantly less than what major U.S. academic centers charge uninsured or international patients.
Request a Second Opinion →
How it works
Initial review

We assess your situation to determine whether a second opinion would genuinely help. Not everyone needs one — and we’ll tell you honestly if you don’t.

Specialist matching

If a second opinion makes sense and you can’t easily access a major liver center, we connect you with a hepatologist or radiologist from our vetted panel.

Report delivery

You receive a written opinion addressing your specific questions, typically within 5–7 business days.

How We Make Money

We believe in transparency. Here’s exactly how our services are structured.

What we do

  • Free tools and guides are genuinely free. No paywalls on basic information.
  • Ebook sales support the research and writing. You pay once, you own it.
  • Second opinion service: you pay a coordination fee; the specialist receives the majority.
  • API access will be priced transparently per call or via subscription.
  • Testing coordination: flat service fee. Lab costs passed through at cost.

What we don’t do

  • We don’t sell your data
  • We don’t accept pharmaceutical advertising
  • We don’t get paid when you buy supplements or medications
  • We don’t recommend second opinions to people who don’t need them
  • We don’t accept payment from doctors for referrals

Send us a message

We’ll respond within 24–48 hours. No spam, ever.

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Stay Updated

New guides, API launch announcements, calculator updates, and plain-language breakdowns of the latest MASLD & fibrosis research — delivered to your inbox.