Nutrisystem (Wellina by Nutrisystem)

Nutrisystem is a direct-to-consumer subscription meal delivery service for weight loss, founded in 1972 by Harold Katz and headquartered in Fort Washington, Pennsylvania. The company pioneered prepackaged weight-loss meal subscriptions, transitioned from physical retail to a direct-to-consumer Internet and telephone model in 1999, and added mobile delivery beginning in 2010. Nutrisystem is now operated under the marketing umbrella "Wellina by Nutrisystem" — a multi-brand health and wellness marketplace covering Nutrisystem, Jenny Craig, High Protein, Menopause Support, Low Carb (GLP-1 friendly), and the Club Advantage à la carte membership. The legal operating entity is Nutrisystem, LLC, a subsidiary of Wellful, Inc. (the parent organization formed after Kainos Capital acquired Nutrisystem from Tivity Health in October 2020). Tivity Health no longer owns the brand. Wellful's portfolio also includes South Beach Diet (acquired by Nutrisystem in December 2015 for $15 million) and the Jenny Craig intellectual property (acquired by Wellful in fall 2023 after Jenny Craig's Chapter 7 bankruptcy and relaunched as an e-commerce meal-delivery brand). LinkedIn classifies the company under Wellness and Fitness Services with 501–1,000 employees. Stephen Mikulak was named President in 2021. Nutrisystem publishes no public developer APIs, OpenAPI specs, SDKs, or developer portal. Its only digital surface beyond the e-commerce sites is the consumer-facing Nutrisystem mobile app (iOS / Android) for food logging, weight tracking, journaling, and meal-plan adjustments — and the equivalent Jenny Craig app — neither of which advertise integrations with Apple Health, Google Fit, Fitbit, or any third-party platform. The github.com/nutrisystem GitHub organization exists but contains a single inactive CSS repository last updated in March 2015. The technology footprint is a closed consumer subscription stack with no public developer touchpoints.

Kin Score

This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.

How we profile Nutrisystem (Wellina by Nutrisystem)

Each block below is one kind of artifact we hold for Nutrisystem (Wellina by Nutrisystem). For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.

GraphQL 1

Where a provider ships GraphQL, the schema is the contract. We profile it alongside the REST surface so the whole interface is legible in one place.

GraphQL schemas published by this provider.

Nutrisystem (Wellina by Nutrisystem) GraphQL API

GRAPHQL

Features 11

The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.

Notable capabilities this provider offers.

{"finding"=>"Public developer portal", "status"=>"None — no developer.nutrisystem.com or equivalent"}

{"finding"=>"Public OpenAPI / AsyncAPI specs", "status"=>"None published"}

{"finding"=>"Public REST or GraphQL APIs", "status"=>"None — e-commerce, account, and app endpoints are private/internal"}

{"finding"=>"SDKs / CLI", "status"=>"None published"}

{"finding"=>"Mobile-app third-party integrations", "status"=>"None advertised — no Apple Health, Google Fit, Fitbit, MyFitnessPal connectivity in FAQ or app documentation"}

{"finding"=>"GitHub organization", "status"=>"github.com/nutrisystem exists with 1 stale public repo (\"CSS\", last updated March 12, 2015)"}

{"finding"=>"Status page / changelog / release notes", "status"=>"None public"}

{"finding"=>"Sandbox / Console", "status"=>"None"}

{"finding"=>"Public RSS / blog feed", "status"=>"No prominent developer or product-engineering blog"}

{"finding"=>"Webhooks", "status"=>"None documented"}

{"finding"=>"Tier rationale", "status"=>"Tier 3 — no-apis. Pure consumer subscription business; the only programmatic surface (the mobile apps) is closed and serves a single first-party use case. Technology footprint is entirely internal e-commerce / fulfillment / app stack with no public developer touchpoints."}

Scroll within the panel for all 11 ·

Semantic Vocabularies 1

JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.

JSON-LD contexts and semantic vocabularies used across these APIs.

Nutrisystem Context

35 classes · 0 properties

JSON-LD

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Nutrisystem Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Every other property we hold for Nutrisystem (Wellina by Nutrisystem) — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.

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