# sTvOS v1

> Multi-tenant fitness operating system for studios, trainers, and partners.

sTvOS is a backend-as-a-service for fitness and wellness brands. Each client (studio, gym chain, or wellness company) gets an isolated, fully branded environment with its own content library, trainers, users, and partner access -- all powered by a single REST API.

## Base URL

https://api.studiostv.net/api/v1

## Authentication

- Client API Key via `X-API-Key` header (required on every client-scoped request)
- Bearer JWT via `Authorization: Bearer <token>` header (required for user-specific operations)
- Partner JWT for partner portal access (no API key needed)

## Core Capabilities

- On-demand and live video classes with session tracking
- AI-powered workout, nutrition, and class plan generation (Google Vertex AI)
- Food image scanning and nutritional analysis
- Voice AI coaching (Hume EVI + LiveKit)
- Trainer marketplace with booking, availability, and programmes
- Partner portal with voucher management, analytics, and billing
- Multi-tenant client isolation with per-client branding and features

## Documentation Sections

- [Getting Started](https://docs.studiostv.net/getting-started/)
- [API Reference](https://docs.studiostv.net/api/)
- [Authentication](https://docs.studiostv.net/api/authentication/)
- [Content & Classes](https://docs.studiostv.net/api/content-classes/)
- [User Management](https://docs.studiostv.net/api/user-management/)
- [Trainers & Bookings](https://docs.studiostv.net/api/trainers-bookings/)
- [AI Services](https://docs.studiostv.net/api/ai-services/)
- [Partner Portal](https://docs.studiostv.net/api/partner-portal/)
- [Use Cases](https://docs.studiostv.net/use-cases/)
- [App Integration Guide](https://docs.studiostv.net/app-integration-guide/)

## Downloads

- Full documentation (single file): https://docs.studiostv.net/llms-full.txt
- Cursor SKILL.md: https://docs.studiostv.net/skill.md
- Postman Collection (Client API): https://docs.studiostv.net/FytOS_Client_API.postman_collection.json