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Architecture
Overview

Architecture

Learn how to design and architect your application with Optare.

Guides

B2B SaaS Architecture

Design patterns for multi-tenant B2B applications.

Authentication Flows

OAuth 2.0 flows and when to use each one.

Security Model

How Optare secures your users and data.

Data Model

Entity relationships in the Optare system.

Key Concepts

Token-Based Architecture

Optare uses OAuth 2.0 with JWT tokens:

User → Login → Access Token + Refresh Token → API Requests

Multi-Tenant Data Model

User ←→ Membership ←→ Organization
                         ↓
                    Subscription
                         ↓
                      Product

Security Layers

  1. Authentication - Who is the user?
  2. Authorization - What can they do?
  3. Tenant Isolation - Which data can they access?
API ReferenceB2B SaaS