Introduction

aion-api is a modular Go backend that powers habit, diary, and structured personal data workflows through REST and GraphQL.

What aion-api Is

• API-first backend for personal productivity domains
• Built with Hexagonal/Clean Architecture and bounded contexts
• Designed for maintainability, observability, and consistent contracts

Core Characteristics

Area	Description
Architecture	Ports & Adapters with strict layer boundaries
APIs	REST (OpenAPI/Swagger) and GraphQL
Runtime	Docker-first local stack with migrations/seeds
Observability	Traces, metrics, dashboards, and structured logs

Read This Next

1. Overview
2. Getting Started
3. System Design
4. Platform Runtime
5. Performance Readiness

Quick Links

• REST API docs: REST API
• GraphQL docs: GraphQL Guide
• GraphQL interactive playground: GraphQL Playground

Note

Clicking aion-api Docs in the top navbar or left sidebar always returns to this Introduction page.