API Introduction

This document describes the system's API specification.

Basics

• Base URL: https://api.example.com/v1
• Data format: JSON
• Authentication: Bearer Token

Authentication

All API requests must include a token in the header:

Authorization: Bearer <your_token>

Common Response Format

{
  "code": 0,
  "message": "success",
  "data": {}
}

Error Codes

Code	Description
0	Success
400	Bad request
401	Unauthenticated
403	Forbidden
404	Not found
500	Server error

Endpoints

• Authentication - Login, registration, token refresh
• Documents - Create, read, update, delete documents