API Reference Guide

Introduction

This API enables developers to access and manage system data efficiently through secure, programmatic interactions. It supports standard operations such as data retrieval, creation, update, and deletion.

Base URL

https://api.example.com/v1

Authentication

All API requests must include a valid API key in the request headers using the Bearer token format.

Header Example:

Authorization: Bearer YOUR_API_KEY

Available Endpoints

1. Retrieve All Items

Endpoint: GET /items

Description: Fetches a complete list of all available items.

Sample Response:

{
  “items”: [
    {
      “id”: 1,
      “name”: “Item One”,
      “price”: 10.99
    },
    {
      “id”: 2,
      “name”: “Item Two”,
      “price”: 15.99
    }
  ]
}

2. Retrieve a Specific Item

Endpoint: GET /items/{id}

Description: Returns detailed information for a single item by its unique ID.

Sample Response:

{
  “id”: 1,
  “name”: “Item One”,
  “price”: 10.99
}

3. Create a New Item

Endpoint: POST /items

Headers:
Content-Type: application/json

Request Body:

{
  “name”: “New Item”,
  “price”: 12.99
}

Sample Response:

{
  “id”: 3,
  “name”: “New Item”,
  “price”: 12.99
}

4. Update an Existing Item

Endpoint: PUT /items/{id}

Request Body:

{
  “name”: “Updated Item”,
  “price”: 14.99
}

Sample Response:

{
  “id”: 1,
  “name”: “Updated Item”,
  “price”: 14.99
}

5. Delete an Item

Endpoint: DELETE /items/{id}

Response:
Status: 204 No Content

Error Handling

All error responses include a relevant HTTP status code and descriptive message.

Example:

{
  “error”: “Item not found”
}

Rate Limiting

Each API key allows up to 1000 requests per hour. Exceeding this limit will result in a rate-limit error.

Support

For technical assistance or additional queries, please contact:
📧 api-support@example.com

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