ExtendsClass JSON Storage

API

Simple cloud-based JSON storage API for quick data persistence

Overview

ExtendsClass JSON Storage API provides cloud-based JSON data persistence with core CRUD operations (create, read, update, delete). Developers can create a JSON store via the web interface or API, access it using unique endpoints, and manage data with minimal setup. Responses are in JSON format, and it supports both public (no account needed) and password-protected private stores. Ideal for rapid prototyping, storing temporary configs, testing API workflows without backend infrastructure, or saving lightweight data for small-scale projects. Free tiers have rate limits, with paid plans for extended storage and features.

Example Integration (JavaScript)

script.js JS


fetch('https://extendsclass.com/json-storage.html')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON response format
Basic CRUD operations
No account required for public storage
Password protection for private stores

Frequently Asked Questions

? Is ExtendsClass JSON Storage free to use?

Yes, it offers a free tier with basic features like limited storage and rate limits. Paid plans are available for higher capacity and extended functionalities.

? Does it require an API Key?

No API key is needed for public JSON storage. Private stores use password protection instead of an API key for access control.

? What is the response format?

All API responses are in JSON format, which is widely supported by most programming languages and frameworks.

Top Alternatives

JSONbin.io Compare

RestDB.io Search Google

Firebase Realtime Database (simplified use cases) Search Google

Tool Info

Pricing Freemium

Category Development

Platform Public API

Pros

⊕ Easy to integrate with minimal setup
⊕ No backend infrastructure needed
⊕ Supports public/private storage options
⊕ Ideal for rapid prototyping and testing

Cons

⊖ Rate limits on free tier
⊖ Temporary storage (data may expire)
⊖ Limited capacity on free plan
⊖ No official SLA for production use