Securely Store JSON in the Cloud
Storing JSON online allows you to decouple your configuration and data from your source code. Whether you're hosting game save data, remote feature flags, or dynamic content for a mobile app, keeping your JSON in the cloud ensures your applications can update their behavior without requiring a new deployment. With built-in REST API access and API key authentication, retrieving and updating your hosted JSON is always just one request away — from any language, any platform, anywhere.
// Store JSON in the cloud
await fetch('https://api.jsonstorage.net/v1/json/YOUR_USER_ID/config', {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
appName: "My Game",
version: "2.1.0",
maintenance: false,
featureFlags: {
darkMode: true,
newCheckout: false
}
})
});
// Any client, anywhere, can read it
const config = await fetch(
'https://api.jsonstorage.net/v1/json/YOUR_USER_ID/config'
).then(r => r.json());
if (config.maintenance) showMaintenancePage();Real-World Use Cases
App Configuration & Secrets
Store configuration that your application loads on startup. Keep API endpoints, theme settings, and toggles in the cloud so you can change behavior without pushing a new build. Access is controlled through API keys.
Cloud Game Saves
Let players save their progress online and resume on any device. Store character stats, inventory, level progress, and settings as a JSON document — no custom backend needed.
CMS for Static Websites
Decouple content from code. Store blog posts, product listings, or marketing copy as JSON and fetch it at build time or runtime. Update content from the dashboard without touching your repository.
IoT Device Data
Lightweight sensors and IoT devices can push telemetry data to a JSON endpoint. No MQTT broker setup, no cloud provider lock-in — just HTTP POST from any device with a network stack.
Cross-Platform Sync
Synchronize user preferences, reading lists, or app state across web, mobile, and desktop clients. Every platform reads from the same JSON endpoint, ensuring a consistent experience.
Package & Dependency Metadata
Host metadata about your libraries, plugins, or packages. Let your CLI tools or package managers fetch version info, changelogs, and compatibility data from a single, always-available JSON endpoint.
Try now, no authentication required
Use the snippets below as an example or check out documentation at github.com/jsonstorage/docs. Add dynamic content, forms or personalization to your static site, manage smart home, store state for AI agents, monitor server room temperatures in hundreds of locations using Raspberry Pi, or simply play with the API - JsonStorage is super simple and scales up to your needs.
Request JSON (JSFiddle)
Create JSON (JSFiddle)
Update JSON (JSFiddle)
Patch JSON (JSFiddle)
(NEW) Submit a form (JSFiddle)
Start with a free 31-day trial
Get started for free — no account needed. Every paid plan includes a 31-day free trial so you can try before you commit. The free tier includes 25 items, 1,000 requests per month, and up to 64kb per item. Upgrade when you need more storage, higher limits, or priority support.
Need help choosing a plan? Contact us @jsonstorage