Sometimes you just need one JSON file.
Store, retrieve, and update JSON files via a simple REST API. No database setup. No SDK. No complexity. Just your data.
One file. One token. One less thing to think about.
curl -X PUT https://onejsonfile.com/api/v1/files/YOUR_TOKEN \
-H "Content-Type: application/json" \
-d '{"books":[{"title":"The Pragmatic Programmer","author":"David Thomas","rating":4.8},{"title":"Clean Code","author":"Robert Martin","rating":4.7}]}'Designed for simplicity
Stop over-engineering your data layer.
Dead Simple
One endpoint, one file, one token. The entire API fits in a README.
Zero Setup
No database to provision, no SDK to install, no config to write. Just curl.
Always Available
Fast responses from anywhere in the world. No single point of failure, no cold starts, no downtime windows.
Always Secure
Every file is token-protected and HTTPS-only. Rate limiting, security headers, and strict input validation are built in — not bolted on.
Built for every little thing
Not every problem needs a Postgres database.
App configuration
Store your app's feature flags, themes, and settings. Update instantly without redeploying.
User preferences
Persist user settings across devices. One token per user, always in sync.
Game save states
Store player progress, inventory, and scores. Works with any game engine.
Prototype data storage
Skip the database setup during prototyping. Ship faster, migrate later.
IoT device state
Track sensor readings, device config, and last-seen timestamps.
Browser extension sync
Sync extension settings across browsers without building a backend.
Pricing
Start free. Upgrade when you need more.
Anonymous
No sign up required
Throwaway files for quick experiments and testing.
- 100 KB per file
- 10 requests / hour
- REST API access
- Expire after 24 hours
Scout
Perfect for side projects and small apps.
- 2 JSON files
- 250 KB per file
- 25 requests / hour
- REST API access
Indie
For solo builders and indie hackers.
- 25 JSON files
- 10 MB per file
- 1,000 requests / hour
- Named files
- In-browser editor
- REST API access
Pro
For power users and production apps.
- 100 JSON files
- 25 MB per file
- 5,000 requests / hour
- Named files
- In-browser editor
- REST API access
- Priority support