Skip to content
freetier.wiki

JSON IP

A simple API to get your public IP address in JSON format. · JSON IP · Networking

Overview

JSON IP offers a free, no-auth API to instantly retrieve your public IP address in JSON format, ideal for quick diagnostics and scripting.

Good fit

Use when you need a quick, no-auth API to fetch your public IP address for scripts or diagnostics.

  • quick diagnostics
  • simple scripts
  • testing

Not a fit

Avoid if you need geolocation, advanced metadata, or guaranteed uptime for production-critical systems.

  • need geolocation
  • require high availability
  • need authentication
Quickstart · 3 steps
  1. Go to https://getjsonip.com in your browser or use curl.
  2. Receive your public IP in JSON format.
  3. Integrate the API endpoint into your app or script as needed.

Other free networking options

Tailscale · Networking
Up to 6 users · Unlimited user devices · Up to 50 tagged resources (servers)
Billing risk: None
No card
Cloudflare · Networking
5 custom WAF rules · Free SSL certificate · DNS, CDN, and DDoS protection included
Billing risk: None
No card
ngrok · Networking
$5 one-time usage credit · Credit lasts one year · No additional usage beyond the credit
Billing risk: None
No card
IntoDNS.ai · Networking
Unlimited public scans, no account required · Public REST API, no API key required · Free account adds domain monitoring and email fix digests
Billing risk: None
No card