Free IP address API

# Just the IP
curl myiphero.com
curl https://myiphero.com/ip
wget -qO- https://myiphero.com/ip

# Force IPv4 or IPv6
curl -4 https://myiphero.com/ip
curl -6 https://myiphero.com/ip

# JSON, or a single field with jq
curl https://myiphero.com/json
curl -s https://myiphero.com/json | jq -r .country

# Only some fields
curl "https://myiphero.com/json?fields=ip,country,asn"

import json
import urllib.request

with urllib.request.urlopen("https://myiphero.com/json", timeout=5) as r:
    data = json.load(r)

print(data["ip"], data["country"], data["org"])

# With requests:
# import requests
# ip = requests.get("https://myiphero.com/ip", timeout=5).text.strip()

// Browser or Node.js 18+ (CORS is enabled for every origin)
const res = await fetch("https://myiphero.com/json");
if (!res.ok) throw new Error(`HTTP ${res.status}`);
const { ip, country, city } = await res.json();
console.log(ip, country, city);

// Plain text
const myIp = (await (await fetch("https://myiphero.com/ip")).text()).trim();

<?php
$ctx  = stream_context_create(['http' => ['timeout' => 5]]);

// Plain text
$ip = trim(file_get_contents('https://myiphero.com/ip', false, $ctx));

// JSON
$data = json_decode(file_get_contents('https://myiphero.com/json', false, $ctx), true);
echo $data['ip'] . ' ' . $data['country'] . PHP_EOL;

package main

import (
	"encoding/json"
	"fmt"
	"net/http"
	"time"
)

type IPInfo struct {
	IP      string `json:"ip"`
	Version int    `json:"version"`
	Country string `json:"country"`
	ASN     int    `json:"asn"`
	Org     string `json:"org"`
}

func main() {
	client := &http.Client{Timeout: 5 * time.Second}
	resp, err := client.Get("https://myiphero.com/json")
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	var info IPInfo
	if err := json.NewDecoder(resp.Body).Decode(&info); err != nil {
		panic(err)
	}
	fmt.Println(info.IP, info.Country, info.Org)
}