{
  "name": "demo",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "type": "module",
  "scripts": {
    "test": "node src/index.js"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "http-proxy-agent": "^7.0.2",
    "https-proxy-agent": "^7.0.4",
    "ofetch": "^1.3.4"
  }
}

import { HttpProxyAgent } from 'http-proxy-agent'
import { ofetch } from 'ofetch'

const res1 = await ofetch('http://ip-api.com/json')

const res2 = await ofetch('http://ip-api.com/json', {
  agent: new HttpProxyAgent('http://127.0.0.1:7890'),
})

console.log('No Proxy IP: ' + res1.query)
console.log('Proxy IP: ' + res2.query)

No Proxy IP: 125.70.78.162
Proxy IP: 125.70.78.162