Urlbox API
urlbox · Developer Tools
A plugin that allows the user to capture screenshots of a web page from a URL or HTML using ChatGPT.
Authentication
No authentication requiredFree to use with no key needed.
Sample Requests
POST
Render a URL as an image or video
Render a URL as an image or video
https://api.apis.guru/v2/specs/urlbox.io/v1/v1/render/sync
Hover any highlighted part to learn what it does
curl -X POST "https://api.apis.guru/v2/specs/urlbox.io/v1/v1/render/sync"
import requests
response = requests.post(
"https://api.apis.guru/v2/specs/urlbox.io/v1/v1/render/sync",
)
print(response.json())const url = 'https://api.apis.guru/v2/specs/urlbox.io/v1/v1/render/sync';
const response = await fetch(url, {
method: 'POST',
});
const data = await response.json();
console.log(data);package main
import (
"fmt"
"io"
"net/http"
)
func main() {
targetURL := "https://api.apis.guru/v2/specs/urlbox.io/v1/v1/render/sync"
req, _ := http.NewRequest("POST", targetURL, nil)
client := &http.Client{}
resp, _ := client.Do(req)
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
fmt.Println(string(body))
}require "net/http"
require "json"
uri = URI("https://api.apis.guru/v2/specs/urlbox.io/v1/v1/render/sync")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"
req = Net::HTTP::Post.new(uri)
res = http.request(req)
puts JSON.parse(res.body)<?php
$url = "https://api.apis.guru/v2/specs/urlbox.io/v1/v1/render/sync";
$opts = ["http" => [
"method" => "POST",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));Postman Setup Guide
- See official documentation for authentication and setup.
What can you build with Urlbox API?
Urlbox API is a Developer Tools API. Developers commonly use developer tools APIs for:
- automating code review and quality checks
- integrating CI/CD pipelines and build systems
- managing feature flags and A/B tests
- monitoring errors and application performance
- generating and validating test data
No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. Urlbox API is free to use, making it a low-risk choice to experiment with.
New to APIs? Read our beginner's guide