Screenshot Examples · Example 3 of 3 in Image Output

A Thumbnail

GEThttps://api.deepinfo.com/v1/lookup/screenshot

A thumbnail (thumbnail_width=400): the screenshot resized to 400 pixels wide, keeping its aspect ratio.

Param: thumbnail_width
Value: 400

Asks for a 400-pixel-wide thumbnail (thumbnail_width=400).

The page is captured at the normal viewport and the image is then resized to 400 pixels wide, keeping the aspect ratio. The width must not be larger than the screenshot width and at least 50. The response links to the image in screenshot_url.

Request

curl

curl 'https://api.deepinfo.com/v1/lookup/screenshot?url=https%3A%2F%2Fwww.deepinfo.com&thumbnail_width=400' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'

Python

import requests

url = "https://api.deepinfo.com/v1/lookup/screenshot"

params = {
    "url": "https://www.deepinfo.com",
    "thumbnail_width": "400"
}

headers = {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json"
}

response = requests.get(url, params=params, headers=headers)
response.raise_for_status()
print(response.json())

JavaScript

const url = "https://api.deepinfo.com/v1/lookup/screenshot?url=https%3A%2F%2Fwww.deepinfo.com&thumbnail_width=400";

const response = await fetch(url, {
  method: "GET",
  headers: {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json"
  },
});

const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
)

func main() {
	req, err := http.NewRequest("GET", "https://api.deepinfo.com/v1/lookup/screenshot?url=https%3A%2F%2Fwww.deepinfo.com&thumbnail_width=400", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("apikey", "YOUR_API_KEY")
	req.Header.Set("Accept", "application/json")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	body, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(body))
}

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.deepinfo.com/v1/lookup/screenshot?url=https%3A%2F%2Fwww.deepinfo.com&thumbnail_width=400"))
            .header("apikey", "YOUR_API_KEY")
            .header("Accept", "application/json")
            .GET()
            .build();

        HttpResponse<String> response = HttpClient.newHttpClient()
            .send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System;
using System.Net.Http;

using var client = new HttpClient();

var request = new HttpRequestMessage(HttpMethod.Get, "https://api.deepinfo.com/v1/lookup/screenshot?url=https%3A%2F%2Fwww.deepinfo.com&thumbnail_width=400");
request.Headers.Add("apikey", "YOUR_API_KEY");
request.Headers.Add("Accept", "application/json");

using var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());

PHP

<?php

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://api.deepinfo.com/v1/lookup/screenshot?url=https%3A%2F%2Fwww.deepinfo.com&thumbnail_width=400',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'apikey: YOUR_API_KEY',
        'Accept: application/json',
    ],
]);

$response = curl_exec($curl);

if ($response === false) {
    throw new RuntimeException(curl_error($curl));
}

echo $response . PHP_EOL;

Ruby

require 'net/http'
require 'uri'

uri = URI('https://api.deepinfo.com/v1/lookup/screenshot?url=https%3A%2F%2Fwww.deepinfo.com&thumbnail_width=400')

request = Net::HTTP::Get.new(uri)
request['apikey'] = 'YOUR_API_KEY'
request['Accept'] = 'application/json'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(request)
end

puts response.body

Response

200 OK · application/json

Response Body

{
  "url": "https://www.deepinfo.com",
  "redirected_url": "https://www.deepinfo.com/",
  "check_date": "2026-09-24T07:55:59.422Z",
  "connection_status": "success",
  "screenshot_url": "https://diss-999.storage.googleapis.com/202609/24/www-deepinfo-com-DHdI0M_vS5geONvMJ7x3OSS3.jpeg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=<redacted>&X-Amz-Date=20260924T075559Z&X-Amz-Expires=604800&X-Amz-Signature=<redacted>&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject"
}

Content-Type: application/json; charset=utf-8
ratelimit-limit: 1
ratelimit-remaining: 0
ratelimit-reset: 1
x-ratelimit-limit-second: 1
x-ratelimit-remaining-second: 0
deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a

Request

What this example sends. Every parameter is documented on Screenshot; the exact request is in the code panel.

Parameter	Value
`url`query	`https://www.deepinfo.com`
`thumbnail_width`query	`400`

Reference updated September 24, 2026