## Table of Contents

- [Screenshot with non-sensitive headers PRO](#screenshot-with-non-sensitive-headers-pro)
  - [CLI Microlink API example](#cli-microlink-api-example)
  - [cURL Microlink API example](#curl-microlink-api-example)
  - [JavaScript Microlink API example](#javascript-microlink-api-example)
  - [Python Microlink API example](#python-microlink-api-example)
  - [Ruby Microlink API example](#ruby-microlink-api-example)
  - [PHP Microlink API example](#php-microlink-api-example)
  - [Golang Microlink API example](#golang-microlink-api-example)
- [Screenshot with sensitive credentials](#screenshot-with-sensitive-credentials)
- [When private screenshots still fail](#when-private-screenshots-still-fail)
- [Next step](#next-step)

---

[API](https://microlink.io/docs/api/getting-started/overview)

[GUIDES](https://microlink.io/docs/guides) [MQL](https://microlink.io/docs/mql/getting-started/overview) [SDK](https://microlink.io/docs/sdk/getting-started/overview) [CARDS](https://microlink.io/docs/cards/getting-started/overview)

API GUIDES MQL SDK CARDS

Getting Started

[Overview](https://microlink.io/docs/guides)

[What is Microlink](https://microlink.io/docs/guides/what-is-microlink)

[Screenshot](https://microlink.io/docs/guides/screenshot)

[Customizing output](https://microlink.io/docs/guides/screenshot/customizing-output)

[Browser settings](https://microlink.io/docs/guides/screenshot/browser-settings)

[Page interaction](https://microlink.io/docs/guides/screenshot/page-interaction)

[Delivery and embedding](https://microlink.io/docs/guides/screenshot/embedding)

[Caching and performance](https://microlink.io/docs/guides/screenshot/caching-and-performance)

[Private pages](https://microlink.io/docs/guides/screenshot/private-pages)

[Troubleshooting](https://microlink.io/docs/guides/screenshot/troubleshooting)

[Data extraction](https://microlink.io/docs/guides/data-extraction)

[Defining rules](https://microlink.io/docs/guides/data-extraction/defining-rules)

[Page preparation](https://microlink.io/docs/guides/data-extraction/page-preparation)

[Delivery and response shaping](https://microlink.io/docs/guides/data-extraction/delivery-and-response)

[Caching and performance](https://microlink.io/docs/guides/data-extraction/caching-and-performance)

[Private pages](https://microlink.io/docs/guides/data-extraction/private-pages)

[Troubleshooting](https://microlink.io/docs/guides/data-extraction/troubleshooting)

[Embed](https://microlink.io/docs/guides/embed)

[SDK](https://microlink.io/docs/guides/embed/sdk)

[Iframe parameter](https://microlink.io/docs/guides/embed/iframe)

[Custom HTML/CSS](https://microlink.io/docs/guides/embed/metadata-api)

[Custom previews with AI](https://microlink.io/docs/guides/embed/custom-previews-with-ai)

[Caching and performance](https://microlink.io/docs/guides/embed/caching-and-performance)

[Private pages and proxy](https://microlink.io/docs/guides/embed/private-pages-and-proxy)

[Troubleshooting](https://microlink.io/docs/guides/embed/troubleshooting)

[Markdown](https://microlink.io/docs/guides/markdown)

[Choosing scope](https://microlink.io/docs/guides/markdown/choosing-scope)

[Delivery and response shaping](https://microlink.io/docs/guides/markdown/delivery-and-response)

[Function](https://microlink.io/docs/guides/function)

[Writing functions](https://microlink.io/docs/guides/function/writing-functions)

[Browser interaction](https://microlink.io/docs/guides/function/browser-interaction)

[Profiling and performance](https://microlink.io/docs/guides/function/profiling-and-performance)

[Troubleshooting](https://microlink.io/docs/guides/function/troubleshooting)

[PDF](https://microlink.io/docs/guides/pdf)

[Page size and layout](https://microlink.io/docs/guides/pdf/page-size-and-layout)

[Page preparation](https://microlink.io/docs/guides/pdf/page-preparation)

[Delivery and embedding](https://microlink.io/docs/guides/pdf/embedding)

[Caching and performance](https://microlink.io/docs/guides/pdf/caching-and-performance)

[Private pages](https://microlink.io/docs/guides/pdf/private-pages)

[Troubleshooting](https://microlink.io/docs/guides/pdf/troubleshooting)

[Metadata](https://microlink.io/docs/guides/metadata)

[Choosing fields](https://microlink.io/docs/guides/metadata/choosing-fields)

[Extending results](https://microlink.io/docs/guides/metadata/extending-results)

[Delivery and response shaping](https://microlink.io/docs/guides/metadata/delivery-and-response)

[Page preparation](https://microlink.io/docs/guides/metadata/page-preparation)

[Caching and performance](https://microlink.io/docs/guides/metadata/caching-and-performance)

[Private pages](https://microlink.io/docs/guides/metadata/private-pages)

[Troubleshooting](https://microlink.io/docs/guides/metadata/troubleshooting)

[Insights](https://microlink.io/docs/guides/insights)

[Technology detection](https://microlink.io/docs/guides/insights/technology-detection)

[Lighthouse reports](https://microlink.io/docs/guides/insights/lighthouse-reports)

[Caching and performance](https://microlink.io/docs/guides/insights/caching-and-performance)

[Troubleshooting](https://microlink.io/docs/guides/insights/troubleshooting)

[Common patterns](https://microlink.io/docs/guides/common/caching)

[Caching patterns](https://microlink.io/docs/guides/common/caching)

[Private pages](https://microlink.io/docs/guides/common/private-pages)

[Proxy](https://microlink.io/docs/guides/common/proxy)

[Troubleshooting](https://microlink.io/docs/guides/common/troubleshooting)

[Production patterns](https://microlink.io/docs/guides/common/production-patterns)

API GUIDES MQL SDK CARDS

Getting Started

[Overview](https://microlink.io/docs/guides)

[What is Microlink](https://microlink.io/docs/guides/what-is-microlink)

[Screenshot](https://microlink.io/docs/guides/screenshot)

[Customizing output](https://microlink.io/docs/guides/screenshot/customizing-output)

[Browser settings](https://microlink.io/docs/guides/screenshot/browser-settings)

[Page interaction](https://microlink.io/docs/guides/screenshot/page-interaction)

[Delivery and embedding](https://microlink.io/docs/guides/screenshot/embedding)

[Caching and performance](https://microlink.io/docs/guides/screenshot/caching-and-performance)

[Private pages](https://microlink.io/docs/guides/screenshot/private-pages)

[Troubleshooting](https://microlink.io/docs/guides/screenshot/troubleshooting)

[Data extraction](https://microlink.io/docs/guides/data-extraction)

[Defining rules](https://microlink.io/docs/guides/data-extraction/defining-rules)

[Page preparation](https://microlink.io/docs/guides/data-extraction/page-preparation)

[Delivery and response shaping](https://microlink.io/docs/guides/data-extraction/delivery-and-response)

[Caching and performance](https://microlink.io/docs/guides/data-extraction/caching-and-performance)

[Private pages](https://microlink.io/docs/guides/data-extraction/private-pages)

[Troubleshooting](https://microlink.io/docs/guides/data-extraction/troubleshooting)

[Embed](https://microlink.io/docs/guides/embed)

[SDK](https://microlink.io/docs/guides/embed/sdk)

[Iframe parameter](https://microlink.io/docs/guides/embed/iframe)

[Custom HTML/CSS](https://microlink.io/docs/guides/embed/metadata-api)

[Custom previews with AI](https://microlink.io/docs/guides/embed/custom-previews-with-ai)

[Caching and performance](https://microlink.io/docs/guides/embed/caching-and-performance)

[Private pages and proxy](https://microlink.io/docs/guides/embed/private-pages-and-proxy)

[Troubleshooting](https://microlink.io/docs/guides/embed/troubleshooting)

[Markdown](https://microlink.io/docs/guides/markdown)

[Choosing scope](https://microlink.io/docs/guides/markdown/choosing-scope)

[Delivery and response shaping](https://microlink.io/docs/guides/markdown/delivery-and-response)

[Function](https://microlink.io/docs/guides/function)

[Writing functions](https://microlink.io/docs/guides/function/writing-functions)

[Browser interaction](https://microlink.io/docs/guides/function/browser-interaction)

[Profiling and performance](https://microlink.io/docs/guides/function/profiling-and-performance)

[Troubleshooting](https://microlink.io/docs/guides/function/troubleshooting)

[PDF](https://microlink.io/docs/guides/pdf)

[Page size and layout](https://microlink.io/docs/guides/pdf/page-size-and-layout)

[Page preparation](https://microlink.io/docs/guides/pdf/page-preparation)

[Delivery and embedding](https://microlink.io/docs/guides/pdf/embedding)

[Caching and performance](https://microlink.io/docs/guides/pdf/caching-and-performance)

[Private pages](https://microlink.io/docs/guides/pdf/private-pages)

[Troubleshooting](https://microlink.io/docs/guides/pdf/troubleshooting)

[Metadata](https://microlink.io/docs/guides/metadata)

[Choosing fields](https://microlink.io/docs/guides/metadata/choosing-fields)

[Extending results](https://microlink.io/docs/guides/metadata/extending-results)

[Delivery and response shaping](https://microlink.io/docs/guides/metadata/delivery-and-response)

[Page preparation](https://microlink.io/docs/guides/metadata/page-preparation)

[Caching and performance](https://microlink.io/docs/guides/metadata/caching-and-performance)

[Private pages](https://microlink.io/docs/guides/metadata/private-pages)

[Troubleshooting](https://microlink.io/docs/guides/metadata/troubleshooting)

[Insights](https://microlink.io/docs/guides/insights)

[Technology detection](https://microlink.io/docs/guides/insights/technology-detection)

[Lighthouse reports](https://microlink.io/docs/guides/insights/lighthouse-reports)

[Caching and performance](https://microlink.io/docs/guides/insights/caching-and-performance)

[Troubleshooting](https://microlink.io/docs/guides/insights/troubleshooting)

[Common patterns](https://microlink.io/docs/guides/common/caching)

[Caching patterns](https://microlink.io/docs/guides/common/caching)

[Private pages](https://microlink.io/docs/guides/common/private-pages)

[Proxy](https://microlink.io/docs/guides/common/proxy)

[Troubleshooting](https://microlink.io/docs/guides/common/troubleshooting)

[Production patterns](https://microlink.io/docs/guides/common/production-patterns)

[Copy for LLM](https://microlink.io/docs/guides/screenshot/private-pages.md "Copy content for LLM")

\|

[View as Markdown](https://microlink.io/docs/guides/screenshot/private-pages.md "View content as Markdown")

Capturing a private dashboard, localized experience, or staged environment requires the right auth setup. The general patterns for headers, secrets, endpoint selection, and proxy are covered in [private pages patterns](https://microlink.io/docs/guides/common/private-pages).

This page shows the screenshot-specific setup.

## Screenshot with non-sensitive headers PRO

The following examples show how to use the Microlink API with CLI, cURL, JavaScript, Python, Ruby, PHP & Golang, targeting 'https://example.com' URL with 'screenshot', 'meta', 'headers' & 'apiKey' API parameters:

### CLI Microlink API example

```bash
microlink https://example.com&screenshot&headers.Accept-Language=es-ES --api-key YOUR_API_TOKEN
```

### cURL Microlink API example

```bash
curl -G "https://pro.microlink.io" \
  -H "x-api-key: YOUR_API_TOKEN" \
  -d "url=https://example.com" \
  -d "screenshot=true" \
  -d "meta=false" \
  -d "headers.Accept-Language=es-ES"
```

### JavaScript Microlink API example

```javascript
import mql from '@microlink/mql'

const { data } = await mql('https://example.com', {
  screenshot: true,
  meta: false,
  headers: {
    "Accept-Language": "es-ES"
  },
  apiKey: "YOUR_API_TOKEN"
})
```

### Python Microlink API example

```python
import requests

url = "https://pro.microlink.io/"

querystring = {
    "url": "https://example.com",
    "screenshot": "true",
    "meta": "false",
    "headers.Accept-Language": "es-ES"
}

headers = {
    "x-api-key": "YOUR_API_TOKEN"
}

response = requests.get(url, params=querystring, headers=headers)

print(response.json())
```

### Ruby Microlink API example

```ruby
require 'uri'
require 'net/http'

base_url = "https://pro.microlink.io/"

params = {
  url: "https://example.com",
  screenshot: "true",
  meta: "false",
  headers.Accept-Language: "es-ES"
}

uri = URI(base_url)
uri.query = URI.encode_www_form(params)

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true

request = Net::HTTP::Get.new(uri)
request['x-api-key'] = "YOUR_API_TOKEN"
response = http.request(request)

puts response.body
```

### PHP Microlink API example

```php
<?php

$baseUrl = "https://pro.microlink.io/";

$params = [
    "url" => "https://example.com",
    "screenshot" => "true",
    "meta" => "false",
    "headers.Accept-Language" => "es-ES"
];

$query = http_build_query($params);
$url = $baseUrl . '?' . $query;

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => $url,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "GET",
    CURLOPT_HTTPHEADER => [
        "x-api-key: YOUR_API_TOKEN"
    ]
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
    echo "cURL Error #: " . $err;
} else {
    echo $response;
}
```

### Golang Microlink API example

```
package main

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

func main() {
    baseURL := "https://pro.microlink.io"

    u, err := url.Parse(baseURL)
    if err != nil {
        panic(err)
    }
    q := u.Query()
    q.Set("url", "https://example.com")
    q.Set("screenshot", "true")
    q.Set("meta", "false")
    q.Set("headers.Accept-Language", "es-ES")
    u.RawQuery = q.Encode()

    req, err := http.NewRequest("GET", u.String(), nil)
    if err != nil {
        panic(err)
    }

    req.Header.Set("x-api-key", "YOUR_API_TOKEN")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    body, err := io.ReadAll(resp.Body)
    if err != nil {
        panic(err)
    }

    fmt.Println(string(body))
}
```

```javascript
import mql from '@microlink/mql'

const { data } = await mql('https://example.com', {

  screenshot: true,

  meta: false,

  headers: {

    "Accept-Language": "es-ES"

  },

  apiKey: "YOUR_API_TOKEN"

})
```

CLI cURL JavaScript Python Ruby PHP Golang Click to run the code and see the API response

Good for locale and request shaping. For cookies or authorization tokens, use the `x-api-header-*` pattern described in [private pages patterns](https://microlink.io/docs/guides/common/private-pages).

## Screenshot with sensitive credentials

Use `x-api-header-*` to forward secrets without exposing them in the URL:

```bash
curl -G https://pro.microlink.io \

  -d url=https://example.com/dashboard \

  -d screenshot=true \

  -d meta=false \

  -H 'x-api-key: YOUR_API_TOKEN' \

  -H 'x-api-header-cookie: session=abc123'
```

## When private screenshots still fail

If the page is authenticated **and** protected by antibot systems, CAPTCHAs, or geofencing, you may also need [proxy](https://microlink.io/docs/api/parameters/proxy)

PRO

. If you see `EPROXYNEEDED`, that confirms it.

For other errors, continue with [troubleshooting](https://microlink.io/docs/guides/screenshot/troubleshooting).

## Next step

Learn how to debug timing issues, blocked sites, and common screenshot errors in [troubleshooting](https://microlink.io/docs/guides/screenshot/troubleshooting).

Last updated on May 21, 2026

[Edit on GitHub](https://github.com/microlinkhq/www/blob/master/src/content/docs/guides/screenshot/private-pages.md)