> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pdf.co/llms.txt
> Use this file to discover all available pages before exploring further.

# PDF Info Reader

> Get detailed information about a **PDF** document, it’s properties and security permissions.

## `POST /v1/pdf/info`

Extracts basic information about an input PDF file, PDF file security permissions, and other information. If you want to extract information about fillable fields (checkboxes, radiobuttons, listboxes) from PDF then please use [/pdf/info/fields](/api-reference/forms/info-reader) instead.

<Note>For one-time check of PDF file information and find form fields please use PDF [Edit Add Helper](https://app.pdf.co/pdf-edit-add-helper).</Note>

## Attributes

<Note>Attributes are case-sensitive and should be inside JSON for POST request. for example: `{ "url": "https://example.com/file1.pdf" }`</Note>

| Attribute                                               | Type                          | Required | Default   | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ------------------------------------------------------- | ----------------------------- | -------- | --------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `url`                                                   | string                        | *Yes*    | -         | URL to the source file [`url` attribute](/api-reference/url-input-and-request-limits#supported-file-sources)                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| `callback`                                              | string                        | *No*     | -         | The callback URL (or Webhook) used to receive the POST data. see [Webhooks & Callbacks](/api-reference/webhooks). This is only applicable when `async` is set to `true`.                                                                                                                                                                                                                                                                                                                                                                                                           |
| `httpusername`                                          | string                        | *No*     | -         | HTTP auth user name if required to access source URL.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| `httppassword`                                          | string                        | *No*     | -         | HTTP auth password if required to access source URL.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
| `password`                                              | string                        | *No*     | -         | Password for the PDF file.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| `async`                                                 | boolean                       | *No*     | `false`   | Set `async` to `true` for long processes to run in the background, API will then return a `jobId` which you can use with the [Background Job Check endpoint](/api-reference/job-check). Also see [Webhooks & Callbacks](/api-reference/webhooks)                                                                                                                                                                                                                                                                                                                                   |
| `profiles`                                              | object                        | *No*     | -         | See [Profiles](/api-reference/profiles) for more information.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
|     `OCRMode`                                           | string                        | *No*     | `Auto`    | Specifies how OCR (Optical Character Recognition) should process input content, offering various modes to tailor text extraction based on content type such as images, fonts, and vector graphics. For more information, see [OCR Extraction Modes](/api-reference/profiles#ocr-extraction-modes).                                                                                                                                                                                                                                                                                 |
|     `OCRResolution`                                     | integer                       | *No*     | `300`     | Use this parameter to change the OCR resolution from the default 300 dpi. The range is from `72` to `1200` dpi.                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|     `RotationAngle`                                     | integer                       | *No*     | -         | Use manual rotation to handle PDFs with vertically drawn text. Normally, OCR automatically detects page rotation in PDFs and extracts text accurately. However, in some cases, the PDF might not have an actual rotated page  ---  Rather, the text itself is drawn vertically. In such scenarios, auto-detection may fail. You can use this parameter to manually set the page rotation. The available angles are: `0`, `1`, `2`, `3`.                                                                                                                                            |
|     `LineGroupingMode`                                  | string                        | *No*     | `None`    | Controls line grouping in PDF text extraction. Modes: `None` (no grouping), `GroupByRows` (merge rows if all cells align), `GroupByColumns` (merge cells by column), `JoinOrphanedRows` (merge single-cell rows to above if no separator).                                                                                                                                                                                                                                                                                                                                         |
|     `ConsiderFontColors`                                | boolean                       | *No*     | `false`   | Controls whether font colors should be considered when detecting table structure and merging text objects during PDF extraction. Set to true to consider font colors.                                                                                                                                                                                                                                                                                                                                                                                                              |
|     `DetectNewColumnBySpacesRatio`                      | string                        | *No*     | `1.2`     | Controls how spaces between words are interpreted for column detection in PDF text extraction. It defines the ratio of space width that determines when text should be treated as being in separate columns.                                                                                                                                                                                                                                                                                                                                                                       |
|     `AutoAlignColumnsToHeader`                          | boolean                       | *No*     | `true`    | Controls how columns are detected and aligned during table extraction from PDF documents. It affects both table structure detection and text extraction with formatting preservation. Set to true to automatically align columns to the header row. When set to true (default), the row with the most columns is used as the header, and all other rows are aligned to this structure --- ideal for well-structured tables. When set to false, columns are analyzed independently across all rows to build the structure, which works better for inconsistent or irregular tables. |
|     `OCRImagePreprocessingFilters.AddGammaCorrection()` | array\[string (float format)] | *No*     | `["1.4"]` | Adds a gamma correction filter to the image preprocessing pipeline used during OCR (Optical Character Recognition). This filter adjusts the brightness and contrast of an image by applying a non-linear gamma correction to improve text recognition quality.                                                                                                                                                                                                                                                                                                                     |
|     `OCRImagePreprocessingFilters.AddGrayscale()`       | boolean                       | *No*     | `false`   | Set to true to preprocessing filter that converts a colored document/image to grayscale before performing OCR                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
|     `DataEncryptionAlgorithm`                           | string                        | *No*     | -         | Controls the encryption algorithm used for data encryption. See [User-Controlled Encryption](/knowledgebase/user-controlled-encryption) for more information. The available algorithms are: `AES128`, `AES192`, `AES256`.                                                                                                                                                                                                                                                                                                                                                          |
|     `DataEncryptionKey`                                 | string                        | *No*     | -         | Controls the encryption key used for data encryption. See [User-Controlled Encryption](/knowledgebase/user-controlled-encryption) for more information.                                                                                                                                                                                                                                                                                                                                                                                                                            |
|     `DataEncryptionIV`                                  | string                        | *No*     | -         | Controls the encryption IV used for data encryption. See [User-Controlled Encryption](/knowledgebase/user-controlled-encryption) for more information.                                                                                                                                                                                                                                                                                                                                                                                                                             |
|     `DataDecryptionAlgorithm`                           | string                        | *No*     | -         | Controls the decryption algorithm used for data decryption. See [User-Controlled Encryption](/knowledgebase/user-controlled-encryption) for more information. The available algorithms are: `AES128`, `AES192`, `AES256`.                                                                                                                                                                                                                                                                                                                                                          |
|     `DataDecryptionKey`                                 | string                        | *No*     | -         | Controls the decryption key used for data decryption. See [User-Controlled Encryption](/knowledgebase/user-controlled-encryption) for more information.                                                                                                                                                                                                                                                                                                                                                                                                                            |
|     `DataDecryptionIV`                                  | string                        | *No*     | -         | Controls the decryption IV used for data decryption. See [User-Controlled Encryption](/knowledgebase/user-controlled-encryption) for more information.                                                                                                                                                                                                                                                                                                                                                                                                                             |

## Query parameters

*No query parameters accepted.*

## Responses

| Parameter          | Type    | Description                                                                                                                  |
| ------------------ | ------- | ---------------------------------------------------------------------------------------------------------------------------- |
| `info`             | object  | Info details.                                                                                                                |
| `error`            | boolean | Indicates whether an error occurred (`false` means success)                                                                  |
| `status`           | string  | Status code of the request (200, 404, 500, etc.). For more information, see [Response Codes](/api-reference/response-codes). |
| `credits`          | integer | Number of credits consumed by the request                                                                                    |
| `remainingCredits` | integer | Number of credits remaining in the account                                                                                   |
| `duration`         | integer | Time taken for the operation in milliseconds                                                                                 |

## `Example` Payload

<Note>To see the request size limits, please refer to the [Request Size Limits](/api-reference/url-input-and-request-limits#pdf-co-request-size).</Note>

```json theme={null}
{
  "url": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/pdf-info/sample.pdf",
  "async": false
}
```

## `Example` Response

<Note>To see the main response codes, please refer to the [Response Codes](/api-reference/response-codes) page.</Note>

```json theme={null}
{
  "info": {
    "PageCount": 1,
    "Author": "Alice V. Knox",
    "Title": "Kid's News 1",
    "Producer": "Acrobat Distiller 4.0 for Windows",
    "Subject": "Kid's News 1",
    "CreationDate": "8/15/2001 2:50:36 PM",
    "Bookmarks": "",
    "Keywords": "",
    "Creator": "Adobe PageMaker 6.52",
    "Encrypted": false,
    "PageRectangle": {
      "Location": {
        "IsEmpty": true,
        "X": 0,
        "Y": 0
      },
      "Size": "612, 792",
      "X": 0,
      "Y": 0,
      "Width": 612,
      "Height": 792,
      "Left": 0,
      "Top": 0,
      "Right": 612,
      "Bottom": 792,
      "IsEmpty": false
    },
    "ModificationDate": "9/20/2001 6:23:02 PM",
    "EncryptionAlgorithm": 0,
    "PermissionPrinting": true,
    "PermissionModifyDocument": true,
    "PermissionContentExtraction": true,
    "PermissionModifyAnnotations": true,
    "PermissionFillForms": true,
    "PermissionAccessibility": true,
    "PermissionAssemble": true,
    "PermissionHighQualityPrint": true
  },
  "error": false,
  "status": 200,
  "remainingCredits": 77732
}
```

<Note>
  **Inconsistent URL Encoding in cURL Output:** When using cURL to make API requests, the output JSON may show URL characters encoded as Unicode escape sequences. For example, the ampersand character (`&`) may appear as `\u0026` in the cURL output. This is normal JSON encoding behavior and does not affect the validity of the URL. The URL will function correctly when used, as JSON parsers automatically decode these escape sequences. If you're parsing the response programmatically, your JSON parser will handle this conversion automatically.
</Note>

## Code Samples

<Tabs>
  <Tab title="CURL">
    ```bash theme={null}
    curl --location --request POST 'https://api.pdf.co/v1/pdf/info' \
    --header 'x-api-key: *******************' \
    --header 'Content-Type: application/json' \
    --data-raw '{
    "url": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/pdf-info/sample.pdf",
    "async": false
    }'
    ```
  </Tab>

  <Tab title="JavaScript/Node.js">
    ```javascript theme={null}
    var https = require("https");
    var path = require("path");
    var fs = require("fs");

    // `request` module is required for file upload.
    // Use "npm install request" command to install.
    var request = require("request");

    // The authentication key (API Key).
    // Get your own by registering at https://app.pdf.co
    const API_KEY = "***********************************";


    // Source PDF file to get information
    const SourceFile = "./sample.pdf";


    // 1. RETRIEVE THE PRESIGNED URL TO UPLOAD THE FILE.
    getPresignedUrl(API_KEY, SourceFile)
      .then(([uploadUrl, uploadedFileUrl]) => {
          // 2. UPLOAD THE FILE TO CLOUD.
          uploadFile(API_KEY, SourceFile, uploadUrl)
              .then(() => {
                  // 3. GET INFORMATION FROM UPLOADED FILE
                  getPdfInfo(API_KEY, uploadedFileUrl);
              })
              .catch(e => {
                  console.log(e);
              });
      })
      .catch(e => {
          console.log(e);
      });


    function getPresignedUrl(apiKey, localFile) {
      return new Promise(resolve => {
          // Prepare request to `Get Presigned URL` API endpoint
          let queryPath = `/v1/file/upload/get-presigned-url?contenttype=application/octet-stream&name=${path.basename(SourceFile)}`;
          let reqOptions = {
              host: "api.pdf.co",
              path: encodeURI(queryPath),
              headers: { "x-api-key": API_KEY }
          };
          // Send request
          https.get(reqOptions, (response) => {
              response.on("data", (d) => {
                  let data = JSON.parse(d);
                  if (data.error == false) {
                      // Return presigned url we received
                      resolve([data.presignedUrl, data.url]);
                  }
                  else {
                      // Service reported error
                      console.log("getPresignedUrl(): " + data.message);
                  }
              });
          })
              .on("error", (e) => {
                  // Request error
                  console.log("getPresignedUrl(): " + e);
              });
      });
    }

    function uploadFile(apiKey, localFile, uploadUrl) {
      return new Promise(resolve => {
          fs.readFile(SourceFile, (err, data) => {
              request({
                  method: "PUT",
                  url: uploadUrl,
                  body: data,
                  headers: {
                      "Content-Type": "application/octet-stream"
                  }
              }, (err, res, body) => {
                  if (!err) {
                      resolve();
                  }
                  else {
                      console.log("uploadFile() request error: " + e);
                  }
              });
          });
      });
    }

    function getPdfInfo(apiKey, uploadedFileUrl) {
      // Prepare URL for `PDF Info` API call
      var queryPath = `/v1/pdf/info`;

      // JSON payload for api request
      var jsonPayload = JSON.stringify({
          url: uploadedFileUrl
      });

      var reqOptions = {
          host: "api.pdf.co",
          method: "POST",
          path: queryPath,
          headers: {
              "x-api-key": apiKey,
              "Content-Type": "application/json",
              "Content-Length": Buffer.byteLength(jsonPayload, 'utf8')
          }
      };
      // Send request
      var postRequest = https.request(reqOptions, (response) => {
          response.on("data", (d) => {
              response.setEncoding("utf8");
              // Parse JSON response
              let data = JSON.parse(d);
              if (data.error == false) {
                  // Display PDF document information
                  for (var key in data.info) {
                      console.log(`${key}: ${data.info[key]}`);
                  }
              }
              else {
                  // Service reported error
                  console.log("getPdfInfo(): " + data.message);
              }
          });
      })
          .on("error", (e) => {
              // Request error
              console.log("getPdfInfo(): " + e);
          });

      // Write request data
      postRequest.write(jsonPayload);
      postRequest.end();
    }
    ```
  </Tab>

  <Tab title="Python">
    ```python theme={null}
    import os
    import requests # pip install requests

    # The authentication key (API Key).
    # Get your own by registering at https://app.pdf.co
    API_KEY = "******************************************"

    # Base URL for PDF.co Web API requests
    BASE_URL = "https://api.pdf.co/v1"

    # Source PDF file
    SourceFile = ".\\sample.pdf"

    def main(args = None):
      uploadedFileUrl = uploadFile(SourceFile)
      if (uploadedFileUrl != None):
          getInfoFromPDF(uploadedFileUrl)


    def getInfoFromPDF(uploadedFileUrl):
      """Get Information using PDF.co Web API"""

      # Prepare requests params as JSON
      # See documentation: https://docs.pdf.co/
      parameters = {}
      parameters["url"] = uploadedFileUrl

      # Prepare URL for 'PDF Info' API request
      url = "{}/pdf/info".format(BASE_URL)

      # Execute request and get response as JSON
      response = requests.post(url, data=parameters, headers={ "x-api-key": API_KEY })
      if (response.status_code == 200):
          json = response.json()

          if json["error"] == False:
              # Display information
              print(json["info"])
          else:
              # Show service reported error
              print(json["message"])
      else:
          print(f"Request error: {response.status_code} {response.reason}")


    def uploadFile(fileName):
      """Uploads file to the cloud"""
      
      # 1. RETRIEVE PRESIGNED URL TO UPLOAD FILE.

      # Prepare URL for 'Get Presigned URL' API request
      url = "{}/file/upload/get-presigned-url?contenttype=application/octet-stream&name={}".format(
          BASE_URL, os.path.basename(fileName))
      
      # Execute request and get response as JSON
      response = requests.get(url, headers={ "x-api-key": API_KEY })
      if (response.status_code == 200):
          json = response.json()
          
          if json["error"] == False:
              # URL to use for file upload
              uploadUrl = json["presignedUrl"]
              # URL for future reference
              uploadedFileUrl = json["url"]

              # 2. UPLOAD FILE TO CLOUD.
              with open(fileName, 'rb') as file:
                  requests.put(uploadUrl, data=file, headers={ "x-api-key": API_KEY, "content-type": "application/octet-stream" })

              return uploadedFileUrl
          else:
              # Show service reported error
              print(json["message"])    
      else:
          print(f"Request error: {response.status_code} {response.reason}")

      return None


    if __name__ == '__main__':
      main()
    ```
  </Tab>

  <Tab title="C#">
    ```csharp theme={null}
    using System;
    using System.Collections.Generic;
    using System.IO;
    using System.Net;
    using Newtonsoft.Json;
    using Newtonsoft.Json.Linq;

    namespace PDFcoApiExample
    {
    class Program
    {
      // The authentication key (API Key).
      // Get your own by registering at https://app.pdf.co
      const String API_KEY = "***********************************";
      
      // Source PDF file to get information
      const string SourceFile = @".\sample.pdf";
      
      static void Main(string[] args)
      {
        // Create standard .NET web client instance
        WebClient webClient = new WebClient();

        // Set API Key
        webClient.Headers.Add("x-api-key", API_KEY);

        // 1. RETRIEVE THE PRESIGNED URL TO UPLOAD THE FILE.
        // * If you already have a direct file URL, skip to the step 3.
        
        // Prepare URL for `Get Presigned URL` API call
        string query = Uri.EscapeUriString(string.Format(
          "https://api.pdf.co/v1/file/upload/get-presigned-url?contenttype=application/octet-stream&name={0}", 
          Path.GetFileName(SourceFile)));

        try
        {
          // Execute request
          string response = webClient.DownloadString(query);

          // Parse JSON response
          JObject json = JObject.Parse(response);

          if (json["error"].ToObject<bool>() == false)
          {
            // Get URL to use for the file upload
            string uploadUrl = json["presignedUrl"].ToString();
            string uploadedFileUrl = json["url"].ToString();

            // 2. UPLOAD THE FILE TO CLOUD.

            webClient.Headers.Add("content-type", "application/octet-stream");
            webClient.UploadFile(uploadUrl, "PUT", SourceFile); // You can use UploadData() instead if your file is byte[] or Stream
            
            // 3. GET INFORMATION FROM UPLOADED FILE

            // URL for `PDF Info` API call
            var url = "https://api.pdf.co/v1/pdf/info";

            // Prepare requests params as JSON
            Dictionary<string, object> parameters = new Dictionary<string, object>();
            parameters.Add("url", uploadedFileUrl);

            // Convert dictionary of params to JSON
            string jsonPayload = JsonConvert.SerializeObject(parameters);

            // Execute POST request with JSON payload
            response = webClient.UploadString(url, jsonPayload);

            // Parse JSON response
            json = JObject.Parse(response);

            if (json["error"].ToObject<bool>() == false)
            {
              // Display PDF document information
              foreach (JToken token in json["info"])
              {
                JProperty property = (JProperty) token;
                Console.WriteLine("{0}: {1}", property.Name, property.Value);
              }
            }
            else
            {
              Console.WriteLine(json["message"].ToString());
            }
          }
          else
          {
            Console.WriteLine(json["message"].ToString());
          }
        }
        catch (WebException e)
        {
          Console.WriteLine(e.ToString());
        }

        webClient.Dispose();

        Console.WriteLine();
        Console.WriteLine("Press any key...");
        Console.ReadKey();
      }
    }
    }
    ```
  </Tab>

  <Tab title="Java">
    ```java theme={null}
    package com.company;

    import com.google.gson.JsonElement;
    import com.google.gson.JsonObject;
    import com.google.gson.JsonParser;
    import okhttp3.*;

    import java.io.*;
    import java.net.*;
    import java.nio.file.Path;
    import java.nio.file.Paths;
    import java.util.Map;

    public class Main
    {
      // The authentication key (API Key).
      // Get your own by registering at https://app.pdf.co
      final static String API_KEY = "***********************************";

      // Source file name
      final static Path SourceFile = Paths.get(".\\sample.pdf");


      public static void main(String[] args) throws IOException
      {
          // Create HTTP client instance
          OkHttpClient webClient = new OkHttpClient();

          // 1. RETRIEVE THE PRESIGNED URL TO UPLOAD THE FILE.
          // * If you already have a direct file URL, skip to the step 3.

          // Prepare URL for `Get Presigned URL` API call
          String query = String.format(
                  "https://api.pdf.co/v1/file/upload/get-presigned-url?contenttype=application/octet-stream&name=%s",
                  SourceFile.getFileName());

          // Prepare request
          Request request = new Request.Builder()
                  .url(query)
                  .addHeader("x-api-key", API_KEY) // (!) Set API Key
                  .build();
          // Execute request
          Response response = webClient.newCall(request).execute();

          if (response.code() == 200)
          {
              // Parse JSON response
              JsonObject json = new JsonParser().parse(response.body().string()).getAsJsonObject();

              boolean error = json.get("error").getAsBoolean();
              if (!error)
              {
                  // Get URL to use for the file upload
                  String uploadUrl = json.get("presignedUrl").getAsString();
                  // Get URL of uploaded file to use with later API calls
                  String uploadedFileUrl = json.get("url").getAsString();

                  // 2. UPLOAD THE FILE TO CLOUD.

                  if (uploadFile(webClient, uploadUrl, SourceFile.toFile()))
                  {
                      // 3. GET INFORMATION FROM UPLOADED FILE

                      getPdfInfo(webClient, uploadedFileUrl);
                  }
              }
              else
              {
                  // Display service reported error
                  System.out.println(json.get("message").getAsString());
              }
          }
          else
          {
              // Display request error
              System.out.println(response.code() + " " + response.message());
          }
      }

      public static void getPdfInfo(OkHttpClient webClient, String uploadedFileUrl) throws IOException {
          // Prepare URL for `PDF Info` API call
          String query = "https://api.pdf.co/v1/pdf/info";

          // Make correctly escaped (encoded) URL
          URL url = null;
          try
          {
              url = new URI(null, query, null).toURL();
          }
          catch (URISyntaxException e)
          {
              e.printStackTrace();
          }

          // Create JSON payload
      String jsonPayload = String.format("{\"url\": \"%s\"}",
                  uploadedFileUrl);

          // Prepare request body
          RequestBody body = RequestBody.create(MediaType.parse("application/json"), jsonPayload);
          
          // Prepare request
          Request request = new Request.Builder()
              .url(url)
              .addHeader("x-api-key", API_KEY) // (!) Set API Key
              .addHeader("Content-Type", "application/json")
              .post(body)
              .build();
          
          // Execute request
          Response response = webClient.newCall(request).execute();
          

          if (response.code() == 200)
          {
              // Parse JSON response
              JsonObject json = new JsonParser().parse(response.body().string()).getAsJsonObject();

              boolean error = json.get("error").getAsBoolean();
              if (!error)
              {
                  // Display PDF document information
                  JsonObject info = (JsonObject) json.get("info");
                  for (Map.Entry<String, JsonElement> entry : info.entrySet())
                  {
                      System.out.println(entry.getKey() + ": " + entry.getValue());
                  }
              }
              else
              {
                  // Display service reported error
                  System.out.println(json.get("message").getAsString());
              }
          }
          else
          {
              // Display request error
              System.out.println(response.code() + " " + response.message());
          }
      }

      public static boolean uploadFile(OkHttpClient webClient, String url, File sourceFile) throws IOException
      {
          // Prepare request body
          RequestBody body = RequestBody.create(MediaType.parse("application/octet-stream"), sourceFile);

          // Prepare request
          Request request = new Request.Builder()
                  .url(url)
                  .addHeader("x-api-key", API_KEY) // (!) Set API Key
                  .addHeader("content-type", "application/octet-stream")
                  .put(body)
                  .build();

          // Execute request
          Response response = webClient.newCall(request).execute();

          return (response.code() == 200);
      }
    }
    ```
  </Tab>

  <Tab title="PHP">
    ```php theme={null}
    <!DOCTYPE html>
    <html lang="en">
    <head>
      <meta charset="UTF-8">
      <title>PDF Information Results</title>
    </head>
    <body>

    <?php

    // Get submitted form data
    $apiKey = $_POST["apiKey"]; // The authentication key (API Key). Get your own by registering at https://app.pdf.co


    // 1. RETRIEVE THE PRESIGNED URL TO UPLOAD THE FILE.
    // * If you already have the direct PDF file link, go to the step 3.

    // Create URL
    $url = "https://api.pdf.co/v1/file/upload/get-presigned-url" .
      "?name=" . urlencode($_FILES["file"]["name"]) .
      "&contenttype=application/octet-stream";
      
    // Create request
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_HTTPHEADER, array("x-api-key: " . $apiKey));
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    // Execute request
    $result = curl_exec($curl);

    if (curl_errno($curl) == 0)
    {
      $status_code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
      
      if ($status_code == 200)
      {
          $json = json_decode($result, true);
          
          // Get URL to use for the file upload
          $uploadFileUrl = $json["presignedUrl"];
          // Get URL of uploaded file to use with later API calls
          $uploadedFileUrl = $json["url"];
          
          // 2. UPLOAD THE FILE TO CLOUD.
          
          $localFile = $_FILES["file"]["tmp_name"];
          $fileHandle = fopen($localFile, "r");
          
          curl_setopt($curl, CURLOPT_URL, $uploadFileUrl);
          curl_setopt($curl, CURLOPT_HTTPHEADER, array("content-type: application/octet-stream"));
          curl_setopt($curl, CURLOPT_PUT, true);
          curl_setopt($curl, CURLOPT_INFILE, $fileHandle);
          curl_setopt($curl, CURLOPT_INFILESIZE, filesize($localFile));

          // Execute request
          curl_exec($curl);
          
          fclose($fileHandle);
          
          if (curl_errno($curl) == 0)
          {
              $status_code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
              
              if ($status_code == 200)
              {
                  // 3. GET INFORMATION ABOUT UPLOADED PDF DOCUMENT
                  ExtractInfo($apiKey, $uploadedFileUrl);
              }
              else
              {
                  // Display request error
                  echo "<p>Status code: " . $status_code . "</p>"; 
                  echo "<p>" . $result . "</p>"; 
              }
          }
          else
          {
              // Display CURL error
              echo "Error: " . curl_error($curl);
          }
      }
      else
      {
          // Display service reported error
          echo "<p>Status code: " . $status_code . "</p>"; 
          echo "<p>" . $result . "</p>"; 
      }
      
      curl_close($curl);
    }
    else
    {
      // Display CURL error
      echo "Error: " . curl_error($curl);
    }

    function ExtractInfo($apiKey, $uploadedFileUrl)
    {
      // Create URL
      $url = "https://api.pdf.co/v1/pdf/info";
      
      // Prepare requests params
      $parameters = array();
      $parameters["url"] = $uploadedFileUrl;

      // Create Json payload
      $data = json_encode($parameters);

      // Create request
      $curl = curl_init();
      curl_setopt($curl, CURLOPT_HTTPHEADER, array("x-api-key: " . $apiKey, "Content-type: application/json"));
      curl_setopt($curl, CURLOPT_URL, $url);
      curl_setopt($curl, CURLOPT_POST, true);
      curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
      curl_setopt($curl, CURLOPT_POSTFIELDS, $data);

      // Execute request
      $result = curl_exec($curl);
      
      if (curl_errno($curl) == 0)
      {
          $status_code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
          
          if ($status_code == 200)
          {
              $json = json_decode($result, true);
              
              if (!isset($json["error"]) || $json["error"] == false)
              {
                  $documentInfo = $json["info"];

                  // Display the document info
                  echo "<div><h2>Document Info:</h2><p>";
                  foreach ($documentInfo as $key => $value) 
                  {
                      if(is_array($value)){
                          echo $key . ' = ' . json_encode($value) . '<br/>';
                      }
                      else{
                          echo $key . ' = ' . $value . '<br/>';
                      }
                  }
                  echo "</p></div>";
              }
              else
              {
                  // Display service reported error
                  echo "<p>Error: " . $json["message"] . "</p>"; 
              }
          }
          else
          {
              // Display request error
              echo "<p>Status code: " . $status_code . "</p>"; 
              echo "<p>" . $result . "</p>"; 
          }
      }
      else
      {
          // Display CURL error
          echo "Error: " . curl_error($curl);
      }
    }

    ?>

    </body>
    </html>
    ```
  </Tab>
</Tabs>