Barcode Reader

Available Methods

• /barcode/read/from/url

/barcode/read/from/url

Read barcodes from images and PDF. Can read all popular barcode types from QR Code and Code 128, EAN to Datamatrix, PDF417, GS1 and many other barcodes.

• Method: POST

• Endpoint: /v1/barcode/read/from/url

Attributes

Note

Attributes are case-sensitive and should be inside JSON for POST request, for example:

{
    "url": "https://example.com/file1.pdf"
}

Attribute	Description	Required
url	URL to the source file. 1	yes
httpusername	HTTP auth user name if required to access source url.	no
httppassword	HTTP auth password if required to access source url.	no
pages	Specify page indices as comma-separated values or ranges to process (e.g. "0, 1, 2-" or "1, 2, 3-7"). The first-page index is 0, Use "!" before a number for inverted page numbers (e.g. "!0" for the last page). If not specified, the default configuration processes all pages. The input must be in string format.	no
type	Set the barcode type, must be in a string format. QRCode by default. See: Supported Barcode Types.	no
types	See Optical Marks Reader. Comma-separated list of object types to decode, must be in a string format. Object types supported: Checkbox - locates check boxes. Radiobox - locates radio boxes. Segment - locates and selects objects on a page (general selection) UnderlinedField - detects fillable fields (typically, underlined spaces, i.e. fields to fill in a form). Rectangle - detects rectangles, including checkboxes. Also returns the value as 1 if a checkmark or a filled rectangle was detected. Oval - detects rounded or oval marks (typically, a radiobox). Returns value of 1 if filled out radiobox was detected. HorizontalLine - detects horizontal lines. VerticalLine - detects vertical lines. For selecting multiple types then comma-separate the items.	no
async	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 to check the status of the process and retrieve the output while you can proceed with other tasks.	no
profiles	Use this parameter to set additional configurations for fine-tuning and extra options. Explore the Profiles section for more.	no

Supported Barcode Types

The supported barcode types are as follows:

Name	Type	Character Set	Length	Notes
AustralianPostCode	2D	Numbers Only	4
Aztec	2D	Full ASCII; FNC1 and ESI control codes	Variable, Min 12 - Max 3832
Codabar	Linear	Numbers: 0-9; Symbols: - : . $ / + Start/Stop Characters: A, B, C, D, E, *, N, or T	Variable
CodablockF				Complex - see this guide.
Code128	Linear	All ASCII characters and control codes	Variable
Code16K
Code39	Linear	Uppercase letters A-Z; Numbers 0-9; Space - . $ / + %	Variable
Code39Extended	Linear	All ASCII characters and control codes	Variable
Code39Mod43
Code39Mod43Extended
Code93	Linear	Uppercase letters A-Z; Numbers 0-9; Space - . $ / + %
DataMatrix	2D	All ASCII characters	Variable
DPMDataMatrix
EAN13	Linear	Numbers Only	13 + check digit +2 optional +5 optional
EAN2	Linear	Numbers only	Exact 2 Numbers
EAN5	Linear	Numbers Only	Exact 5 Numbers
EAN8	Linear	Numbers Only	7 + check digit
GS1 - 128	Linear	ASCII symbols	128 ASCII symbols
GS1DataBarExpanded	Linear	String	74 numeric or 41 alphabetic characters
GS1DataBarExpandedStacked	Linear	String	74 numeric or 41 alphabetic characters
GS1DataBarLimited	Linear	Numbers Only	Upto 14 digits	Last digit must be checksum and will be verified
GS1DataBarOmnidirectional	Linear	Numbers Only	Upto 14 digits	Last digit must be checksum and will be verified
GS1DataBarStacked	Linear	Numbers Only	Upto 14 digits	Last digit must be checksum and will be verified
GTIN12	Linear	Numbers Only	Expects 11 digits. User may enter 12th digit
GTIN13	Linear	Numbers Only	Expects 12 digits. User may enter 13th digit
GTIN14	Linear	Numbers Only	Expects 13 digits. User may enter 14th digit
GTIN8	Linear	Numbers Only	Expects 7 digits. User may enter 8th digit
IntelligentMail	Linear	Numbers Only	Upto 31 digits of data	Tracking code should be exactly 20 digits long and Rounding code may be 0,5,9 or 11 digits long. Spaces and dots are allowed as separators.
Interleaved2of5	Linear	Numbers Only	EVEN if checksum is not to be added, ODD if checksum is to be added
ITF14	Linear	Numbers Only	Expects 13 digits. User may enter 14th digit which will be verified.
MaxiCode	2D	All ASCII characters	93
MICR
MicroPDF	2D	String	1850 characters or 2710 digits
MSI	Linear	Numbers Only	Variable
PatchCode
PDF417	Linear	This symbology supports all 256 ASCII characters and 8-bit binary data.	Variable
Pharmacode	Linear	Decimal Numbers	Number can be between 1 to 131070
PostNet	Postal	Numbers Only	5 + check digit +4 optional +6 optional
PZN	Linear	Numbers Only	Excatly 6 or 7 digits
QRCode	2D	All ASCII characters	Variable
RoyalMail	Postal	Digits and characters from A to Z
RoyalMailKIX	Postal	All numeric digits (0-9). All uppercase letters (A-Z)	Variable
Trioptic
UPCA	Linear	Numbers Only	11 + check digit +2 optional +5 optional
UPCE	Linear	Numbers Only	UPC-E encodes 6 digits of numeric message data together with a number system digit and a check digit, for a total of 8 digits.
UPU	Postal

Query parameters

No query parameters accepted.

Payload

{
    "url": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/barcode-reader/sample.pdf",
    "types": "QRCode,Code128,Code39,Interleaved2of5,EAN13",
    "pages": "0",
    "async": false
}

Response 2

{
    "barcodes": [
        {
            "Value": "abcdef123456",
            "RawData": "",
            "Type": 14,
            "Rect": "{X=448,Y=23,Width=106,Height=112}",
            "Page": 0,
            "File": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/barcode-reader/sample.pdf",
            "Confidence": 1,
            "Metadata": "",
            "TypeName": "QRCode"
        },
        {
            "Value": "test123",
            "RawData": "",
            "Type": 2,
            "Rect": "{X=111,Y=60,Width=255,Height=37}",
            "Page": 0,
            "File": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/barcode-reader/sample.pdf",
            "Confidence": 0.90625155,
            "Metadata": "",
            "TypeName": "Code128"
        },
        {
            "Value": "123456",
            "RawData": "",
            "Type": 4,
            "Rect": "{X=111,Y=129,Width=306,Height=37}",
            "Page": 0,
            "File": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/barcode-reader/sample.pdf",
            "Confidence": 0.7710818,
            "Metadata": "",
            "TypeName": "Code39"
        },
        {
            "Value": "<FNC1>0112345678901231",
            "RawData": "",
            "Type": 2,
            "Rect": "{X=111,Y=198,Width=305,Height=37}",
            "Page": 0,
            "File": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/barcode-reader/sample.pdf",
            "Confidence": 0.9156459,
            "Metadata": "",
            "TypeName": "Code128"
        },
        {
            "Value": "12345670",
            "RawData": [
                1,
                2,
                3,
                4,
                5,
                6,
                7,
                0
            ],
            "Type": 5,
            "Rect": "{X=111,Y=267,Width=182,Height=0}",
            "Page": 0,
            "File": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/barcode-reader/sample.pdf",
            "Confidence": 1,
            "Metadata": "",
            "TypeName": "I2of5"
        },
        {
            "Value": "1234567890128",
            "RawData": "",
            "Type": 6,
            "Rect": "{X=102,Y=336,Width=71,Height=72}",
            "Page": 0,
            "File": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/barcode-reader/sample.pdf",
            "Confidence": 0.895925164,
            "Metadata": "",
            "TypeName": "EAN13"
        }
    ],
    "pageCount": 1,
    "error": false,
    "status": 200,
    "remainingCredits": 99826192,
    "credits": 35
}

CURL

curl --location --request POST 'https://api.pdf.co/v1/barcode/read/from/url' \
--header 'x-api-key: ' \
--data-raw '{
    "url": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/barcode-reader/sample.pdf",
    "types": "QRCode,Code128,Code39,Interleaved2of5,EAN13",
    "pages": "0",
    "async": false
}'

---

Optical Marks Reader

Our barcode reader engine can also find the following marks and objects on scanned documents:

• Checkboxes

• Radioboxes

• Vertical and horizontal lines

• General segments (basically, all content types on the page).

Payload

{
    "url": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/pdf-to-html/sample.pdf",
    "types": "Checkbox,UnderlinedField",
    "async": false
}

Response 2

{
    "barcodes": [
        {
            "Value": "box",
            "RawData": "",
            "Type": 53,
            "Rect": "{X=298,Y=437,Width=132,Height=6}",
            "Page": 0,
            "File": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/pdf-to-html/sample.pdf",
            "Confidence": 1,
            "Metadata": "",
            "TypeName": "UnderlinedField"
        }
    ],
    "pageCount": 1,
    "error": false,
    "status": 200,
    "duration": 860,
    "remainingCredits": 98725528,
    "credits": 35
}

CURL

curl --location --request POST 'https://api.pdf.co/v1/barcode/read/from/url' \
--header 'x-api-key: ' \
--data-raw '{
  "url": "https://pdfco-test-files.s3.us-west-2.amazonaws.com/pdf-to-html/sample.pdf",
  "types": "Checkbox,UnderlinedField",
  "async": false
}'

---

Code samples

JavaScript / Node.js

var https = require("https");

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


// Direct URL of source file to search barcodes in.
const SourceFileUrl = "https://bytescout-com.s3.amazonaws.com/files/demo-files/cloud-api/barcode-reader/sample.pdf";
// Comma-separated list of barcode types to search.
// See valid barcode types in the documentation https://developer.pdf.co
const BarcodeTypes = "Code128,Code39,Interleaved2of5,EAN13";
// Comma-separated list of page indices (or ranges) to process. Leave empty for all pages. Example: '0,2-5,7-'.
const Pages = "";

// Prepare request to `Barcode Reader` API endpoint
var queryPath = `/v1/barcode/read/from/url`;

// JSON payload for api request
var jsonPayload = JSON.stringify({
    types: BarcodeTypes,
    pages: Pages,
    url: SourceFileUrl
});

var reqOptions = {
    host: "api.pdf.co",
    method: "POST",
    path: queryPath,
    headers: {
        "x-api-key": API_KEY,
        "Content-Type": "application/json",
        "Content-Length": Buffer.byteLength(jsonPayload, 'utf8')
    }
};

// Send request
var postRequest = https.request(reqOptions, (response) => {
    response.on("data", (d) => {
        // Parse JSON response
        var data = JSON.parse(d);

        if (data.error == false) {
            // Display found barcodes in console
            data.barcodes.forEach((element) => {
                console.log("Found barcode:");
                console.log("  Type: " + element.TypeName);
                console.log("  Value: " + element.Value);
                console.log("  Document Page Index: " + element.Page);
                console.log("  Rectangle: " + element.Rect);
                console.log("  Confidence: " + element.Confidence);
                console.log("");
            }, this);
        }
        else {
            // Service reported error
            console.log(data.message);
        }
    });
}).on("error", (e) => {
    // Request error
    console.error(e);
});

// Write request data
postRequest.write(jsonPayload);
postRequest.end();

Python

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"

# Direct URL of source file to search barcodes in.
SourceFileURL = "https://bytescout-com.s3.amazonaws.com/files/demo-files/cloud-api/barcode-reader/sample.pdf"

# Comma-separated list of barcode types to search.
# See valid barcode types in the documentation https://developer.pdf.co
BarcodeTypes = "Code128,Code39,Interleaved2of5,EAN13"

# Comma-separated list of page indices (or ranges) to process. Leave empty for all pages. Example: '0,2-5,7-'.
Pages = ""


def main(args=None):
    readBarcodes(SourceFileURL)

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

    # Prepare requests params as JSON
    # See documentation: https://developer.pdf.co
    parameters = {}
    parameters["types"] = BarcodeTypes
    parameters["pages"] = Pages
    parameters["url"] = uploadedFileUrl

    # Prepare URL for 'Barcode Reader' API request
    url = "{}/barcode/read/from/url".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
            for barcode in json["barcodes"]:
                print("Found barcode:")
                print(f"  Type: {barcode['TypeName']}")
                print(f"  Value: {barcode['Value']}")
                print(f"  Document Page Index: {barcode['Page']}")
                print(f"  Rectangle: {barcode['Rect']}")
                print(f"  Confidence: {barcode['Confidence']}")
                print("")
        else:
            # Show service reported error
            print(json["message"])
    else:
        print(f"Request error: {response.status_code} {response.reason}")


if __name__ == '__main__':
    main()

C#

using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

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


        // Direct URL of source file (image or PDF) to search barcodes in.
        const string SourceFileURL = "https://bytescout-com.s3.amazonaws.com/files/demo-files/cloud-api/barcode-reader/sample.pdf";

        // Comma-separated list of barcode types to search.
        // See valid barcode types in the documentation https://developer.pdf.co
        const string BarcodeTypes = "Code128,Code39,Interleaved2of5,EAN13";

        // Comma-separated list of page indices (or ranges) to process. Leave empty for all pages. Example: '0,2-5,7-'.
        const string Pages = "";


        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);

            // Prepare requests params as JSON
            // See documentation: https://developer.pdf.co
            Dictionary<string, string> parameters = new Dictionary<string, string>();
            parameters.Add("url", SourceFileURL);
            parameters.Add("type", BarcodeTypes);
            parameters.Add("pages", Pages);
            // Convert dictionary of params to JSON
            string jsonPayload = JsonConvert.SerializeObject(parameters);

            try
            {
                // URL of "Barcode Reader" endpoint
                string url = "https://api.pdf.co/v1/barcode/read/from/url";

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

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

                if (json["error"].ToObject<bool>() == false)
                {
                    // Display found barcodes in console
                    foreach (JToken token in json["barcodes"])
                    {
                        Console.WriteLine("Found barcode:");
                        Console.WriteLine("  Type: " + token["TypeName"]);
                        Console.WriteLine("  Value: " + token["Value"]);
                        Console.WriteLine("  Document Page Index: " + token["Page"]);
                        Console.WriteLine("  Rectangle: " + token["Rect"]);
                        Console.WriteLine("  Confidence: " + token["Confidence"]);
                        Console.WriteLine();
                    }
                }
                else
                {
                    // Display service reported error
                    Console.WriteLine(json["message"].ToString());
                }
            }
            catch (WebException e)
            {
                // Display request error
                Console.WriteLine(e.ToString());
            }
            finally
            {
                webClient.Dispose();
            }


            Console.WriteLine();
            Console.WriteLine("Press any key...");
            Console.ReadKey();
        }
    }
}

Java

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.*;

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

    // Direct URL of source file to search barcodes in.
  final static String SourceFileURL = "https://bytescout-com.s3.amazonaws.com/files/demo-files/cloud-api/barcode-reader/sample.pdf";
    // Comma-separated list of barcode types to search.
    // See valid barcode types in the documentation https://developer.pdf.co
    final static String BarcodeTypes = "Code128,Code39,Interleaved2of5,EAN13";
    // Comma-separated list of page indices (or ranges) to process. Leave empty for all pages. Example: '0,2-5,7-'.
    final static String Pages = "";


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

        // Prepare URL for `Barcode Reader` API call
        String query = "https://api.pdf.co/v1/barcode/read/from/url";

        // 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("{\"types\": \"%s\", \"pages\": \"%s\", \"url\": \"%s\"}",
            BarcodeTypes,
            Pages,
            SourceFileURL);

        // 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 found barcodes in console
                for (JsonElement element : json.get("barcodes").getAsJsonArray())
                {
                    JsonObject barcode = (JsonObject) element;
                    System.out.println("Found barcode:");
                    System.out.println("  Type: " + barcode.get("TypeName").getAsString());
                    System.out.println("  Value: " + barcode.get("Value").getAsString());
                    System.out.println("  Document Page Index: " + barcode.get("Page").getAsString());
                    System.out.println("  Rectangle: " + barcode.get("Rect").getAsString());
                    System.out.println("  Confidence: " + barcode.get("Confidence").getAsString());
                    System.out.println();
                }
            }
            else
            {
                // Display service reported error
                System.out.println(json.get("message").getAsString());
            }
        }
        else
        {
            // Display request error
            System.out.println(response.code() + " " + response.message());
        }
    }
}

PHP

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Cloud API asynchronous "Barcode Reader" job example (allows to avoid timeout errors).</title>
</head>
<body>

<?php

// Cloud API asynchronous "Barcode Reader" job example.
// Allows to avoid timeout errors when processing huge or scanned PDF documents.


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

// Direct URL of source file (image or PDF) to search barcodes in. Check another example if you need to upload a local file to the cloud.
// You can also upload your own file into PDF.co and use it as url. Check "Upload File" samples for code snippets: https://github.com/bytescout/pdf-co-api-samples/tree/master/File%20Upload/
$sourceFileUrl = "https://bytescout-com.s3.amazonaws.com/files/demo-files/cloud-api/barcode-reader/sample.pdf";
// Comma-separated list of barcode types to search.
// See valid barcode types in the documentation https://developer.pdf.co
$barcodeTypes = "Code128,Code39,Interleaved2of5,EAN13";
// Comma-separated list of page indices (or ranges) to process. Leave empty for all pages. Example: '0,2-5,7-'.
$pages = "";


// Prepare URL for `Barcode Reader` API call
$url = "https://api.pdf.co/v1/barcode/read/from/url";

// Prepare requests params
$parameters = array();
$parameters["types"] = $barcodeTypes;
$parameters["pages"] = $pages;
$parameters["url"] = $sourceFileUrl;
$parameters["async"] = true; // (!) Make asynchronous job

// 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);
echo $result . "<br/>";

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)
        {
            // URL of generated JSON file that will available after the job completion
            $resultFileUrl = $json["url"];
            // Asynchronous job ID
            $jobId = $json["jobId"];

            // Check the job status in a loop
            do
            {
                $status = CheckJobStatus($jobId, $apiKey); // Possible statuses: "working", "failed", "aborted", "success".

                // Display timestamp and status (for demo purposes)
                echo "<p>" . date(DATE_RFC2822) . ": " . $status . "</p>";

                if ($status == "success")
                {
                    // Display link to JSON file with information about decoded barcodes
                    echo "<div>## Conversion Result:<a href='" . $resultFileUrl . "' target='_blank'>" . $resultFileUrl . "</a></div>";
                    break;
                }
                else if ($status == "working")
                {
                    // Pause for a few seconds
                    sleep(3);
                }
                else
                {
                    echo $status . "<br/>";
                    break;
                }
            }
            while (true);
        }
        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);
}

// Cleanup
curl_close($curl);


function CheckJobStatus($jobId, $apiKey)
{
    $status = null;

    // Create URL
    $url = "https://api.pdf.co/v1/job/check";

    // Prepare requests params
    $parameters = array();
    $parameters["jobid"] = $jobId;

    // 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)
            {
                $status = $json["status"];
            }
            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);
    }

    // Cleanup
    curl_close($curl);

    return $status;
}

?>

</body> </html>

On Github

• JavaScript samples

• Python samples

• C# samples

• Java samples

• PHP samples

• PowerShell samples

• Salesforce samples

• VB.NET samples

• Google AppsScript samples

• AWS samples

• cURL samples

Footnotes

1

Supports links from Google Drive, Dropbox, and PDF.co Built-In Files Storage. To upload files via the API check out the File Upload section. Note: If you experience intermittent Access Denied or Too Many Requests errors, please try to add cache: to enable built-in URL caching. (e.g cache:https://example.com/file1.pdf) For data security, you have the option to encrypt output files and decrypt input files. Learn more about user-controlled data encryption.

2(1,2)

Main response codes as follows:

Code	Description
200	Success
400	Bad request. Typically happens because of bad input parameters, or because the input URLs can’t be reached, possibly due to access restrictions like needing a login or password.
401	Unauthorized
402	Not enough credits
445	Timeout error. To process large documents or files please use asynchronous mode (set the async parameter to true) and then check status using the /job/check endpoint. If a file contains many pages then specify a page range using the pages parameter. The number of pages of the document can be obtained using the /pdf/info endpoint.

Note

For more see the complete list of available response codes.

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