smartClassify

Streamline your document classification process with SmartClassify, a cutting-edge machine learning tool. Utilizing a combination of text and layout information, the software accurately classifies documents into various categories, including advertisements, delivery notes, emails, forms, handwritten documents, and invoices. With its training on a diverse range of German language documents, including invoices, receipts, emails, and letters, SmartClassify offers a reliable solution for information extraction from scanned documents. Elevate your document understanding capabilities with smartClassify.

Limitations

Max File Size is 10 MB Max requests per second: 1 Processing Time: Up to the number of characters in an image

Licenses

All rights reserved by Laigo

API Call

Upload file to smartClassify

POST https://use.laigo.io/api/FileUpload/v1/Upload/smartClassify

Query Parameters

Name	Type	Description
threshold	String	Set minimum probability to be reached by model
email	String	Define receiver email address
outputFormats	String	Define output format(s) like JSON.

Headers

Name	Type	Description
accessToken*	String	A JWT issued to your application by the Laigo identity provider.

Request Body

Name	Type	Description
file*	String	The file for uploading

201: Created Returns Job Id

400: Bad Request Incomplete request or insufficient Laigos

401: Unauthorized Unauthorized call

Code snippets

cURL

curl -X POST "https://use.laigo.io/api/FileUpload/v1/Upload/smartClassify" \
     -H "Authorization: Bearer my-accessToken-here" \
     -F "email=my-email-here" \
     -F "outputFormats=JSON" \
     -F "file=@my-file-location-here"

C#

var client = new HttpClient();

var email = "my-email-here";
var outputFormats = "JSON";

var url = $"https://use.laigo.io/api/FileUpload/v1/Upload/smartClassify?email={Uri.EscapeDataString(email)}&outputFormats={Uri.EscapeDataString(outputFormats)}";

var request = new HttpRequestMessage(HttpMethod.Post, url);
request.Headers.Add("Authorization", "Bearer my-accessToken-here");
var content = new MultipartFormDataContent();
content.Add(new StreamContent(File.OpenRead("my-file-location-here")), "file", "my-file-location-here");
request.Content = content;

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

Python

import requests

url = "https://use.laigo.io/api/FileUpload/v1/Upload/smartClassify"
headers = {
    "Authorization": "Bearer my-accessToken-here"
}

files = {
    "email": (None, "my-email-here"),
    "outputFormats": (None, "JSON"),
    "file": ("sample.pdf", open("my-file-location-here", "rb"))
}

response = requests.post(url, headers=headers, files=files)
print(response.text)

HTML & JavaScript

<input type="file" id="fileInput">
<button onclick="uploadFile()">Upload</button>
<script>
    function uploadFile() {
        var fileInput = document.getElementById('fileInput');
        var file = fileInput.files[0];
        var formData = new FormData();

        formData.append("email", "my-email-here");
        formData.append("outputFormats", "JSON");
        formData.append("file", file);

        var xhr = new XMLHttpRequest();
        xhr.withCredentials = true;

        xhr.onreadystatechange = function() {
            if (xhr.readyState === 4) {
                if (xhr.status === 200) {
                    console.log(xhr.responseText);
                } else {
                    console.error("Error:", xhr.statusText);
                }
            }
        };

        xhr.open("POST", "https://use.laigo.io/api/FileUpload/v1/Upload/smartClassify");
        xhr.setRequestHeader("Authorization", "Bearer my-accessToken-here");
        xhr.send(formData);
    }
</script>

PHP

<?php
$ch = curl_init();

$url = "https://use.laigo.io/api/File
Upload/v1/Upload/smartClassify";
$headers = array(
    "Authorization: Bearer my-accessToken-here"
);

$data = array(
    "email" => "my-email-here",
    "outputFormats" => "JSON",
    "file" => new CurlFile("my-file-location-here", "application/pdf", "sample.pdf")
);

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

$response = curl_exec($ch);

if ($response === false) {
    echo 'Curl error: ' . curl_error($ch);
} else {
    echo $response;
}

curl_close($ch);
?>

Example (Step by step)

1. First you need to have a document sample that you want to use with smartClassify. It can be any document type such as: invoice, receipt, letter, email etc. For e.g you can use the invoice letter below:

1. Inorder to use our smartClassify tool you need to have an API key which can be generated from here.

If you don’t have an account, first you need to set up your account then you can generate the API key. Create an account here.

1. After you have generated your API key, then you can use smartClassify in any popular programming language, where you can find the code snippets here.
2. Run your code. You will receive a JSON response with the invoice details.

Credits (Laigo)

The calculation of processing a page:

Page	Laigos
1	1