Code examples

Node.js
Run npm i form-data node-fetch to install required packages.
const fs = require("fs");
const path = require("path");
const fetch = require("node-fetch");
const FormData = require("form-data");
​
const internals = {
  url: "https://api.taggun.io/api/receipt/v1/simple/file",
  filePath: "./sample.jpeg",
  taggunApiKey: "xxxx",
};
​
(async () => {
  const filePath = internals.filePath;
​
  try {
    const postBody = createFormData(filePath);
​
    const response = await fetch(internals.url, {
      headers: {
        accept: "application/json",
        apikey: internals.taggunApiKey,
        contentType: getContentType(filePath),
      },
      method: "POST",
      body: postBody,
    });
​
    const result = await response.json();
    console.log(result);
  } catch (err) {
    console.error(err);
  }
})();
​
function createFormData(filePath) {
  const filename = path.basename(filePath);
  const fileStream = fs.createReadStream(filePath, { autoClose: true });
  const formData = new FormData();
​
  // Add any other POST properties that you require
  // Go to https://api.taggun.io to see what other POST properties you require.
  formData.append("file", fileStream, {
    filename,
    contentType: getContentType(filePath),
  });
​
  formData.append("refresh", "false");
​
  return formData;
}
​
function getContentType(filePath) {
  const fileExt = path.extname(filePath);
  switch (fileExt.toLocaleLowerCase()) {
    case ".png":
      return "image/png";
    case ".pdf":
      return "application/pdf";
    default:
      return "image/jpg";
  }
}
C# or .NET
See sample code for Taggun client in .NET C# here​
CURL
curl -X POST --header 'Content-Type: multipart/form-data' --header 'Accept: application/json' --header 'apikey: yourapikey' 'https://api.taggun.io/api/receipt/v1/verbose/file' -F 'file=@/file.jpg'
PHP
<?php
$filename = realpath( './uploads/20.jpg' );
$cfile    = new CurlFile( $filename, 'image/jpeg', $filename );
$data     = array( 'file' => $cfile );
​
$taggun_endpoint = 'https://api.taggun.io/api/receipt/v1/simple/file';
​
$ch      = curl_init();
$options = array(
	CURLOPT_URL            => $taggun_endpoint,
	CURLOPT_RETURNTRANSFER => true,
	CURLINFO_HEADER_OUT    => true,
	CURLOPT_HEADER         => true,
	CURLOPT_POST           => true,
	CURLOPT_HTTPHEADER     => array(
		'apikey: YOUR API KEY',
		'Accept: application/json',
		'Content-Type: multipart/form-data',
	),
	CURLOPT_POSTFIELDS     => $data,
);
​
curl_setopt_array( $ch, $options );
$result      = curl_exec( $ch );
$header_info = curl_getinfo( $ch, CURLINFO_HEADER_OUT );
$header_size = curl_getinfo( $ch, CURLINFO_HEADER_SIZE );
$header      = substr( $result, 0, $header_size );
$body        = substr( $result, $header_size );
curl_close( $ch );
​
?>
​
<!doctype html>
<html>
<head>
	<meta charset="utf-8">
	<title>File Upload results</title>
</head>
<body>
	<p>Raw Result: <?php echo $result; ?>
	<p>Header Sent: <?php echo $header_info; ?></p>
	<p>Header Received: <?php echo $header; ?></p>
	<p>Body: <?php echo $body; ?></p>
</body>
</html>
​
python
import requests
​
url = 'https://api.taggun.io/api/receipt/v1/simple/file'
​
headers = {'apikey': 'yourapikey'}
​
files = {
  'file': (
    '1_Dinner.jpg', # set a filename for the file
    open('1_Dinner.jpg', 'rb'), # the actual file
    'image/jpg'), # content-type for the file
​
  # other optional parameters for Taggun API (eg: incognito, refresh, ipAddress, language)
  'incognito': (
    None, #set filename to none for optional parameters
    'false') #value for the parameters
  }
​
response = requests.post(url, files=files, headers=headers)
​
print(response.content)
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