Create or Update a Product Batch/Lot

Use this endpoint to create or receive a product batch.


The result of the API is to create or update an asset at your current location.



Fields/Parameter Value
auth_key Your api key "blockchain address:secret key" assigned for the location receiving the product Required
gtin The globally unique item number of the product. Usually GTIN or UPC code. Required
lot Lot number, batch number, or serial number of the product. Required
data Optional data the product/batch. Optional

Test it

Sample Code - PHP/Curl



//URL of the endpoint.
$url = '';

//Create an array of POST data to be sent to the endpoint.
$fields = array(
'auth_key' => $auth_key,
'gtin' => $gtin,
'lot' => $lot,
'data' => $data,
'documents' => $documents);

//url-ify the data for the POST
foreach($fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; }
rtrim($fields_string, '&');

//open connection
$ch = curl_init();

//set the url, number of POST vars, POST data
curl_setopt($ch,CURLOPT_URL, $url);
curl_setopt($ch,CURLOPT_POST, count($fields));
curl_setopt($ch,CURLOPT_POSTFIELDS, $fields_string);

//execute post
$result = curl_exec($ch);

//echo the result
echo $result;

//close connection