The method returns the data in JSON format.

status	varchar(30)	SUCCESS - request executed correctly ERROR - an error occurred during an API request. Error details will be described in 2 additional returned fields: error_message and error_code
series	array	An array of numbering series information.
| - id	int	Series numbering identifier
| - type	varchar(10)	Numbering type - possible values (INVOICE, CORRECTION, RECEIPT)
| - name	varchar(20)	Numbering name
| - format	varchar(30)	Numbering format

Input data:
{} Output data:
{ "status": "SUCCESS", "series": [ { "id": "15", "type": "INVOICE", "name": "default", "format": "%N/%Y" }, { "id": "24525", "type": "INVOICE", "name": "Invoice DE", "format": "%N/%M/%Y/de" }, { "id": "61178", "type": "RECEIPT", "name": "Receipt", "format": "%N/%M/%Y" } ] } A sample request in PHP:
<?php $methodParams = '{}'; $apiParams = [ "method" => "getSeries", "parameters" => $methodParams ]; $curl = curl_init("https://api.baselinker.com/connector.php"); curl_setopt($curl, CURLOPT_POST, 1); curl_setopt($curl, CURLOPT_HTTPHEADER, ["X-BLToken: xxx"]); curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($apiParams)); $response = curl_exec($curl);