/**
* get all transactions for the wallet (paginated)
*
* @param integer $page pagination: page number
* @param integer $limit pagination: records per page (max 500)
* @param string $sortDir pagination: sort direction (asc|desc)
* @return array associative array containing the response
*/
public function transactions($page = 1, $limit = 20, $sortDir = 'asc')
{
return $this->sdk->walletTransactions($this->identifier, $page, $limit, $sortDir);
}
