lib/GoCardless/Client.php
public function merchant($id = null) {

    if ($id == null) {
      $id = $this->account_details['merchant_id'];
    }

    return GoCardless_Merchant::find_with_client($this, $id);

  }
public function merchant($id = null) {

    if ($id == null) {
      $id = $this->account_details['merchant_id'];
    }

    return GoCardless_Merchant::find_with_client($this, $id);

  }
Returns the merchant associated with the client's access token

@param string $id The id of the merchant to fetch

@return object The merchant object