Fetching a page that contains form based search results

[MaximKovrigovichROI]

Hello
my page contains a list of search results taken from submitted form data provided by
https://contao.org/en/extension-list/view/efg.20020019.en.html
at the web site all pages work fine,

we need to consume the page and all linked filtered search results by api so I tried approaches like
/api/page?url=/alias.html
/api?url=/alias.html
/api/module?id=21
all lead to an error
`Call to a member function row() on null

Symfony\Component\Debug\Exception
FatalThrowableError
in system/modules/efg/modules/ModuleFormdataListing.php (line 1155)
$objData = $objDataStmt->execute($varKeyword);
/** * Prepare URL */
$strUrl = $this->generateFrontendUrl($objPage->row());
if ($strUrl == '/' || $strUrl == '//') {
$strUrl = '';
}
the key place here is that there is aglobal $objPage;` expected to be populated somehow, I assume by the bundle probably

P.S. I also checked a few normal pages (contain a set of image/text sections) and no issues found, api works as expected

is it possible somehow get the search results by api?
thank you!

used version: dev-master