Laravel Controller eka use karala wena site ehekata POST method eken Data Post karanna

<form action="anotherweb.com" method="post">
<input type="hhh" value="ccc">
.....
<button type="submit"></button>
</form

Uda code eke tiyenne view eken another site ehekata data post karanna form eken, But mata one view eken nathuwa controller eka use karala uda code eke tiyena ekama karanna

Ai mata ehema karanna one

Payhere Integration ekata, Js ekak dala payhere submit karanna puluwan but eka security less, Js code eka run wenna yana time eke page eke code eka view karala url blind karala less payment ekak karanna puluwan

$client = new GuzzleHttp\Client();

$response = $client->request('POST', 'http://httpbin.org/post', [ 
    'form_params' => [ 
        'field_name' => 'abc', 
        'other_field' => '123', 
        'nested_field' => [ 
            'nested' => 'hello'
        ] 
    ] 
]);

Mama guzzle try kara but, meka wor karanne na methanadi wenne post method eka ape site eka request karana eka, Site ekata request karata wadak naha payhere support naha

Controller eka athule idan payhere or wena onema site ekakata data form ekak post karanne kohomada?