php - For loop doesnt bring me all results

one text

I have a script that make calls to one api. This api have offset and limit in uri.

Im trying to bring all results, but when i call only bring me until offset 100, but i have a 500 offset. At first i throught it was a limitation of api, but i read the documentation and dont talk about a limitation to response, with exception of the limit.

There is my call code:

For($i=0  ;  $offset < $request; $i++){
$offset = $limit*$i;

    $url_no = "https://".$account['baseuri']."/messaging_history/api/account/".$account['id']."/conversations/search?offset=".$offset."&limit=".$limit;
    $url = "https://".$account['baseuri']."/messaging_history/api/account/".$account['id']."/conversations/search";
    $args = array();

# | Cria?�??o do Token e ConsumerSet:
    $consumer = new OAuthConsumer($account['consumerKey'], $account['consumerSecret']);
    $token = new OAuthToken($account['token'], $account['tokenSecret']);

# | Montando a signature de autentica?�??o:
    $request = OAuthRequest::from_consumer_and_token($consumer, $token,"POST", $url_no, $args);
    $request->sign_request(new OAuthSignatureMethod_HMAC_SHA1(), $consumer, $token);

# | Configurando a URI:
    $url = sprintf("%s?%s", $url, OAuthUtil::build_http_query($args));  
    $ch = curl_init();

# | Adicionando o cabe?�alho da request:

    $headers = array($request->to_header());
    $headers[] = "Content-Type: application/json";
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);  
    curl_setopt($ch, CURLOPT_URL, $url_no);  
    curl_setopt($ch, CURLOPT_POST, 1 );

# | Corpo da request:



            curl_setopt($ch, CURLOPT_POSTFIELDS, '{"start":{"from":'.$from.',"to":'.$to.'},"contentToRetrieve":["sdes"]}' ); //olhar manual php pegar o from e o to por vari??vel mktime;
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
            $resultadofinal = curl_exec($ch);                   // Execu?�??o da request;
            curl_close($ch);                                    // Fechando o Curl; 

# | Resposta da request:
    $MensagensHistoricas = json_decode($resultadofinal, true);

# | Estruturando o output:
    echo "<pre>";
        echo "offset:" . $offset . "limit:" . $limit;
    echo "</pre>";
    $Data = array_column($MensagensHistoricas['conversationHistoryRecords'], 'info');

        $frompage = date('d F Y',strtotime("-1 days"));
        $topage = date('d F Y');

        # Per?�odo do relat??rio apresentado
        echo "Dados de " . $frompage . " a " .$topage;

    foreach($Data as $PropData) {


        echo "<pre>";
        print_r("AgentID: ".$PropData['latestAgentId']." | Nome do agente: ".$PropData['latestAgentFullName']." | Skill: ".$PropData['latestSkillName']."| ID da conversa: ".$PropData['conversationId']. " | Dura?�??o: ".($PropData['duration']/60000)); // etc...
        echo "</pre>";
    }
    
    sleep(1); // Espera 1 segundo antes de executar o script de novo
}

When i try to show only offset, the call works well:

$request = 509;
$offset = 0;

For($i=0 ;  $offset < $request ; $i++){
$limit = 100;
$offset = $limit*$i;
echo "<pre>";
echo $offset . " " .  $limit;
echo "</pre>";
}

Can anyone help me pls?