Kuna Api V3 пример запроса на Php Guzzle | Curl

При попытке достучатся до api версии 3 на kuna вы могли получать следующую ошибку:

{"messages":["the_tonce_is_invalid"]}

Ниже представлены рарочие примеры на CURL и Guzzle

Пример с использованием CURL:

        $public = '';
        $secret = '';
        $action = 'auth/me';

        $nonce = substr((string)time(), 0, 9) . '0000';
        $body = "{}";

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, "https://api.kuna.io/v3/$action");
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, [
            "content-type: application/json",
            "kun-apikey: " . $public,
            "kun-signature: " . hash_hmac("sha384", utf8_encode("/v3/{$action}{$nonce}{$body}"), utf8_encode($secret)),
            "kun-nonce: " . $nonce
        ]);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $body);

        $result = curl_exec($ch);
        return json_decode($result, true);

Пример на Guzzle

        $public = '';
        $secret = '';
        $action = 'auth/me';

        $nonce = time() * 1000;
        
        $body = [];
        $bodyToSignature = json_encode($body);
        $signature = hash_hmac("sha384", utf8_encode("/v3/{$action}{$nonce}{$bodyToSignature}"), utf8_encode($secret));

        $client = new Client();
        $url = "https://api.kuna.io/v3/$action";
        $result = $client->request('POST', $url, [
            'headers' => [
                'content-type' => 'application/json',
                'kun-apikey' => $public,
                'kun-signature' => $signature,
                'kun-nonce' => $nonce
            ],
            'json' => $body
        ]);

        return json_decode($result->getBody()->getContents(), true);