/home/kueuepay/public_html/vendor/league/oauth1-client/src/Signature/PlainTextSignature.php
<?php

namespace League\OAuth1\Client\Signature;

class PlainTextSignature extends Signature implements SignatureInterface
{
    /**
     * @inheritDoc
     */
    public function method()
    {
        return 'PLAINTEXT';
    }

    /**
     * @inheritDoc
     */
    public function sign($uri, array $parameters = [], $method = 'POST')
    {
        return $this->key();
    }
}
Response Code

Response Codes

Kueue Pay API responses include standard HTTP status codes to indicate the success or failure of a request. Successful responses will have a status code of 200 OK, while various error conditions will be represented by different status codes along with error messages in the response body.