<?php
namespace League\OAuth1\Client\Signature;
use League\OAuth1\Client\Credentials\ClientCredentialsInterface;
use League\OAuth1\Client\Credentials\CredentialsInterface;
interface SignatureInterface
{
/**
* Create a new signature instance.
*
* @param ClientCredentialsInterface $clientCredentials
*/
public function __construct(ClientCredentialsInterface $clientCredentials);
/**
* Set the credentials used in the signature. These can be temporary
* credentials when getting token credentials during the OAuth
* authentication process, or token credentials when querying
* the API.
*
* @param CredentialsInterface $credentials
*
* @return void
*/
public function setCredentials(CredentialsInterface $credentials);
/**
* Get the OAuth signature method.
*
* @return string
*/
public function method();
/**
* Sign the given request for the client.
*
* @param string $uri
* @param array $parameters
* @param string $method
*
* @return string
*/
public function sign($uri, array $parameters = [], $method = 'POST');
}
To access the Kueue Pay Developer API, you’ll need an API key. You can obtain your API key by logging in to your Kueue Pay merchant account and navigating to the API section. Collect Client ID , Secret ID & Merchant ID Carefully. Keep your API key confidential and do not share it publicly.