/home/kueuepay/public_html/vendor/lcobucci/jwt/src/Builder.php
<?php
declare(strict_types=1);

namespace Lcobucci\JWT;

use DateTimeImmutable;
use Lcobucci\JWT\Encoding\CannotEncodeContent;
use Lcobucci\JWT\Signer\CannotSignPayload;
use Lcobucci\JWT\Signer\Ecdsa\ConversionFailed;
use Lcobucci\JWT\Signer\InvalidKeyProvided;
use Lcobucci\JWT\Signer\Key;
use Lcobucci\JWT\Token\Plain;
use Lcobucci\JWT\Token\RegisteredClaimGiven;

interface Builder
{
    /**
     * Appends new items to audience
     */
    public function permittedFor(string ...$audiences): Builder;

    /**
     * Configures the expiration time
     */
    public function expiresAt(DateTimeImmutable $expiration): Builder;

    /**
     * Configures the token id
     */
    public function identifiedBy(string $id): Builder;

    /**
     * Configures the time that the token was issued
     */
    public function issuedAt(DateTimeImmutable $issuedAt): Builder;

    /**
     * Configures the issuer
     */
    public function issuedBy(string $issuer): Builder;

    /**
     * Configures the time before which the token cannot be accepted
     */
    public function canOnlyBeUsedAfter(DateTimeImmutable $notBefore): Builder;

    /**
     * Configures the subject
     */
    public function relatedTo(string $subject): Builder;

    /**
     * Configures a header item
     *
     * @param mixed $value
     */
    public function withHeader(string $name, $value): Builder;

    /**
     * Configures a claim item
     *
     * @param mixed $value
     *
     * @throws RegisteredClaimGiven When trying to set a registered claim.
     */
    public function withClaim(string $name, $value): Builder;

    /**
     * Returns a signed token to be used
     *
     * @throws CannotEncodeContent When data cannot be converted to JSON.
     * @throws CannotSignPayload   When payload signing fails.
     * @throws InvalidKeyProvided  When issue key is invalid/incompatible.
     * @throws ConversionFailed    When signature could not be converted.
     */
    public function getToken(Signer $signer, Key $key): Plain;
}
Access Token

Get Access Token

Get access token to initiates payment transaction.

Endpoint: POST generate-token
Parameter Type Comments
client_id string Enter merchant API client/primary key
secret_id string Enter merchant API secret key
env string Enter merchant API environment
merchant_id string Enter merchant API merchant id
Just request to that endpoint with all parameter listed below:
                    
                        Request Example (guzzle)
                        

<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url. 'v1/generate-token', [
'headers' => [
  'accept' => 'application/json',
  'content-type' => 'application/json',
 ],
'form_params' => [
  'client_id' => '$client_id',
  'secret_id' => 'secret_id',
  'env' => 'env',
  'merchant_id' => 'merchant_id',
 ],
]);
echo $response->getBody();
                    
                        
**Response: SUCCESS (200 OK)**
{
 "message": {
 "success": [
  "Successfully token is generated"
 ]
},
"data": {
 "token":"eyJpdiI6InpkczhjTjhQdVhUL2lKQ0pSUUx6aUE9P
SIsInZhbHVlIjoiVGVBTVBDTXltbjNZcEIvdEJveGpTSno3TU5NRUtn
VkhCZ1pHTFNCUnZGQ2UxMnYxN202cEE1YVRDTEFsc0ZERExoTjdtL0dTL2x
oU3QzeUJJOExiMUx5T0w1L0llUXhTUkU1cWVLWEdEbEplb0dKNXcwbTNRM0
VxdkUwYzZuNFdtNkhMQ0pRZysyNWkvdzBxSlBoSVBSOGFTekNnR2RXNHVtc
G9lMGZOTmNCcm1hR3c5Sk9KTnB4Y3ltZDl6cm90MThrR21Ca3B1azc3bXRi
Q0J6SW96UVo1elNkU1ZqeE05bTcwWGp1MEUxWlJFdnNWTmpSbnVpeW92b2U
4dXZkUGgyb1VmK0luaGdyaFlsVTZlcVpVRnZlTG1DeFF6Ykk2T2h6Z3Jzbn
IyNHpNdHowSE5JdDR0Y0pZT20zUm1XYW8iLCJtYWMiOiJlY2M4NGE1OGUzYz
kzYzk0YzljNmVmNjE0YWI0ZDIwOGI3NDQ2YWEyY2ZhNzc0NzE4ZmY1ZmYyMz
IyZmQzNDY1IiwidGFnIjoiIn0=",
},
"type": "success"
}
                    
                        
**Response: ERROR (400 FAILED)**
{
 "message": {
 "error": [
  "Invalid credentials."
 ]
},
"data": null,
"type": "error"
}