From f4b5005b1d339131d7d1d00a0bf5c9066a322c16 Mon Sep 17 00:00:00 2001
From: Jakub Menzel <jakub.menzel@comgate.cz>
Date: Wed, 11 Mar 2026 08:51:27 +0100
Subject: [PATCH 1/2] Terminal client - CloudPOS

---
 README.md                                     |  38 +++++
 src/ClientTerminal.php                        | 122 ++++++++++++++++
 src/Comgate.php                               |  16 +++
 src/Config.php                                |   1 +
 .../Codes/TerminalPaymentStatusCode.php       |  20 +++
 src/Entity/Codes/TerminalStatusCode.php       |  21 +++
 src/Entity/Request/TerminalClosingRequest.php |  19 +++
 .../Request/TerminalPaymentCancelRequest.php  |  40 ++++++
 .../Request/TerminalPaymentCreateRequest.php  |  33 +++++
 .../Request/TerminalPaymentStatusRequest.php  |  40 ++++++
 .../Request/TerminalRefundCancelRequest.php   |  40 ++++++
 .../Request/TerminalRefundCreateRequest.php   |  33 +++++
 .../Request/TerminalRefundStatusRequest.php   |  40 ++++++
 src/Entity/Request/TerminalStatusRequest.php  |  19 +++
 .../Response/TerminalClosingResponse.php      |  79 +++++++++++
 .../TerminalPaymentCancelResponse.php         |  53 +++++++
 .../TerminalPaymentCreateResponse.php         | 107 ++++++++++++++
 .../TerminalPaymentStatusResponse.php         | 130 ++++++++++++++++++
 .../Response/TerminalRefundCancelResponse.php |  53 +++++++
 .../Response/TerminalRefundCreateResponse.php |  60 ++++++++
 .../Response/TerminalRefundStatusResponse.php | 102 ++++++++++++++
 .../Response/TerminalStatusResponse.php       |  49 +++++++
 src/Entity/TerminalPayment.php                |  69 ++++++++++
 src/Entity/TerminalRefund.php                 |  69 ++++++++++
 src/Http/ITransport.php                       |  16 +++
 src/Http/Transport.php                        | 100 +++++++++++++-
 26 files changed, 1368 insertions(+), 1 deletion(-)
 create mode 100644 src/ClientTerminal.php
 create mode 100644 src/Entity/Codes/TerminalPaymentStatusCode.php
 create mode 100644 src/Entity/Codes/TerminalStatusCode.php
 create mode 100644 src/Entity/Request/TerminalClosingRequest.php
 create mode 100644 src/Entity/Request/TerminalPaymentCancelRequest.php
 create mode 100644 src/Entity/Request/TerminalPaymentCreateRequest.php
 create mode 100644 src/Entity/Request/TerminalPaymentStatusRequest.php
 create mode 100644 src/Entity/Request/TerminalRefundCancelRequest.php
 create mode 100644 src/Entity/Request/TerminalRefundCreateRequest.php
 create mode 100644 src/Entity/Request/TerminalRefundStatusRequest.php
 create mode 100644 src/Entity/Request/TerminalStatusRequest.php
 create mode 100644 src/Entity/Response/TerminalClosingResponse.php
 create mode 100644 src/Entity/Response/TerminalPaymentCancelResponse.php
 create mode 100644 src/Entity/Response/TerminalPaymentCreateResponse.php
 create mode 100644 src/Entity/Response/TerminalPaymentStatusResponse.php
 create mode 100644 src/Entity/Response/TerminalRefundCancelResponse.php
 create mode 100644 src/Entity/Response/TerminalRefundCreateResponse.php
 create mode 100644 src/Entity/Response/TerminalRefundStatusResponse.php
 create mode 100644 src/Entity/Response/TerminalStatusResponse.php
 create mode 100644 src/Entity/TerminalPayment.php
 create mode 100644 src/Entity/TerminalRefund.php

diff --git a/README.md b/README.md
index 50ae0ff..36442a9 100644
--- a/README.md
+++ b/README.md
@@ -265,6 +265,44 @@ try{
 ```
 
 
+### Create terminal CloudPOS payment
+#### API Documentation
+https://apidoc.comgate.cz/api/rest-terminal
+```php
+use Comgate\SDK\Comgate;
+use Comgate\SDK\Entity\Codes\CurrencyCode;
+use Comgate\SDK\Entity\Codes\RequestCode;
+use Comgate\SDK\Entity\Money;
+use Comgate\SDK\Entity\TerminalPayment;
+use Comgate\SDK\Entity\TerminalRefund;
+use Comgate\SDK\Exception\ApiException;
+
+$clientTerminal = Comgate::defaultsRest()
+    ->setMerchant('123456') // get on portal.comgate.cz
+    ->setSecret('foobarbaz') // get on portal.comgate.cz
+    ->createTerminalClient();
+
+$terminalPayment = new TerminalPayment();
+$terminalPayment
+    ->setPrice(Money::ofInt(4))
+    ->setCurr(CurrencyCode::CZK)
+    ->setRefId('123456');
+
+try {
+    $createTerminalPaymentResponse = $clientTerminal->createPayment($terminalPayment);
+    if ($createTerminalPaymentResponse->getCode() === RequestCode::OK) {
+
+        // save ID of terminal payment in your system
+        echo 'created terminal payment: ' . $createTerminalPaymentResponse->getTransId();
+
+    } else {
+        var_dump($createTerminalPaymentResponse->getMessage());
+    }
+} catch (ApiException $e) {
+    var_dump($e->getMessage());
+}
+```
+
 ### Debugging
 
 #### Logging
diff --git a/src/ClientTerminal.php b/src/ClientTerminal.php
new file mode 100644
index 0000000..5b04f93
--- /dev/null
+++ b/src/ClientTerminal.php
@@ -0,0 +1,122 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK;
+
+use Comgate\SDK\Entity\TerminalPayment;
+use Comgate\SDK\Entity\TerminalRefund;
+use Comgate\SDK\Entity\Request\TerminalPaymentCreateRequest;
+use Comgate\SDK\Entity\Request\TerminalPaymentStatusRequest;
+use Comgate\SDK\Entity\Request\TerminalPaymentCancelRequest;
+use Comgate\SDK\Entity\Request\TerminalClosingRequest;
+use Comgate\SDK\Entity\Request\TerminalRefundCreateRequest;
+use Comgate\SDK\Entity\Request\TerminalRefundStatusRequest;
+use Comgate\SDK\Entity\Request\TerminalRefundCancelRequest;
+use Comgate\SDK\Entity\Request\TerminalStatusRequest;
+use Comgate\SDK\Entity\Response\TerminalPaymentCreateResponse;
+use Comgate\SDK\Entity\Response\TerminalPaymentStatusResponse;
+use Comgate\SDK\Entity\Response\TerminalPaymentCancelResponse;
+use Comgate\SDK\Entity\Response\TerminalClosingResponse;
+use Comgate\SDK\Entity\Response\TerminalRefundCreateResponse;
+use Comgate\SDK\Entity\Response\TerminalRefundStatusResponse;
+use Comgate\SDK\Entity\Response\TerminalRefundCancelResponse;
+use Comgate\SDK\Entity\Response\TerminalStatusResponse;
+use Comgate\SDK\Http\ITransport;
+
+class ClientTerminal
+{
+	/** @var ITransport */
+	protected $transport;
+
+	public function __construct(ITransport $transport)
+	{
+		$this->transport = $transport;
+	}
+
+	/**
+	 * Vytvoří novou platbu na terminálu
+	 */
+	public function createPayment(TerminalPayment $terminalPayment): TerminalPaymentCreateResponse
+	{
+		$request = new TerminalPaymentCreateRequest($terminalPayment);
+		$response = $this->transport->postJson($request->getUrn(), $request->toArray());
+		return new TerminalPaymentCreateResponse($response);
+	}
+
+	/**
+	 * Zjistí stav platby na terminálu
+	 */
+	public function getPaymentStatus(string $transId): TerminalPaymentStatusResponse
+	{
+		$request = new TerminalPaymentStatusRequest($transId);
+		$response = $this->transport->get($this->replacePathParam($request->getUrn(), $transId));
+		return new TerminalPaymentStatusResponse($response);
+	}
+
+	/**
+	 * Zruší platbu na terminálu
+	 */
+	public function cancelPayment(string $transId): TerminalPaymentCancelResponse
+	{
+		$request = new TerminalPaymentCancelRequest($transId);
+		$response = $this->transport->delete($this->replacePathParam($request->getUrn(), $transId));
+		return new TerminalPaymentCancelResponse($response);
+	}
+
+	/**
+	 * Provede uzávěrku na terminálu
+	 */
+	public function createClosing(): TerminalClosingResponse
+	{
+		$request = new TerminalClosingRequest();
+		$response = $this->transport->postJson($request->getUrn(), $request->toArray());
+		return new TerminalClosingResponse($response);
+	}
+
+	/**
+	 * Vytvoří nový návrat (refund) na terminálu
+	 */
+	public function createRefund(TerminalRefund $terminalRefund): TerminalRefundCreateResponse
+	{
+		$request = new TerminalRefundCreateRequest($terminalRefund);
+		$response = $this->transport->postJson($request->getUrn(), $request->toArray());
+		return new TerminalRefundCreateResponse($response);
+	}
+
+	/**
+	 * Zjistí stav návratu na terminálu
+	 */
+	public function getRefundStatus(string $transId): TerminalRefundStatusResponse
+	{
+		$request = new TerminalRefundStatusRequest($transId);
+		$response = $this->transport->get($this->replacePathParam($request->getUrn(), $transId));
+		return new TerminalRefundStatusResponse($response);
+	}
+
+	/**
+	 * Zruší návrat na terminálu
+	 */
+	public function cancelRefund(string $transId): TerminalRefundCancelResponse
+	{
+		$request = new TerminalRefundCancelRequest($transId);
+		$response = $this->transport->delete($this->replacePathParam($request->getUrn(), $transId));
+		return new TerminalRefundCancelResponse($response);
+	}
+
+	/**
+	 * Zjistí stav terminálu
+	 */
+	public function getTerminalStatus(): TerminalStatusResponse
+	{
+		$request = new TerminalStatusRequest();
+		$response = $this->transport->get($request->getUrn());
+		return new TerminalStatusResponse($response);
+	}
+
+	/**
+	 * Nahradí {transId} v URN skutečným transId
+	 */
+	private function replacePathParam(string $urn, string $transId): string
+	{
+		return str_replace('{transId}', $transId, $urn);
+	}
+}
diff --git a/src/Comgate.php b/src/Comgate.php
index 035f660..8ef554b 100644
--- a/src/Comgate.php
+++ b/src/Comgate.php
@@ -36,6 +36,17 @@ public static function defaults(): self
 		return $self;
 	}
 
+	/**
+	 * @return static
+	 */
+	public static function defaultsRest(): self
+	{
+		$self = new static();
+		$self->url = Config::URL_REST;
+
+		return $self;
+	}
+
 	/**
 	 * @return static
 	 */
@@ -81,6 +92,11 @@ public function createClient(): Client
 		return new Client($this->createTransport());
 	}
 
+	public function createTerminalClient(): ClientTerminal
+	{
+		return new ClientTerminal($this->createTransport());
+	}
+
 	protected function createConfig(): Config
 	{
 		return new Config($this->merchant, $this->secret, $this->url);
diff --git a/src/Config.php b/src/Config.php
index e42c31a..57ad3ac 100644
--- a/src/Config.php
+++ b/src/Config.php
@@ -5,6 +5,7 @@
 class Config
 {
 	public const URL = 'https://payments.comgate.cz/v1.0/';
+	public const URL_REST = 'https://payments.comgate.cz/v2.0/';
 	/** @var string */
 	private $merchant;
 
diff --git a/src/Entity/Codes/TerminalPaymentStatusCode.php b/src/Entity/Codes/TerminalPaymentStatusCode.php
new file mode 100644
index 0000000..a9e36d1
--- /dev/null
+++ b/src/Entity/Codes/TerminalPaymentStatusCode.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Codes;
+
+final class TerminalPaymentStatusCode
+{
+
+	public const PENDING = 'PENDING';
+	public const PAID = 'PAID';
+	public const CANCELLED = 'CANCELLED';
+	public const ERROR = 'ERROR';
+
+	public const SELF = [
+		self::PENDING,
+		self::PAID,
+		self::CANCELLED,
+		self::ERROR,
+	];
+
+}
diff --git a/src/Entity/Codes/TerminalStatusCode.php b/src/Entity/Codes/TerminalStatusCode.php
new file mode 100644
index 0000000..e7c145c
--- /dev/null
+++ b/src/Entity/Codes/TerminalStatusCode.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Codes;
+
+final class TerminalStatusCode
+{
+
+	public const ONLINE = 'ONLINE';
+	public const OFFLINE = 'OFFLINE';
+	public const BUSY = 'BUSY';
+	public const UNKNOWN = 'UNKNOWN';
+
+	public const SELF = [
+		self::ONLINE,
+		self::OFFLINE,
+		self::BUSY,
+		self::UNKNOWN,
+	];
+
+}
+
diff --git a/src/Entity/Request/TerminalClosingRequest.php b/src/Entity/Request/TerminalClosingRequest.php
new file mode 100644
index 0000000..8fa2e63
--- /dev/null
+++ b/src/Entity/Request/TerminalClosingRequest.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Request;
+
+class TerminalClosingRequest implements IRequest
+{
+	public function getUrn(): string
+	{
+		return 'terminalClosing.json';
+	}
+
+	/**
+	 * @return array<string, mixed>
+	 */
+	public function toArray(): array
+	{
+		return [];
+	}
+}
diff --git a/src/Entity/Request/TerminalPaymentCancelRequest.php b/src/Entity/Request/TerminalPaymentCancelRequest.php
new file mode 100644
index 0000000..43c724b
--- /dev/null
+++ b/src/Entity/Request/TerminalPaymentCancelRequest.php
@@ -0,0 +1,40 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Request;
+
+class TerminalPaymentCancelRequest implements IRequest
+{
+	/** @var string */
+	private $transId;
+
+	public function __construct(string $transId)
+	{
+		$this->transId = $transId;
+	}
+
+	public function getUrn(): string
+	{
+		return 'terminalPayment/transId/{transId}.json';
+	}
+
+	/**
+	 * @return array<string, string>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'transId' => $this->transId,
+		];
+	}
+
+	public function getTransId(): string
+	{
+		return $this->transId;
+	}
+
+	public function setTransId(string $transId): self
+	{
+		$this->transId = $transId;
+		return $this;
+	}
+}
diff --git a/src/Entity/Request/TerminalPaymentCreateRequest.php b/src/Entity/Request/TerminalPaymentCreateRequest.php
new file mode 100644
index 0000000..e1b79a4
--- /dev/null
+++ b/src/Entity/Request/TerminalPaymentCreateRequest.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Request;
+
+use Comgate\SDK\Entity\TerminalPayment;
+
+class TerminalPaymentCreateRequest implements IRequest
+{
+	/** @var TerminalPayment */
+	private $terminalPayment;
+
+	public function __construct(TerminalPayment $terminalPayment)
+	{
+		$this->terminalPayment = $terminalPayment;
+	}
+
+	public function getUrn(): string
+	{
+		return 'terminalPayment.json';
+	}
+
+	/**
+	 * @return array<string, int|string|null>
+	 */
+	public function toArray(): array
+	{
+		return array_filter([
+			'price' => $this->terminalPayment->getPrice()->get(),
+			'curr' => $this->terminalPayment->getCurr(),
+			'refId' => $this->terminalPayment->getRefId(),
+		], function ($v) { return $v !== null; });
+	}
+}
diff --git a/src/Entity/Request/TerminalPaymentStatusRequest.php b/src/Entity/Request/TerminalPaymentStatusRequest.php
new file mode 100644
index 0000000..cbb6240
--- /dev/null
+++ b/src/Entity/Request/TerminalPaymentStatusRequest.php
@@ -0,0 +1,40 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Request;
+
+class TerminalPaymentStatusRequest implements IRequest
+{
+	/** @var string */
+	private $transId;
+
+	public function __construct(string $transId)
+	{
+		$this->transId = $transId;
+	}
+
+	public function getUrn(): string
+	{
+		return 'terminalPayment/transId/{transId}.json';
+	}
+
+	/**
+	 * @return array<string, string>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'transId' => $this->transId,
+		];
+	}
+
+	public function getTransId(): string
+	{
+		return $this->transId;
+	}
+
+	public function setTransId(string $transId): self
+	{
+		$this->transId = $transId;
+		return $this;
+	}
+}
diff --git a/src/Entity/Request/TerminalRefundCancelRequest.php b/src/Entity/Request/TerminalRefundCancelRequest.php
new file mode 100644
index 0000000..c2c5147
--- /dev/null
+++ b/src/Entity/Request/TerminalRefundCancelRequest.php
@@ -0,0 +1,40 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Request;
+
+class TerminalRefundCancelRequest implements IRequest
+{
+	/** @var string */
+	private $transId;
+
+	public function __construct(string $transId)
+	{
+		$this->transId = $transId;
+	}
+
+	public function getUrn(): string
+	{
+		return 'terminalRefund/transId/{transId}.json';
+	}
+
+	/**
+	 * @return array<string, string>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'transId' => $this->transId,
+		];
+	}
+
+	public function getTransId(): string
+	{
+		return $this->transId;
+	}
+
+	public function setTransId(string $transId): self
+	{
+		$this->transId = $transId;
+		return $this;
+	}
+}
diff --git a/src/Entity/Request/TerminalRefundCreateRequest.php b/src/Entity/Request/TerminalRefundCreateRequest.php
new file mode 100644
index 0000000..6f370b5
--- /dev/null
+++ b/src/Entity/Request/TerminalRefundCreateRequest.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Request;
+
+use Comgate\SDK\Entity\TerminalRefund;
+
+class TerminalRefundCreateRequest implements IRequest
+{
+	/** @var TerminalRefund */
+	private $terminalRefund;
+
+	public function __construct(TerminalRefund $terminalRefund)
+	{
+		$this->terminalRefund = $terminalRefund;
+	}
+
+	public function getUrn(): string
+	{
+		return 'terminalRefund.json';
+	}
+
+	/**
+	 * @return array<string, int|string|null>
+	 */
+	public function toArray(): array
+	{
+		return array_filter([
+			'price' => $this->terminalRefund->getPrice()->get(),
+			'curr' => $this->terminalRefund->getCurr(),
+			'refId' => $this->terminalRefund->getRefId(),
+		], function ($v) { return $v !== null; });
+	}
+}
diff --git a/src/Entity/Request/TerminalRefundStatusRequest.php b/src/Entity/Request/TerminalRefundStatusRequest.php
new file mode 100644
index 0000000..af4ce1a
--- /dev/null
+++ b/src/Entity/Request/TerminalRefundStatusRequest.php
@@ -0,0 +1,40 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Request;
+
+class TerminalRefundStatusRequest implements IRequest
+{
+	/** @var string */
+	private $transId;
+
+	public function __construct(string $transId)
+	{
+		$this->transId = $transId;
+	}
+
+	public function getUrn(): string
+	{
+		return 'terminalRefund/transId/{transId}.json';
+	}
+
+	/**
+	 * @return array<string, string>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'transId' => $this->transId,
+		];
+	}
+
+	public function getTransId(): string
+	{
+		return $this->transId;
+	}
+
+	public function setTransId(string $transId): self
+	{
+		$this->transId = $transId;
+		return $this;
+	}
+}
diff --git a/src/Entity/Request/TerminalStatusRequest.php b/src/Entity/Request/TerminalStatusRequest.php
new file mode 100644
index 0000000..0645b99
--- /dev/null
+++ b/src/Entity/Request/TerminalStatusRequest.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Request;
+
+class TerminalStatusRequest implements IRequest
+{
+	public function getUrn(): string
+	{
+		return 'terminal.json';
+	}
+
+	/**
+	 * @return array<string, mixed>
+	 */
+	public function toArray(): array
+	{
+		return [];
+	}
+}
diff --git a/src/Entity/Response/TerminalClosingResponse.php b/src/Entity/Response/TerminalClosingResponse.php
new file mode 100644
index 0000000..1d61163
--- /dev/null
+++ b/src/Entity/Response/TerminalClosingResponse.php
@@ -0,0 +1,79 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Response;
+
+use Comgate\SDK\Exception\ApiException;
+use Comgate\SDK\Http\Response;
+
+class TerminalClosingResponse
+{
+	/** @var int */
+	protected $code;
+
+	/** @var string */
+	protected $message = '';
+
+	/** @var int */
+	protected $batchNumber = 0;
+
+	/** @var array<int, array<string, mixed>> */
+	protected $batchData = [];
+
+	/**
+	 * @param Response $response
+	 * @throws ApiException
+	 */
+	public function __construct(Response $response)
+	{
+		$data = json_decode($response->getContent(), true);
+
+		$code = (int) ($data['code'] ?? 1500);
+		$message = $data['message'] ?? '';
+
+		switch ($code) {
+			case 0:
+				$this->setCode($code)
+					->setMessage($message)
+					->setBatchNumber((int) ($data['batchNumber'] ?? 0));
+
+				if (isset($data['batchData']) && is_array($data['batchData'])) {
+					$this->setBatchData($data['batchData']);
+				}
+				break;
+
+			default:
+				throw new ApiException($message, $code);
+		}
+	}
+
+	/**
+	 * @return array<string, mixed>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'code' => $this->getCode(),
+			'message' => $this->getMessage(),
+			'batchNumber' => $this->getBatchNumber(),
+			'batchData' => $this->getBatchData(),
+		];
+	}
+
+	public function getCode(): int { return $this->code; }
+	public function setCode(int $code): self { $this->code = $code; return $this; }
+	public function getMessage(): string { return $this->message; }
+	public function setMessage(string $message): self { $this->message = $message; return $this; }
+	public function getBatchNumber(): int { return $this->batchNumber; }
+	public function setBatchNumber(int $batchNumber): self { $this->batchNumber = $batchNumber; return $this; }
+
+	/**
+	 * @return array<int, array<string, mixed>>
+	 */
+	public function getBatchData(): array { return $this->batchData; }
+
+	/**
+	 * @param array<int, array<string, mixed>> $batchData
+	 * @return self
+	 */
+	public function setBatchData(array $batchData): self { $this->batchData = $batchData; return $this; }
+}
diff --git a/src/Entity/Response/TerminalPaymentCancelResponse.php b/src/Entity/Response/TerminalPaymentCancelResponse.php
new file mode 100644
index 0000000..1607df6
--- /dev/null
+++ b/src/Entity/Response/TerminalPaymentCancelResponse.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Response;
+
+use Comgate\SDK\Exception\ApiException;
+use Comgate\SDK\Http\Response;
+
+class TerminalPaymentCancelResponse
+{
+	/** @var int */
+	protected $code;
+
+	/** @var string */
+	protected $message = '';
+
+	/**
+	 * @param Response $response
+	 * @throws ApiException
+	 */
+	public function __construct(Response $response)
+	{
+		$data = json_decode($response->getContent(), true);
+
+		$code = (int) ($data['code'] ?? 1500);
+		$message = $data['message'] ?? '';
+
+		switch ($code) {
+			case 0:
+				$this->setCode($code)
+					->setMessage($message);
+				break;
+
+			default:
+				throw new ApiException($message, $code);
+		}
+	}
+
+	/**
+	 * @return array<string, int|string>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'code' => $this->getCode(),
+			'message' => $this->getMessage(),
+		];
+	}
+
+	public function getCode(): int { return $this->code; }
+	public function setCode(int $code): self { $this->code = $code; return $this; }
+	public function getMessage(): string { return $this->message; }
+	public function setMessage(string $message): self { $this->message = $message; return $this; }
+}
diff --git a/src/Entity/Response/TerminalPaymentCreateResponse.php b/src/Entity/Response/TerminalPaymentCreateResponse.php
new file mode 100644
index 0000000..87c1fe3
--- /dev/null
+++ b/src/Entity/Response/TerminalPaymentCreateResponse.php
@@ -0,0 +1,107 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Response;
+
+use Comgate\SDK\Exception\ApiException;
+use Comgate\SDK\Http\Response;
+
+class TerminalPaymentCreateResponse
+{
+	/** @var int */
+	protected $code;
+
+	/** @var string */
+	protected $message = '';
+
+	/** @var string */
+	protected $transId = '';
+
+	/**
+	 * @param Response $response
+	 * @throws ApiException
+	 */
+	public function __construct(Response $response)
+	{
+		$data = json_decode($response->getContent(), true);
+
+		$code = (int) ($data['code'] ?? 1500);
+		$message = $data['message'] ?? '';
+
+		switch ($code) {
+			case 0:
+				$this->setCode($code)
+					->setMessage($message)
+					->setTransId($data['transId'] ?? '');
+				break;
+
+			default:
+				throw new ApiException($message, $code);
+		}
+	}
+
+	/**
+	 * @return array<string, int|string>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'code' => $this->getCode(),
+			'message' => $this->getMessage(),
+			'transId' => $this->getTransId(),
+		];
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getCode(): int
+	{
+		return $this->code;
+	}
+
+	/**
+	 * @param int $code
+	 * @return self
+	 */
+	public function setCode(int $code): self
+	{
+		$this->code = $code;
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getMessage(): string
+	{
+		return $this->message;
+	}
+
+	/**
+	 * @param string $message
+	 * @return self
+	 */
+	public function setMessage(string $message): self
+	{
+		$this->message = $message;
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getTransId(): string
+	{
+		return $this->transId;
+	}
+
+	/**
+	 * @param string $transId
+	 * @return self
+	 */
+	public function setTransId(string $transId): self
+	{
+		$this->transId = $transId;
+		return $this;
+	}
+}
diff --git a/src/Entity/Response/TerminalPaymentStatusResponse.php b/src/Entity/Response/TerminalPaymentStatusResponse.php
new file mode 100644
index 0000000..e681966
--- /dev/null
+++ b/src/Entity/Response/TerminalPaymentStatusResponse.php
@@ -0,0 +1,130 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Response;
+
+use Comgate\SDK\Exception\ApiException;
+use Comgate\SDK\Http\Response;
+
+class TerminalPaymentStatusResponse
+{
+	/** @var int */
+	protected $code;
+
+	/** @var string */
+	protected $message = '';
+
+	/** @var int */
+	protected $price = 0;
+
+	/** @var string */
+	protected $curr = '';
+
+	/** @var string */
+	protected $refId = '';
+
+	/** @var string */
+	protected $transId = '';
+
+	/** @var string */
+	protected $status = '';
+
+	/** @var string */
+	protected $fee = '';
+
+	/** @var string */
+	protected $cardValid = '';
+
+	/** @var string */
+	protected $cardNumber = '';
+
+	/** @var string */
+	protected $paymentErrorReason = '';
+
+	/** @var bool */
+	protected $reversed = false;
+
+	/** @var string */
+	protected $amountRefunded = '';
+
+	/**
+	 * @param Response $response
+	 * @throws ApiException
+	 */
+	public function __construct(Response $response)
+	{
+		$data = json_decode($response->getContent(), true);
+
+		$code = (int) ($data['code'] ?? 1500);
+		$message = $data['message'] ?? '';
+
+		switch ($code) {
+			case 0:
+				$this->setCode($code)
+					->setMessage($message)
+					->setPrice((int) ($data['price'] ?? 0))
+					->setCurr($data['curr'] ?? '')
+					->setRefId($data['refId'] ?? '')
+					->setTransId($data['transId'] ?? '')
+					->setStatus($data['status'] ?? '')
+					->setFee($data['fee'] ?? '')
+					->setCardValid($data['cardValid'] ?? '')
+					->setCardNumber($data['cardNumber'] ?? '')
+					->setPaymentErrorReason($data['paymentErrorReason'] ?? '')
+					->setReversed((bool) ($data['reversed'] ?? false))
+					->setAmountRefunded($data['amountRefunded'] ?? '');
+				break;
+
+			default:
+				throw new ApiException($message, $code);
+		}
+	}
+
+	/**
+	 * @return array<string, string|int|bool>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'code' => $this->getCode(),
+			'message' => $this->getMessage(),
+			'price' => $this->getPrice(),
+			'curr' => $this->getCurr(),
+			'refId' => $this->getRefId(),
+			'transId' => $this->getTransId(),
+			'status' => $this->getStatus(),
+			'fee' => $this->getFee(),
+			'cardValid' => $this->getCardValid(),
+			'cardNumber' => $this->getCardNumber(),
+			'paymentErrorReason' => $this->getPaymentErrorReason(),
+			'reversed' => $this->isReversed(),
+			'amountRefunded' => $this->getAmountRefunded(),
+		];
+	}
+
+	public function getCode(): int { return $this->code; }
+	public function setCode(int $code): self { $this->code = $code; return $this; }
+	public function getMessage(): string { return $this->message; }
+	public function setMessage(string $message): self { $this->message = $message; return $this; }
+	public function getPrice(): int { return $this->price; }
+	public function setPrice(int $price): self { $this->price = $price; return $this; }
+	public function getCurr(): string { return $this->curr; }
+	public function setCurr(string $curr): self { $this->curr = $curr; return $this; }
+	public function getRefId(): string { return $this->refId; }
+	public function setRefId(string $refId): self { $this->refId = $refId; return $this; }
+	public function getTransId(): string { return $this->transId; }
+	public function setTransId(string $transId): self { $this->transId = $transId; return $this; }
+	public function getStatus(): string { return $this->status; }
+	public function setStatus(string $status): self { $this->status = $status; return $this; }
+	public function getFee(): string { return $this->fee; }
+	public function setFee(string $fee): self { $this->fee = $fee; return $this; }
+	public function getCardValid(): string { return $this->cardValid; }
+	public function setCardValid(string $cardValid): self { $this->cardValid = $cardValid; return $this; }
+	public function getCardNumber(): string { return $this->cardNumber; }
+	public function setCardNumber(string $cardNumber): self { $this->cardNumber = $cardNumber; return $this; }
+	public function getPaymentErrorReason(): string { return $this->paymentErrorReason; }
+	public function setPaymentErrorReason(string $paymentErrorReason): self { $this->paymentErrorReason = $paymentErrorReason; return $this; }
+	public function isReversed(): bool { return $this->reversed; }
+	public function setReversed(bool $reversed): self { $this->reversed = $reversed; return $this; }
+	public function getAmountRefunded(): string { return $this->amountRefunded; }
+	public function setAmountRefunded(string $amountRefunded): self { $this->amountRefunded = $amountRefunded; return $this; }
+}
diff --git a/src/Entity/Response/TerminalRefundCancelResponse.php b/src/Entity/Response/TerminalRefundCancelResponse.php
new file mode 100644
index 0000000..f5aecaf
--- /dev/null
+++ b/src/Entity/Response/TerminalRefundCancelResponse.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Response;
+
+use Comgate\SDK\Exception\ApiException;
+use Comgate\SDK\Http\Response;
+
+class TerminalRefundCancelResponse
+{
+	/** @var int */
+	protected $code;
+
+	/** @var string */
+	protected $message = '';
+
+	/**
+	 * @param Response $response
+	 * @throws ApiException
+	 */
+	public function __construct(Response $response)
+	{
+		$data = json_decode($response->getContent(), true);
+
+		$code = (int) ($data['code'] ?? 1500);
+		$message = $data['message'] ?? '';
+
+		switch ($code) {
+			case 0:
+				$this->setCode($code)
+					->setMessage($message);
+				break;
+
+			default:
+				throw new ApiException($message, $code);
+		}
+	}
+
+	/**
+	 * @return array<string, int|string>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'code' => $this->getCode(),
+			'message' => $this->getMessage(),
+		];
+	}
+
+	public function getCode(): int { return $this->code; }
+	public function setCode(int $code): self { $this->code = $code; return $this; }
+	public function getMessage(): string { return $this->message; }
+	public function setMessage(string $message): self { $this->message = $message; return $this; }
+}
diff --git a/src/Entity/Response/TerminalRefundCreateResponse.php b/src/Entity/Response/TerminalRefundCreateResponse.php
new file mode 100644
index 0000000..60dc5f8
--- /dev/null
+++ b/src/Entity/Response/TerminalRefundCreateResponse.php
@@ -0,0 +1,60 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Response;
+
+use Comgate\SDK\Exception\ApiException;
+use Comgate\SDK\Http\Response;
+
+class TerminalRefundCreateResponse
+{
+	/** @var int */
+	protected $code;
+
+	/** @var string */
+	protected $message = '';
+
+	/** @var string */
+	protected $transId = '';
+
+	/**
+	 * @param Response $response
+	 * @throws ApiException
+	 */
+	public function __construct(Response $response)
+	{
+		$data = json_decode($response->getContent(), true);
+
+		$code = (int) ($data['code'] ?? 1500);
+		$message = $data['message'] ?? '';
+
+		switch ($code) {
+			case 0:
+				$this->setCode($code)
+					->setMessage($message)
+					->setTransId($data['transId'] ?? '');
+				break;
+
+			default:
+				throw new ApiException($message, $code);
+		}
+	}
+
+	/**
+	 * @return array<string, int|string>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'code' => $this->getCode(),
+			'message' => $this->getMessage(),
+			'transId' => $this->getTransId(),
+		];
+	}
+
+	public function getCode(): int { return $this->code; }
+	public function setCode(int $code): self { $this->code = $code; return $this; }
+	public function getMessage(): string { return $this->message; }
+	public function setMessage(string $message): self { $this->message = $message; return $this; }
+	public function getTransId(): string { return $this->transId; }
+	public function setTransId(string $transId): self { $this->transId = $transId; return $this; }
+}
diff --git a/src/Entity/Response/TerminalRefundStatusResponse.php b/src/Entity/Response/TerminalRefundStatusResponse.php
new file mode 100644
index 0000000..27d36f7
--- /dev/null
+++ b/src/Entity/Response/TerminalRefundStatusResponse.php
@@ -0,0 +1,102 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Response;
+
+use Comgate\SDK\Exception\ApiException;
+use Comgate\SDK\Http\Response;
+
+class TerminalRefundStatusResponse
+{
+	/** @var int */
+	protected $code;
+
+	/** @var string */
+	protected $message = '';
+
+	/** @var int */
+	protected $price = 0;
+
+	/** @var string */
+	protected $curr = '';
+
+	/** @var string */
+	protected $refId = '';
+
+	/** @var string */
+	protected $transId = '';
+
+	/** @var string */
+	protected $status = '';
+
+	/** @var string */
+	protected $cardNumber = '';
+
+	/** @var bool */
+	protected $reversed = false;
+
+	/**
+	 * @param Response $response
+	 * @throws ApiException
+	 */
+	public function __construct(Response $response)
+	{
+		$data = json_decode($response->getContent(), true);
+
+		$code = (int) ($data['code'] ?? 1500);
+		$message = $data['message'] ?? '';
+
+		switch ($code) {
+			case 0:
+				$this->setCode($code)
+					->setMessage($message)
+					->setPrice((int) ($data['price'] ?? 0))
+					->setCurr($data['curr'] ?? '')
+					->setRefId($data['refId'] ?? '')
+					->setTransId($data['transId'] ?? '')
+					->setStatus($data['status'] ?? '')
+					->setCardNumber($data['cardNumber'] ?? '')
+					->setReversed((bool) ($data['reversed'] ?? false));
+				break;
+
+			default:
+				throw new ApiException($message, $code);
+		}
+	}
+
+	/**
+	 * @return array<string, string|int|bool>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'code' => $this->getCode(),
+			'message' => $this->getMessage(),
+			'price' => $this->getPrice(),
+			'curr' => $this->getCurr(),
+			'refId' => $this->getRefId(),
+			'transId' => $this->getTransId(),
+			'status' => $this->getStatus(),
+			'cardNumber' => $this->getCardNumber(),
+			'reversed' => $this->isReversed(),
+		];
+	}
+
+	public function getCode(): int { return $this->code; }
+	public function setCode(int $code): self { $this->code = $code; return $this; }
+	public function getMessage(): string { return $this->message; }
+	public function setMessage(string $message): self { $this->message = $message; return $this; }
+	public function getPrice(): int { return $this->price; }
+	public function setPrice(int $price): self { $this->price = $price; return $this; }
+	public function getCurr(): string { return $this->curr; }
+	public function setCurr(string $curr): self { $this->curr = $curr; return $this; }
+	public function getRefId(): string { return $this->refId; }
+	public function setRefId(string $refId): self { $this->refId = $refId; return $this; }
+	public function getTransId(): string { return $this->transId; }
+	public function setTransId(string $transId): self { $this->transId = $transId; return $this; }
+	public function getStatus(): string { return $this->status; }
+	public function setStatus(string $status): self { $this->status = $status; return $this; }
+	public function getCardNumber(): string { return $this->cardNumber; }
+	public function setCardNumber(string $cardNumber): self { $this->cardNumber = $cardNumber; return $this; }
+	public function isReversed(): bool { return $this->reversed; }
+	public function setReversed(bool $reversed): self { $this->reversed = $reversed; return $this; }
+}
diff --git a/src/Entity/Response/TerminalStatusResponse.php b/src/Entity/Response/TerminalStatusResponse.php
new file mode 100644
index 0000000..5aa1d17
--- /dev/null
+++ b/src/Entity/Response/TerminalStatusResponse.php
@@ -0,0 +1,49 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity\Response;
+
+use Comgate\SDK\Http\Response;
+
+class TerminalStatusResponse
+{
+	/** @var string */
+	protected $status = '';
+
+	/**
+	 * @param Response $response
+	 */
+	public function __construct(Response $response)
+	{
+		$data = json_decode($response->getContent(), true);
+
+		$this->setStatus($data['status'] ?? 'UNKNOWN');
+	}
+
+	/**
+	 * @return array<string, string>
+	 */
+	public function toArray(): array
+	{
+		return [
+			'status' => $this->getStatus(),
+		];
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getStatus(): string
+	{
+		return $this->status;
+	}
+
+	/**
+	 * @param string $status
+	 * @return self
+	 */
+	public function setStatus(string $status): self
+	{
+		$this->status = $status;
+		return $this;
+	}
+}
diff --git a/src/Entity/TerminalPayment.php b/src/Entity/TerminalPayment.php
new file mode 100644
index 0000000..092cf5d
--- /dev/null
+++ b/src/Entity/TerminalPayment.php
@@ -0,0 +1,69 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity;
+
+class TerminalPayment
+{
+	/** @var Money */
+	private $price;
+
+	/** @var string */
+	private $curr;
+
+	/** @var string|null */
+	private $refId;
+
+	/**
+	 * @return Money
+	 */
+	public function getPrice(): Money
+	{
+		return $this->price;
+	}
+
+	/**
+	 * @param int|float|Money $price
+	 * @return self
+	 */
+	public function setPrice($price): self
+	{
+		$this->price = Money::of($price);
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getCurr(): string
+	{
+		return $this->curr;
+	}
+
+	/**
+	 * @param string $curr Kód měny dle ISO 4217 (CZK, EUR)
+	 * @return self
+	 */
+	public function setCurr(string $curr): self
+	{
+		$this->curr = $curr;
+		return $this;
+	}
+
+	/**
+	 * @return string|null
+	 */
+	public function getRefId(): ?string
+	{
+		return $this->refId;
+	}
+
+	/**
+	 * @param string|null $refId Variabilní symbol nebo číslo objednávky na straně klienta
+	 * @return self
+	 */
+	public function setRefId(?string $refId): self
+	{
+		$this->refId = $refId;
+		return $this;
+	}
+}
diff --git a/src/Entity/TerminalRefund.php b/src/Entity/TerminalRefund.php
new file mode 100644
index 0000000..553d220
--- /dev/null
+++ b/src/Entity/TerminalRefund.php
@@ -0,0 +1,69 @@
+<?php declare(strict_types = 1);
+
+namespace Comgate\SDK\Entity;
+
+class TerminalRefund
+{
+	/** @var Money */
+	private $price;
+
+	/** @var string */
+	private $curr;
+
+	/** @var string|null */
+	private $refId;
+
+	/**
+	 * @return Money
+	 */
+	public function getPrice(): Money
+	{
+		return $this->price;
+	}
+
+	/**
+	 * @param int|float|Money $price
+	 * @return self
+	 */
+	public function setPrice($price): self
+	{
+		$this->price = Money::of($price);
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getCurr(): string
+	{
+		return $this->curr;
+	}
+
+	/**
+	 * @param string $curr Kód měny dle ISO 4217 (CZK, EUR)
+	 * @return self
+	 */
+	public function setCurr(string $curr): self
+	{
+		$this->curr = $curr;
+		return $this;
+	}
+
+	/**
+	 * @return string|null
+	 */
+	public function getRefId(): ?string
+	{
+		return $this->refId;
+	}
+
+	/**
+	 * @param string|null $refId Variabilní symbol nebo číslo objednávky na straně klienta
+	 * @return self
+	 */
+	public function setRefId(?string $refId): self
+	{
+		$this->refId = $refId;
+		return $this;
+	}
+}
diff --git a/src/Http/ITransport.php b/src/Http/ITransport.php
index 5a05411..047e0d4 100644
--- a/src/Http/ITransport.php
+++ b/src/Http/ITransport.php
@@ -9,4 +9,20 @@ interface ITransport
 	 * @param mixed[] $options
 	 */
 	public function post(string $uri, array $data, array $options = []): Response;
+
+	/**
+	 * @param mixed[] $data
+	 * @param mixed[] $options
+	 */
+	public function postJson(string $uri, array $data, array $options = []): Response;
+
+	/**
+	 * @param mixed[] $options
+	 */
+	public function get(string $uri, array $options = []): Response;
+
+	/**
+	 * @param mixed[] $options
+	 */
+	public function delete(string $uri, array $options = []): Response;
 }
diff --git a/src/Http/Transport.php b/src/Http/Transport.php
index 17da99e..edd9784 100644
--- a/src/Http/Transport.php
+++ b/src/Http/Transport.php
@@ -87,7 +87,105 @@ public function post(string $urn, array $data, array $options = []): Response
 			throw new ComgateException("Request failed: {$e}", 0);
 		}
 
-		return new Response(self::createResponse($response));
+		return new Response($this->createResponse($response));
+	}
+
+	/**
+	 * @param mixed[] $options
+	 */
+	public function get(string $urn, array $options = []): Response
+	{
+		return $this->makeRestRequest('GET', $urn, [], $options);
+	}
+
+	/**
+	 * @param mixed[] $data
+	 * @param mixed[] $options
+	 */
+	public function postJson(string $urn, array $data, array $options = []): Response
+	{
+		return $this->makeRestRequest('POST', $urn, $data, $options);
+	}
+
+	/**
+	 * @param mixed[] $options
+	 */
+	public function delete(string $urn, array $options = []): Response
+	{
+		return $this->makeRestRequest('DELETE', $urn, [], $options);
+	}
+
+	/**
+	 * @param mixed[] $data
+	 * @param mixed[] $options
+	 */
+	private function makeRestRequest(string $method, string $urn, array $data = [], array $options = []): Response
+	{
+		$curl = curl_init();
+
+		// Příprava URL s Basic Auth
+		$url = $this->config->getUrl() . $urn;
+		$auth = base64_encode($this->config->getMerchant() . ':' . $this->config->getSecret());
+
+		$headers = [
+			'Authorization: Basic ' . $auth,
+			'Content-Type: application/json',
+		];
+
+		curl_setopt($curl, CURLOPT_URL, $url);
+		curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
+		curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
+		curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+		curl_setopt($curl, CURLOPT_HEADER, true);
+
+		if ($method === 'POST' && !empty($data)) {
+			curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($data));
+		}
+
+		if (isset($_ENV['APPLICATION_ENV']) && $_ENV['APPLICATION_ENV'] === 'sdk-github') {
+			curl_setopt($curl, CURLOPT_HTTPHEADER, array_merge($headers, [
+				'CF-Access-Client-Id: ' . $_ENV['CF_ACCESS_CLIENT_ID'],
+				'CF-Access-Client-Secret: ' . $_ENV['CF_ACCESS_CLIENT_SECRET'],
+			]));
+		}
+
+		$response = curl_exec($curl);
+		$httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
+		$e = curl_error($curl);
+
+		if ($this->logger !== null) {
+			$this->logger->log(LogLevel::INFO, 'REST Request to "' . $url . '" sent');
+			$this->logger->log(LogLevel::DEBUG, 'Response: ' . $response);
+			$this->logger->log(LogLevel::DEBUG, 'cURL info: ' . json_encode(curl_getinfo($curl)));
+
+			switch (true){
+				case ($response === false):
+					$log = [LogLevel::ERROR, 'cURL request failed: ' . $e];
+					break;
+				case ($httpCode >= 500):
+					$log = [LogLevel::CRITICAL, 'Server error: HTTP code ' . $httpCode];
+					break;
+				case ($httpCode >= 400):
+					$log = [LogLevel::ERROR, 'Client error: HTTP code ' . $httpCode];
+					break;
+				default:
+					$log = [LogLevel::INFO, 'cURL request completed successfully.'];
+					break;
+			}
+			$this->logger->log(...$log);
+		}
+
+		// PHP 8.5+ automatically closes the handle
+		// for lower versions we need to close it manually
+		if(PHP_VERSION_ID < 80500){
+			curl_close($curl);
+		};
+
+		if ($e != '') {
+			throw new ComgateException("Request failed: {$e}", 0);
+		}
+
+		return new Response($this->createResponse($response));
 	}
 
 	/**

From e1f77f2cfef0796db3f12327e2ef6dd88628d2d1 Mon Sep 17 00:00:00 2001
From: Jakub Menzel <jakub.menzel@comgate.cz>
Date: Wed, 11 Mar 2026 09:00:01 +0100
Subject: [PATCH 2/2] Terminal client - CloudPOS

---
 src/Entity/Request/TerminalClosingRequest.php | 2 +-
 src/Entity/Request/TerminalStatusRequest.php  | 2 +-
 src/Http/Transport.php                        | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Entity/Request/TerminalClosingRequest.php b/src/Entity/Request/TerminalClosingRequest.php
index 8fa2e63..82983ff 100644
--- a/src/Entity/Request/TerminalClosingRequest.php
+++ b/src/Entity/Request/TerminalClosingRequest.php
@@ -10,7 +10,7 @@ public function getUrn(): string
 	}
 
 	/**
-	 * @return array<string, mixed>
+	 * @return array<string, bool|int|string|null>
 	 */
 	public function toArray(): array
 	{
diff --git a/src/Entity/Request/TerminalStatusRequest.php b/src/Entity/Request/TerminalStatusRequest.php
index 0645b99..bfd3757 100644
--- a/src/Entity/Request/TerminalStatusRequest.php
+++ b/src/Entity/Request/TerminalStatusRequest.php
@@ -10,7 +10,7 @@ public function getUrn(): string
 	}
 
 	/**
-	 * @return array<string, mixed>
+	 * @return array<string, bool|int|string|null>
 	 */
 	public function toArray(): array
 	{
diff --git a/src/Http/Transport.php b/src/Http/Transport.php
index edd9784..c6dc507 100644
--- a/src/Http/Transport.php
+++ b/src/Http/Transport.php
@@ -138,7 +138,7 @@ private function makeRestRequest(string $method, string $urn, array $data = [],
 		curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
 		curl_setopt($curl, CURLOPT_HEADER, true);
 
-		if ($method === 'POST' && !empty($data)) {
+		if ($method === 'POST' && count($data) != 0) {
 			curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($data));
 		}