diff --git a/app/code/Magento/Quote/Test/Fixture/MakeCartInactive.php b/app/code/Magento/Quote/Test/Fixture/MakeCartInactive.php
new file mode 100644
index 0000000000000..c6e89890f4a9e
--- /dev/null
+++ b/app/code/Magento/Quote/Test/Fixture/MakeCartInactive.php
@@ -0,0 +1,83 @@
+<?php
+/************************************************************************
+ *
+ * Copyright 2023 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
+ */
+declare(strict_types=1);
+
+namespace Magento\Quote\Test\Fixture;
+
+use Magento\Framework\DataObject;
+use Magento\Framework\Exception\InvalidArgumentException;
+use Magento\Quote\Api\CartRepositoryInterface;
+use Magento\Quote\Model\QuoteFactory;
+use Magento\Quote\Model\ResourceModel\Quote as QuoteResource;
+use Magento\TestFramework\Fixture\DataFixtureInterface;
+
+/**
+ * Mark cart as inactive
+ */
+class MakeCartInactive implements DataFixtureInterface
+{
+    private const FIELD_CART_ID = 'cart_id';
+
+    /**
+     * @var CartRepositoryInterface
+     */
+    private CartRepositoryInterface $cartRepository;
+
+    /**
+     * @var QuoteFactory
+     */
+    private QuoteFactory $quoteFactory;
+
+    /**
+     * @var QuoteResource
+     */
+    private QuoteResource $quoteResource;
+
+    /**
+     * @param CartRepositoryInterface $cartRepository
+     * @param QuoteFactory $quoteFactory
+     * @param QuoteResource $quoteResource
+     */
+    public function __construct(
+        CartRepositoryInterface $cartRepository,
+        QuoteFactory $quoteFactory,
+        QuoteResource $quoteResource
+    ) {
+        $this->cartRepository = $cartRepository;
+        $this->quoteFactory = $quoteFactory;
+        $this->quoteResource = $quoteResource;
+    }
+
+    /**
+     * @param array $data
+     * @return void
+     * @throws InvalidArgumentException
+     */
+    public function apply(array $data = []): ?DataObject
+    {
+        if (empty($data[self::FIELD_CART_ID])) {
+            throw new InvalidArgumentException(__('"%field" is required', ['field' => self::FIELD_CART_ID]));
+        }
+
+        $quote = $this->quoteFactory->create();
+        $this->quoteResource->load($quote, $data[self::FIELD_CART_ID]);
+        $quote->setIsActive(false);
+        $this->cartRepository->save($quote);
+
+        return $quote;
+    }
+}
diff --git a/app/code/Magento/QuoteGraphQl/Model/Cart/ValidateMaskedQuoteId.php b/app/code/Magento/QuoteGraphQl/Model/Cart/ValidateMaskedQuoteId.php
new file mode 100644
index 0000000000000..054f84d76543a
--- /dev/null
+++ b/app/code/Magento/QuoteGraphQl/Model/Cart/ValidateMaskedQuoteId.php
@@ -0,0 +1,78 @@
+<?php
+/************************************************************************
+ *
+ * Copyright 2023 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
+ */
+declare(strict_types=1);
+
+namespace Magento\QuoteGraphQl\Model\Cart;
+
+use Magento\Framework\Exception\NoSuchEntityException;
+use Magento\Framework\GraphQl\Exception\GraphQlAlreadyExistsException;
+use Magento\Framework\GraphQl\Exception\GraphQlInputException;
+use Magento\Quote\Model\MaskedQuoteIdToQuoteIdInterface;
+
+/**
+ * Validates a pre-defined masked quote id
+ */
+class ValidateMaskedQuoteId
+{
+    /**
+     * @var MaskedQuoteIdToQuoteIdInterface
+     */
+    private MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId;
+
+    /**
+     * @param MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId
+     */
+    public function __construct(
+        MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId,
+    ) {
+        $this->maskedQuoteIdToQuoteId = $maskedQuoteIdToQuoteId;
+    }
+
+    /**
+     * Validate masked id
+     *
+     * @param string $maskedId
+     * @throws GraphQlAlreadyExistsException
+     * @throws GraphQlInputException
+     */
+    public function execute(string $maskedId): void
+    {
+        if (mb_strlen($maskedId) != 32) {
+            throw new GraphQlInputException(__('Cart ID length should to be 32 symbols.'));
+        }
+
+        if ($this->isQuoteWithSuchMaskedIdAlreadyExists($maskedId)) {
+            throw new GraphQlAlreadyExistsException(__('Cart with ID "%1" already exists.', $maskedId));
+        }
+    }
+
+    /**
+     * Check is quote with such maskedId already exists
+     *
+     * @param string $maskedId
+     * @return bool
+     */
+    private function isQuoteWithSuchMaskedIdAlreadyExists(string $maskedId): bool
+    {
+        try {
+            $this->maskedQuoteIdToQuoteId->execute($maskedId);
+            return true;
+        } catch (NoSuchEntityException $e) {
+            return false;
+        }
+    }
+}
diff --git a/app/code/Magento/QuoteGraphQl/Model/Resolver/CreateEmptyCart.php b/app/code/Magento/QuoteGraphQl/Model/Resolver/CreateEmptyCart.php
index f020527d958e4..b89bce213d7a7 100644
--- a/app/code/Magento/QuoteGraphQl/Model/Resolver/CreateEmptyCart.php
+++ b/app/code/Magento/QuoteGraphQl/Model/Resolver/CreateEmptyCart.php
@@ -7,15 +7,13 @@
 
 namespace Magento\QuoteGraphQl\Model\Resolver;
 
-use Magento\Framework\Exception\NoSuchEntityException;
 use Magento\Framework\GraphQl\Config\Element\Field;
-use Magento\Framework\GraphQl\Exception\GraphQlAlreadyExistsException;
-use Magento\Framework\GraphQl\Exception\GraphQlInputException;
 use Magento\Framework\GraphQl\Query\ResolverInterface;
 use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
 use Magento\Quote\Model\MaskedQuoteIdToQuoteIdInterface;
 use Magento\QuoteGraphQl\Model\Cart\CreateEmptyCartForCustomer;
 use Magento\QuoteGraphQl\Model\Cart\CreateEmptyCartForGuest;
+use Magento\QuoteGraphQl\Model\Cart\ValidateMaskedQuoteId;
 
 /**
  * @inheritdoc
@@ -37,19 +35,27 @@ class CreateEmptyCart implements ResolverInterface
      */
     private $maskedQuoteIdToQuoteId;
 
+    /**
+     * @var ValidateMaskedQuoteId
+     */
+    private ValidateMaskedQuoteId $validateMaskedQuoteId;
+
     /**
      * @param CreateEmptyCartForCustomer $createEmptyCartForCustomer
      * @param CreateEmptyCartForGuest $createEmptyCartForGuest
      * @param MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId
+     * @param ValidateMaskedQuoteId $validateMaskedQuoteId
      */
     public function __construct(
         CreateEmptyCartForCustomer $createEmptyCartForCustomer,
         CreateEmptyCartForGuest $createEmptyCartForGuest,
-        MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId
+        MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId,
+        ValidateMaskedQuoteId $validateMaskedQuoteId
     ) {
         $this->createEmptyCartForCustomer = $createEmptyCartForCustomer;
         $this->createEmptyCartForGuest = $createEmptyCartForGuest;
         $this->maskedQuoteIdToQuoteId = $maskedQuoteIdToQuoteId;
+        $this->validateMaskedQuoteId = $validateMaskedQuoteId;
     }
 
     /**
@@ -62,7 +68,7 @@ public function resolve(Field $field, $context, ResolveInfo $info, array $value
         $predefinedMaskedQuoteId = null;
         if (isset($args['input']['cart_id'])) {
             $predefinedMaskedQuoteId = $args['input']['cart_id'];
-            $this->validateMaskedId($predefinedMaskedQuoteId);
+            $this->validateMaskedQuoteId->execute($predefinedMaskedQuoteId);
         }
 
         $maskedQuoteId = (0 === $customerId || null === $customerId)
@@ -70,38 +76,4 @@ public function resolve(Field $field, $context, ResolveInfo $info, array $value
             : $this->createEmptyCartForCustomer->execute($customerId, $predefinedMaskedQuoteId);
         return $maskedQuoteId;
     }
-
-    /**
-     * Validate masked id
-     *
-     * @param string $maskedId
-     * @throws GraphQlAlreadyExistsException
-     * @throws GraphQlInputException
-     */
-    private function validateMaskedId(string $maskedId): void
-    {
-        if (mb_strlen($maskedId) != 32) {
-            throw new GraphQlInputException(__('Cart ID length should to be 32 symbols.'));
-        }
-
-        if ($this->isQuoteWithSuchMaskedIdAlreadyExists($maskedId)) {
-            throw new GraphQlAlreadyExistsException(__('Cart with ID "%1" already exists.', $maskedId));
-        }
-    }
-
-    /**
-     * Check is quote with such maskedId already exists
-     *
-     * @param string $maskedId
-     * @return bool
-     */
-    private function isQuoteWithSuchMaskedIdAlreadyExists(string $maskedId): bool
-    {
-        try {
-            $this->maskedQuoteIdToQuoteId->execute($maskedId);
-            return true;
-        } catch (NoSuchEntityException $e) {
-            return false;
-        }
-    }
 }
diff --git a/app/code/Magento/QuoteGraphQl/Model/Resolver/CreateGuestCart.php b/app/code/Magento/QuoteGraphQl/Model/Resolver/CreateGuestCart.php
new file mode 100644
index 0000000000000..5889c8eb721fe
--- /dev/null
+++ b/app/code/Magento/QuoteGraphQl/Model/Resolver/CreateGuestCart.php
@@ -0,0 +1,102 @@
+<?php
+/************************************************************************
+ *
+ * Copyright 2023 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
+ */
+declare(strict_types=1);
+
+namespace Magento\QuoteGraphQl\Model\Resolver;
+
+use Magento\Framework\GraphQl\Config\Element\Field;
+use Magento\Framework\GraphQl\Exception\GraphQlAlreadyExistsException;
+use Magento\Framework\GraphQl\Query\ResolverInterface;
+use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+use Magento\Quote\Api\CartRepositoryInterface;
+use Magento\Quote\Model\MaskedQuoteIdToQuoteIdInterface;
+use Magento\QuoteGraphQl\Model\Cart\CreateEmptyCartForGuest;
+use Magento\QuoteGraphQl\Model\Cart\ValidateMaskedQuoteId;
+
+/**
+ * Creates a guest cart
+ */
+class CreateGuestCart implements ResolverInterface
+{
+    /**
+     * @var CreateEmptyCartForGuest
+     */
+    private CreateEmptyCartForGuest $createEmptyCartForGuest;
+
+    /**
+     * @var MaskedQuoteIdToQuoteIdInterface
+     */
+    private MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId;
+
+    /**
+     * @var CartRepositoryInterface
+     */
+    private CartRepositoryInterface $cartRepository;
+
+    /**
+     * @var ValidateMaskedQuoteId
+     */
+    private ValidateMaskedQuoteId $validateMaskedQuoteId;
+
+    /**
+     * @param CreateEmptyCartForGuest $createEmptyCartForGuest
+     * @param MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId
+     * @param CartRepositoryInterface $cartRepository
+     * @param ValidateMaskedQuoteId $validateMaskedQuoteId
+     */
+    public function __construct(
+        CreateEmptyCartForGuest $createEmptyCartForGuest,
+        MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId,
+        CartRepositoryInterface $cartRepository,
+        ValidateMaskedQuoteId $validateMaskedQuoteId
+    ) {
+        $this->createEmptyCartForGuest = $createEmptyCartForGuest;
+        $this->maskedQuoteIdToQuoteId = $maskedQuoteIdToQuoteId;
+        $this->cartRepository = $cartRepository;
+        $this->validateMaskedQuoteId = $validateMaskedQuoteId;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function resolve(Field $field, $context, ResolveInfo $info, array $value = null, array $args = null)
+    {
+        $customerId = $context->getUserId();
+
+        $predefinedMaskedQuoteId = null;
+        if (isset($args['input']['cart_uid'])) {
+            $predefinedMaskedQuoteId = $args['input']['cart_uid'];
+            $this->validateMaskedQuoteId->execute($predefinedMaskedQuoteId);
+        }
+
+        if ($customerId === 0 || $customerId === null) {
+            $maskedQuoteId = $this->createEmptyCartForGuest->execute($predefinedMaskedQuoteId);
+            $cartId = $this->maskedQuoteIdToQuoteId->execute($maskedQuoteId);
+            $cart = $this->cartRepository->get($cartId);
+        } else {
+            throw new GraphQlAlreadyExistsException(
+                __('Use `Query.customerCart` for logged in customer.')
+            );
+        }
+
+        return [
+            'cart' => [
+                'model' => $cart,
+            ],
+        ];
+    }
+}
diff --git a/app/code/Magento/QuoteGraphQl/etc/schema.graphqls b/app/code/Magento/QuoteGraphQl/etc/schema.graphqls
index 1b65bdcf4564c..89473e1554e11 100644
--- a/app/code/Magento/QuoteGraphQl/etc/schema.graphqls
+++ b/app/code/Magento/QuoteGraphQl/etc/schema.graphqls
@@ -8,7 +8,8 @@ type Query {
 }
 
 type Mutation {
-    createEmptyCart(input: createEmptyCartInput @doc(description: "An optional input object that assigns the specified ID to the cart.")): String @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\CreateEmptyCart") @doc(description:"Create an empty shopping cart for a guest or logged in user")
+    createGuestCart(input: CreateGuestCartInput): CreateGuestCartOutput @doc(description: "Create a new shopping cart") @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\CreateGuestCart")
+    createEmptyCart(input: createEmptyCartInput @doc(description: "An optional input object that assigns the specified ID to the cart.")): String @deprecated(reason: "Use `Mutation.createGuestCart` or `Query.customerCart` for logged in customer") @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\CreateEmptyCart") @doc(description:"Create an empty shopping cart for a guest or logged in user")
     addSimpleProductsToCart(input: AddSimpleProductsToCartInput @doc(description: "An input object that defines which simple products to add to the cart.")): AddSimpleProductsToCartOutput @resolver(class: "Magento\\QuoteGraphQl\\Model\\Resolver\\AddSimpleProductsToCart") @doc(description:"Add one or more simple products to the specified cart. We recommend using `addProductsToCart` instead.")
     addVirtualProductsToCart(input: AddVirtualProductsToCartInput @doc(description: "An input object that defines which virtual products to add to the cart.")): AddVirtualProductsToCartOutput @resolver(class: "Magento\\QuoteGraphQl\\Model\\Resolver\\AddSimpleProductsToCart") @doc(description:"Add one or more virtual products to the specified cart. We recommend using `addProductsToCart` instead.")
     applyCouponToCart(input: ApplyCouponToCartInput @doc(description: "An input object that defines the coupon code to apply to the cart.")): ApplyCouponToCartOutput @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\ApplyCouponToCart") @doc(description:"Apply a pre-defined coupon code to the specified cart.")
@@ -29,6 +30,10 @@ type Mutation {
     addProductsToCart(cartId: String! @doc(description: "The cart ID of the shopper."), cartItems: [CartItemInput!]! @doc(description: "An array that defines the products to add to the cart.")): AddProductsToCartOutput @doc(description:"Add any type of product to the cart.") @resolver(class: "Magento\\QuoteGraphQl\\Model\\Resolver\\AddProductsToCart")
 }
 
+input CreateGuestCartInput {
+    cart_uid: ID @doc(description: "Optional client-generated ID")
+}
+
 input createEmptyCartInput @doc(description: "Assigns a specific `cart_id` to the empty cart.") {
     cart_id: String @doc(description: "The ID to assign to the cart.")
 }
@@ -186,6 +191,10 @@ type CartDiscount @doc(description: "Contains information about discounts applie
     label: [String!]! @doc(description: "The description of the discount.")
 }
 
+type CreateGuestCartOutput {
+    cart: Cart @doc(description: "The newly created cart.")
+}
+
 type SetPaymentMethodOnCartOutput @doc(description: "Contains details about the cart after setting the payment method.") {
     cart: Cart! @doc(description: "The cart after setting the payment method.")
 }
diff --git a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/CreateGuestCartTest.php b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/CreateGuestCartTest.php
new file mode 100644
index 0000000000000..88d69b90ac8f3
--- /dev/null
+++ b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/CreateGuestCartTest.php
@@ -0,0 +1,112 @@
+<?php
+/************************************************************************
+ *
+ * Copyright 2023 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
+ */
+declare(strict_types=1);
+
+namespace Magento\GraphQl\Quote\Customer;
+
+use Magento\Customer\Test\Fixture\Customer;
+use Magento\GraphQl\GetCustomerAuthenticationHeader;
+use Magento\Quote\Model\QuoteIdMaskFactory;
+use Magento\Quote\Model\ResourceModel\Quote\CollectionFactory as QuoteCollectionFactory;
+use Magento\Quote\Model\ResourceModel\Quote as QuoteResource;
+use Magento\TestFramework\Fixture\DataFixture;
+use Magento\TestFramework\Fixture\DataFixtureStorageManager;
+use Magento\TestFramework\Helper\Bootstrap;
+use Magento\TestFramework\ObjectManager;
+use Magento\TestFramework\TestCase\GraphQlAbstract;
+
+/**
+ * Test for guest cart creation mutation for customer
+ */
+class CreateGuestCartTest extends GraphQlAbstract
+{
+    /**
+     * @var ObjectManager
+     */
+    private $objectManager;
+
+    /**
+     * @var QuoteCollectionFactory
+     */
+    private $quoteCollectionFactory;
+
+    /**
+     * @var QuoteResource
+     */
+    private $quoteResource;
+
+    /**
+     * @var QuoteIdMaskFactory
+     */
+    private $quoteIdMaskFactory;
+
+    protected function setUp(): void
+    {
+        $this->objectManager = Bootstrap::getObjectManager();
+        $this->quoteCollectionFactory = $this->objectManager->get(QuoteCollectionFactory::class);
+        $this->quoteResource = $this->objectManager->get(QuoteResource::class);
+        $this->quoteIdMaskFactory = $this->objectManager->get(QuoteIdMaskFactory::class);
+    }
+
+    #[
+        DataFixture(Customer::class, as: 'customer')
+    ]
+    public function testFailForLoggedInUser()
+    {
+        $this->expectException(\Exception::class);
+        $this->expectExceptionMessage("Use `Query.customerCart` for logged in customer.");
+
+        $customer = DataFixtureStorageManager::getStorage()->get('customer');
+
+        $query = $this->getQuery();
+        $this->graphQlMutation(
+            $query,
+            [],
+            '',
+            $this->objectManager->get(GetCustomerAuthenticationHeader::class)->execute($customer->getEmail())
+        );
+    }
+
+    /**
+     * @return string
+     */
+    private function getQuery(): string
+    {
+        return <<<QUERY
+mutation {
+  createGuestCart {
+    cart {
+      id
+    }
+  }
+}
+QUERY;
+    }
+
+    protected function tearDown(): void
+    {
+        $quoteCollection = $this->quoteCollectionFactory->create();
+        foreach ($quoteCollection as $quote) {
+            $this->quoteResource->delete($quote);
+
+            $quoteIdMask = $this->quoteIdMaskFactory->create();
+            $quoteIdMask->setQuoteId($quote->getId())
+                ->delete();
+        }
+        parent::tearDown();
+    }
+}
diff --git a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/CreateGuestCartTest.php b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/CreateGuestCartTest.php
new file mode 100644
index 0000000000000..5ac8f38067760
--- /dev/null
+++ b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/CreateGuestCartTest.php
@@ -0,0 +1,195 @@
+<?php
+/************************************************************************
+ *
+ * Copyright 2023 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
+ */
+declare(strict_types=1);
+
+namespace Magento\GraphQl\Quote\Guest;
+
+use Magento\Quote\Api\GuestCartRepositoryInterface;
+use Magento\Quote\Model\QuoteIdMaskFactory;
+use Magento\Quote\Model\ResourceModel\Quote\CollectionFactory as QuoteCollectionFactory;
+use Magento\Quote\Model\ResourceModel\Quote as QuoteResource;
+use Magento\Store\Test\Fixture\Store;
+use Magento\TestFramework\Fixture\DataFixture;
+use Magento\TestFramework\Fixture\DataFixtureStorageManager;
+use Magento\TestFramework\Helper\Bootstrap;
+use Magento\TestFramework\TestCase\GraphQlAbstract;
+
+/**
+ * Test for guest cart creation mutation
+ */
+class CreateGuestCartTest extends GraphQlAbstract
+{
+    /**
+     * @var GuestCartRepositoryInterface
+     */
+    private $guestCartRepository;
+
+    /**
+     * @var QuoteCollectionFactory
+     */
+    private $quoteCollectionFactory;
+
+    /**
+     * @var QuoteResource
+     */
+    private $quoteResource;
+
+    /**
+     * @var QuoteIdMaskFactory
+     */
+    private $quoteIdMaskFactory;
+
+    protected function setUp(): void
+    {
+        $objectManager = Bootstrap::getObjectManager();
+        $this->guestCartRepository = $objectManager->get(GuestCartRepositoryInterface::class);
+        $this->quoteCollectionFactory = $objectManager->get(QuoteCollectionFactory::class);
+        $this->quoteResource = $objectManager->get(QuoteResource::class);
+        $this->quoteIdMaskFactory = $objectManager->get(QuoteIdMaskFactory::class);
+    }
+
+    public function testSuccessfulCreateGuestCart()
+    {
+        $query = $this->getQuery();
+        $response = $this->graphQlMutation($query);
+
+        self::assertArrayHasKey('createGuestCart', $response);
+        self::assertNotEmpty($response['createGuestCart']);
+        self::assertArrayHasKey('cart', $response['createGuestCart']);
+        self::assertNotEmpty($response['createGuestCart']['cart']);
+        self::assertArrayHasKey('id', $response['createGuestCart']['cart']);
+        self::assertNotEmpty($response['createGuestCart']['cart']['id']);
+
+        $guestCart = $this->guestCartRepository->get($response['createGuestCart']['cart']['id']);
+
+        self::assertNotNull($guestCart->getId());
+        self::assertNull($guestCart->getCustomer()->getId());
+        self::assertEquals('default', $guestCart->getStore()->getCode());
+        self::assertEquals('1', $guestCart->getCustomerIsGuest());
+    }
+
+    #[
+        DataFixture(Store::class, as: 'store')
+    ]
+    public function testSuccessfulWithNotDefaultStore()
+    {
+        $store = DataFixtureStorageManager::getStorage()->get('store');
+        $storeCode = $store->getCode();
+
+        $query = $this->getQuery();
+        $headerMap = ['Store' => $storeCode];
+        $response = $this->graphQlMutation($query, [], '', $headerMap);
+
+        self::assertArrayHasKey('createGuestCart', $response);
+        self::assertNotEmpty($response['createGuestCart']);
+        self::assertArrayHasKey('cart', $response['createGuestCart']);
+        self::assertNotEmpty($response['createGuestCart']['cart']);
+        self::assertArrayHasKey('id', $response['createGuestCart']['cart']);
+        self::assertNotEmpty($response['createGuestCart']['cart']['id']);
+
+        $guestCart = $this->guestCartRepository->get($response['createGuestCart']['cart']['id']);
+
+        self::assertNotNull($guestCart->getId());
+        self::assertNull($guestCart->getCustomer()->getId());
+        self::assertSame($storeCode, $guestCart->getStore()->getCode());
+        self::assertEquals('1', $guestCart->getCustomerIsGuest());
+    }
+
+    public function testSuccessfulWithPredefinedCartId()
+    {
+        $predefinedCartId = '572cda51902b5b517c0e1a2b2fd004b4';
+
+        $query = $this->getQueryWithCartId($predefinedCartId);
+        $response = $this->graphQlMutation($query);
+
+        self::assertArrayHasKey('createGuestCart', $response);
+        self::assertNotEmpty($response['createGuestCart']);
+        self::assertArrayHasKey('cart', $response['createGuestCart']);
+        self::assertNotEmpty($response['createGuestCart']['cart']);
+        self::assertArrayHasKey('id', $response['createGuestCart']['cart']);
+        self::assertNotEmpty($response['createGuestCart']['cart']['id']);
+        self::assertEquals($predefinedCartId, $response['createGuestCart']['cart']['id']);
+    }
+
+    public function testFailIfPredefinedCartIdAlreadyExists()
+    {
+        $this->expectException(\Exception::class);
+        $this->expectExceptionMessage("Cart with ID \"572cda51902b5b517c0e1a2b2fd004b4\" already exists.");
+
+        $predefinedCartId = '572cda51902b5b517c0e1a2b2fd004b4';
+
+        $query = $this->getQueryWithCartId($predefinedCartId);
+        $this->graphQlMutation($query);
+        $this->graphQlMutation($query);
+    }
+
+    public function testFailWithWrongPredefinedCartId()
+    {
+        $this->expectException(\Exception::class);
+        $this->expectExceptionMessage("Cart ID length should to be 32 symbols.");
+
+        $predefinedCartId = '1234567890';
+
+        $query = $this->getQueryWithCartId($predefinedCartId);
+        $this->graphQlMutation($query);
+    }
+
+    /**
+     * @return string
+     */
+    private function getQuery(): string
+    {
+        return <<<QUERY
+mutation {
+  createGuestCart {
+    cart {
+      id
+    }
+  }
+}
+QUERY;
+    }
+
+    /**
+     * @return string
+     */
+    private function getQueryWithCartId($predefinedCartId): string
+    {
+        return <<<QUERY
+mutation {
+  createGuestCart (input: {cart_uid: "{$predefinedCartId}"}) {
+    cart {
+      id
+    }
+  }
+}
+QUERY;
+    }
+
+    protected function tearDown(): void
+    {
+        $quoteCollection = $this->quoteCollectionFactory->create();
+        foreach ($quoteCollection as $quote) {
+            $this->quoteResource->delete($quote);
+
+            $quoteIdMask = $this->quoteIdMaskFactory->create();
+            $quoteIdMask->setQuoteId($quote->getId())
+                ->delete();
+        }
+        parent::tearDown();
+    }
+}