diff --git a/Api/Config/System/ConnectionInterface.php b/Api/Config/System/ConnectionInterface.php
index 0877cef..7d46987 100644
--- a/Api/Config/System/ConnectionInterface.php
+++ b/Api/Config/System/ConnectionInterface.php
@@ -25,6 +25,7 @@ interface ConnectionInterface extends DebugInterface
     public const XML_PATH_PRODUCTION_CLIENT_SECRET = 'payment/truelayer/production_client_secret';
     public const XML_PATH_PRODUCTION_PRIVATE_KEY = 'payment/truelayer/production_private_key';
     public const XML_PATH_PRODUCTION_KEY_ID = 'payment/truelayer/production_key_id';
+    public const XML_PATH_CACHE_ENCRYPTION_KEY = 'payment/truelayer/cache_encryption_key';
 
     /**
      * Get Merchant Account Name
diff --git a/Controller/Adminhtml/Credentials/Check.php b/Controller/Adminhtml/Credentials/Check.php
index 2104045..f7cd6bc 100644
--- a/Controller/Adminhtml/Credentials/Check.php
+++ b/Controller/Adminhtml/Credentials/Check.php
@@ -171,7 +171,8 @@ private function getCredentials(): array
                 'client_id' => $clientId,
                 'client_secret' => $clientSecret,
                 'private_key' => $this->getPrivateKeyPath($configCredentials),
-                'key_id' => $keyId
+                'key_id' => $keyId,
+                'cache_encryption_key' => $configCredentials['cache_encryption_key']
             ]
         ];
     }
diff --git a/Model/Cache/CacheType.php b/Model/Cache/CacheType.php
new file mode 100644
index 0000000..1656976
--- /dev/null
+++ b/Model/Cache/CacheType.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace TrueLayer\Connect\Model\Cache;
+
+use Magento\Framework\App\Cache\Type\FrontendPool;
+use Magento\Framework\Cache\Frontend\Decorator\TagScope;
+
+class CacheType extends TagScope
+{
+    /**
+     * Cache type code unique among all cache types
+     * @var string
+     */
+    public const TYPE_IDENTIFIER = 'truelayer';
+
+    /**
+     * The tag name that limits the cache cleaning scope within a particular tag
+     * @var string
+     */
+    public const CACHE_TAG = 'TRUELAYER';
+
+    public function __construct(FrontendPool $cacheFrontendPool)
+    {
+        parent::__construct(
+            $cacheFrontendPool->get(self::TYPE_IDENTIFIER),
+            self::CACHE_TAG
+        );
+    }
+}
\ No newline at end of file
diff --git a/Model/Config/System/ConnectionRepository.php b/Model/Config/System/ConnectionRepository.php
index b39fc7c..b3459e3 100644
--- a/Model/Config/System/ConnectionRepository.php
+++ b/Model/Config/System/ConnectionRepository.php
@@ -42,7 +42,8 @@ public function getCredentials(?int $storeId = null, ?bool $forceSandbox = null)
             "client_id" => $this->getClientId($storeId, $isSandBox),
             "client_secret" => $this->getClientSecret($storeId, $isSandBox),
             "private_key" => $this->getPathToPrivateKey($storeId, $isSandBox),
-            "key_id" => $this->getKeyId($storeId, $isSandBox)
+            "key_id" => $this->getKeyId($storeId, $isSandBox),
+            "cache_encryption_key" => $this->getCacheEncryptionKey($storeId)
         ];
     }
 
@@ -103,4 +104,19 @@ private function getClientSecret(?int $storeId = null, bool $isSandBox = false):
 
         return '';
     }
+
+    /**
+     * @param int|null $storeId
+     *
+     * @return string
+     */
+    private function getCacheEncryptionKey(?int $storeId = null): ?string
+    {
+        $path = self::XML_PATH_CACHE_ENCRYPTION_KEY;
+        $value = $this->getStoreValue($path, $storeId);
+        if (!empty($value)) {
+            return $this->encryptor->decrypt($value);
+        }
+        return null;
+    }
 }
diff --git a/README.md b/README.md
index dac7dbe..8c1f305 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,9 @@ bin/magento cache:flush
 bin/magento setup:static-content:deploy
 ```
 7.  After the installation, go to your Magento® admin portal and open ‘Stores’ > ‘Configuration’ > ‘Sales’ > ‘TrueLayer’.
+8. It's recommended that you also enable the cache for TrueLayer. There's two ways you can do this.
+    1. In your Magento® admin portal open ‘System‘ > ‘Cache Management‘, click the checkbox for TrueLayer, select ‘Enable‘ from ‘Actions‘, and click ‘Submit‘.
+    2. On your server running Magento® 2 run the following command from the command line: `bin/magento cache:enable truelayer`
 
 # Local development
 A basic docker-compose configuration is provided to make local development easier. To start it, run the following:
diff --git a/Service/Cache/InvalidArgumentException.php b/Service/Cache/InvalidArgumentException.php
new file mode 100644
index 0000000..b7c27c2
--- /dev/null
+++ b/Service/Cache/InvalidArgumentException.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace TrueLayer\Connect\Service\Cache;
+
+class InvalidArgumentException extends \InvalidArgumentException implements \Psr\Cache\InvalidArgumentException
+{
+    public function __construct(string $message)
+    {
+        parent::__construct($message);
+    }
+}
\ No newline at end of file
diff --git a/Service/Cache/Psr16CacheAdapter.php b/Service/Cache/Psr16CacheAdapter.php
new file mode 100644
index 0000000..e52d5d9
--- /dev/null
+++ b/Service/Cache/Psr16CacheAdapter.php
@@ -0,0 +1,125 @@
+<?php
+
+namespace TrueLayer\Connect\Service\Cache;
+
+use Psr\SimpleCache\CacheInterface;
+use TrueLayer\Connect\Model\Cache\CacheType;
+use TrueLayer\Connect\Service\Cache\InvalidArgumentException;
+
+class Psr16CacheAdapter implements CacheInterface
+{
+    private CacheType $cacheFrontend;
+
+    public function __construct(CacheType $cacheFrontend)
+    {
+        $this->cacheFrontend = $cacheFrontend;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get(string $key, mixed $default = null): mixed
+    {
+        $item = $this->cacheFrontend->load($key);
+
+        if ($item === false) {
+            return $default;
+        }
+
+        return unserialize($item);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function set(string $key, $value, $ttl = null): bool
+    {
+        $value = serialize($value);
+        return $this->cacheFrontend->save(
+            $value,
+            $key,
+            [CacheType::CACHE_TAG],
+            $ttl
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function delete($key): bool
+    {
+        return $this->cacheFrontend->remove($key);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function clear(): bool
+    {
+        return $this->cacheFrontend->clean();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMultiple(iterable $keys, mixed $default = null): iterable
+    {
+        if ($keys instanceof \Traversable) {
+            $keys = iterator_to_array($keys, false);
+        }
+        $values = [];
+        foreach ($keys as $key) {
+            $values[$key] = $this->get($key, $default);
+        }
+        return $values;
+    }
+
+    /**
+     * {@inheritdoc}
+     * @param iterable<int|string, mixed> $values
+     */
+    public function setMultiple(iterable $values, null|int|\DateInterval $ttl = null): bool
+    {
+        $stringKeyedValues = [];
+        foreach ($values as $key => $value) {
+            if (is_int($key)) {
+                $key = (string) $key;
+            }
+
+            if (!is_string($key)) {
+                throw new InvalidArgumentException(sprintf('Cache key must be string, "%s" given', gettype($key)));
+            }
+
+            $stringKeyedValues[$key] = $value;
+        }
+        $success = true;
+        foreach ($stringKeyedValues as $key => $value) {
+            $success = $this->set($key, $value, $ttl) && $success;
+        }
+
+        return $success;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function deleteMultiple(iterable $keys): bool
+    {
+        if ($keys instanceof \Traversable) {
+            $keys = iterator_to_array($keys, false);
+        }
+        $success = true;
+        foreach ($keys as $key) {
+            $success = $this->delete($key) && $success;
+        }
+        return $success;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function has(string $key): bool
+    {
+        return $this->cacheFrontend->test($key);
+    }
+}
\ No newline at end of file
diff --git a/Service/Client/ClientFactory.php b/Service/Client/ClientFactory.php
index 9cad06e..1fa6450 100644
--- a/Service/Client/ClientFactory.php
+++ b/Service/Client/ClientFactory.php
@@ -12,6 +12,7 @@
 use TrueLayer\Client;
 use TrueLayer\Connect\Api\Config\RepositoryInterface as ConfigRepository;
 use TrueLayer\Connect\Api\Log\LogServiceInterface;
+use TrueLayer\Connect\Service\Cache\Psr16CacheAdapter;
 use TrueLayer\Exceptions\InvalidArgumentException;
 use TrueLayer\Exceptions\SignerException;
 use TrueLayer\Interfaces\Client\ClientInterface;
@@ -21,6 +22,7 @@ class ClientFactory
 {
     private ConfigRepository $configProvider;
     private LogServiceInterface $logger;
+    private Psr16CacheAdapter $cacheAdapter;
 
     /**
      * @param ConfigRepository $configProvider
@@ -29,9 +31,11 @@ class ClientFactory
     public function __construct(
         ConfigRepository $configProvider,
         LogServiceInterface $logger,
+        Psr16CacheAdapter $cacheAdapter,
     ) {
         $this->configProvider = $configProvider;
         $this->logger = $logger;
+        $this->cacheAdapter = $cacheAdapter;
     }
 
     /**
@@ -64,6 +68,8 @@ private function createClient(array $credentials, ?bool $forceSandbox = null): ?
     {
         Settings::tlAgent('truelayer-magento/' . $this->configProvider->getExtensionVersion());
 
+        $cacheEncryptionKey = $credentials['cache_encryption_key'];
+
         $clientFactory = Client::configure();
         $clientFactory->clientId($credentials['client_id'])
             ->clientSecret($credentials['client_secret'])
@@ -71,6 +77,10 @@ private function createClient(array $credentials, ?bool $forceSandbox = null): ?
             ->pemFile($credentials['private_key'])
             ->useProduction(is_null($forceSandbox) ? !$this->configProvider->isSandbox() : !$forceSandbox);
 
+        if ($cacheEncryptionKey) {
+            $clientFactory->cache($this->cacheAdapter, $cacheEncryptionKey);
+        }
+
         return $clientFactory->create();
     }
 }
diff --git a/Setup/Recurring.php b/Setup/Recurring.php
new file mode 100644
index 0000000..d585415
--- /dev/null
+++ b/Setup/Recurring.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace TrueLayer\Connect\Setup;
+
+use Magento\Framework\Setup\InstallSchemaInterface;
+use Magento\Framework\Setup\ModuleContextInterface;
+use Magento\Framework\Setup\SchemaSetupInterface;
+use Magento\Config\Model\ResourceModel\Config;
+use TrueLayer\Connect\Api\Config\RepositoryInterface;
+use TrueLayer\Connect\Api\Config\System\ConnectionInterface;
+use Magento\Framework\Encryption\EncryptorInterface;
+
+class Recurring implements InstallSchemaInterface
+{
+    public function __construct(private RepositoryInterface $configRepository, private EncryptorInterface $encryptor, private Config $resourceConfig)
+    {
+        
+    }
+    public function install(SchemaSetupInterface $setup, ModuleContextInterface $context)
+    {
+        $setup->startSetup();
+
+        $path = ConnectionInterface::XML_PATH_CACHE_ENCRYPTION_KEY;
+        $value = bin2hex(openssl_random_pseudo_bytes(32));
+        $value = $this->encryptor->encrypt($value);
+        $this->resourceConfig->saveConfig($path, $value, 'default', 0);
+
+        $setup->endSetup();
+    }
+}
\ No newline at end of file
diff --git a/composer.json b/composer.json
index e6e5a67..8caec15 100644
--- a/composer.json
+++ b/composer.json
@@ -12,8 +12,8 @@
         "magento/module-payment": ">=100.1.0",
         "magento/module-checkout": ">=100.1.0",
         "magento/module-sales": ">=100.1.0",
-        "truelayer/client": ">=1.2.0",
-        "php": ">=7.4.0"
+        "truelayer/client": ">=2.6.0",
+        "php": ">=8.1.0"
     },
     "require-dev": {
         "phpstan/phpstan": "*",
diff --git a/etc/cache.xml b/etc/cache.xml
new file mode 100644
index 0000000..866b029
--- /dev/null
+++ b/etc/cache.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Cache/etc/cache.xsd">
+    <type name="truelayer" translate="label,description" instance="TrueLayer\Connect\Model\Cache\CacheType">
+        <label>Truelayer</label>
+        <description>Cache used by TrueLayer Plugin</description>
+    </type>
+</config>
\ No newline at end of file