diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb03294..748541f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Added
+
+- Add a `Sentry` class to easily configure Sentry integration for both front-end and back-end ([#29](https://github.com/studiometa/wp-toolkit/pull/29))
+
 ## v2.0.1 - 2024.03.09
 
 ### Fixed
diff --git a/composer.json b/composer.json
index 4525fbd..73f5073 100644
--- a/composer.json
+++ b/composer.json
@@ -7,6 +7,7 @@
     "php": "^8.1",
     "monolog/monolog": "^2.9|^3.0",
     "psr/log": "^1.1",
+    "sentry/sentry": "^4.6",
     "studiometa/webpack-config": "^5.0",
     "symfony/http-foundation": "^6.4|^7.0",
     "symfony/yaml": "^6.4|^7.0",
diff --git a/composer.lock b/composer.lock
index 5ad034e..379e41f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "4ae9d81b385c475f971ba5f532cf6190",
+    "content-hash": "83e8d763f067b8b9f1332f4fb1a9bcd4",
     "packages": [
         {
             "name": "anahkiasen/html-object",
@@ -52,6 +52,181 @@
             },
             "time": "2017-05-31T07:52:45+00:00"
         },
+        {
+            "name": "guzzlehttp/psr7",
+            "version": "2.6.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/psr7.git",
+                "reference": "45b30f99ac27b5ca93cb4831afe16285f57b8221"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/45b30f99ac27b5ca93cb4831afe16285f57b8221",
+                "reference": "45b30f99ac27b5ca93cb4831afe16285f57b8221",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2.5 || ^8.0",
+                "psr/http-factory": "^1.0",
+                "psr/http-message": "^1.1 || ^2.0",
+                "ralouphie/getallheaders": "^3.0"
+            },
+            "provide": {
+                "psr/http-factory-implementation": "1.0",
+                "psr/http-message-implementation": "1.0"
+            },
+            "require-dev": {
+                "bamarni/composer-bin-plugin": "^1.8.2",
+                "http-interop/http-factory-tests": "^0.9",
+                "phpunit/phpunit": "^8.5.36 || ^9.6.15"
+            },
+            "suggest": {
+                "laminas/laminas-httphandlerrunner": "Emit PSR-7 responses"
+            },
+            "type": "library",
+            "extra": {
+                "bamarni-bin": {
+                    "bin-links": true,
+                    "forward-command": false
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Psr7\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Graham Campbell",
+                    "email": "hello@gjcampbell.co.uk",
+                    "homepage": "https://github.com/GrahamCampbell"
+                },
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "George Mponos",
+                    "email": "gmponos@gmail.com",
+                    "homepage": "https://github.com/gmponos"
+                },
+                {
+                    "name": "Tobias Nyholm",
+                    "email": "tobias.nyholm@gmail.com",
+                    "homepage": "https://github.com/Nyholm"
+                },
+                {
+                    "name": "Márk Sági-Kazár",
+                    "email": "mark.sagikazar@gmail.com",
+                    "homepage": "https://github.com/sagikazarmark"
+                },
+                {
+                    "name": "Tobias Schultze",
+                    "email": "webmaster@tubo-world.de",
+                    "homepage": "https://github.com/Tobion"
+                },
+                {
+                    "name": "Márk Sági-Kazár",
+                    "email": "mark.sagikazar@gmail.com",
+                    "homepage": "https://sagikazarmark.hu"
+                }
+            ],
+            "description": "PSR-7 message implementation that also provides common utility methods",
+            "keywords": [
+                "http",
+                "message",
+                "psr-7",
+                "request",
+                "response",
+                "stream",
+                "uri",
+                "url"
+            ],
+            "support": {
+                "issues": "https://github.com/guzzle/psr7/issues",
+                "source": "https://github.com/guzzle/psr7/tree/2.6.2"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/Nyholm",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/guzzlehttp/psr7",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2023-12-03T20:05:35+00:00"
+        },
+        {
+            "name": "jean85/pretty-package-versions",
+            "version": "2.0.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Jean85/pretty-package-versions.git",
+                "reference": "f9fdd29ad8e6d024f52678b570e5593759b550b4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Jean85/pretty-package-versions/zipball/f9fdd29ad8e6d024f52678b570e5593759b550b4",
+                "reference": "f9fdd29ad8e6d024f52678b570e5593759b550b4",
+                "shasum": ""
+            },
+            "require": {
+                "composer-runtime-api": "^2.0.0",
+                "php": "^7.1|^8.0"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "^3.2",
+                "jean85/composer-provided-replaced-stub-package": "^1.0",
+                "phpstan/phpstan": "^1.4",
+                "phpunit/phpunit": "^7.5|^8.5|^9.4",
+                "vimeo/psalm": "^4.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Jean85\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Alessandro Lai",
+                    "email": "alessandro.lai85@gmail.com"
+                }
+            ],
+            "description": "A library to get pretty versions strings of installed dependencies",
+            "keywords": [
+                "composer",
+                "package",
+                "release",
+                "versions"
+            ],
+            "support": {
+                "issues": "https://github.com/Jean85/pretty-package-versions/issues",
+                "source": "https://github.com/Jean85/pretty-package-versions/tree/2.0.6"
+            },
+            "time": "2024-03-08T09:58:59+00:00"
+        },
         {
             "name": "monolog/monolog",
             "version": "2.9.1",
@@ -154,6 +329,114 @@
             ],
             "time": "2023-02-06T13:44:46+00:00"
         },
+        {
+            "name": "psr/http-factory",
+            "version": "1.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/http-factory.git",
+                "reference": "e616d01114759c4c489f93b099585439f795fe35"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/http-factory/zipball/e616d01114759c4c489f93b099585439f795fe35",
+                "reference": "e616d01114759c4c489f93b099585439f795fe35",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.0.0",
+                "psr/http-message": "^1.0 || ^2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Http\\Message\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interfaces for PSR-7 HTTP message factories",
+            "keywords": [
+                "factory",
+                "http",
+                "message",
+                "psr",
+                "psr-17",
+                "psr-7",
+                "request",
+                "response"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/http-factory/tree/1.0.2"
+            },
+            "time": "2023-04-10T20:10:41+00:00"
+        },
+        {
+            "name": "psr/http-message",
+            "version": "2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/http-message.git",
+                "reference": "402d35bcb92c70c026d1a6a9883f06b2ead23d71"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/http-message/zipball/402d35bcb92c70c026d1a6a9883f06b2ead23d71",
+                "reference": "402d35bcb92c70c026d1a6a9883f06b2ead23d71",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2 || ^8.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Http\\Message\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for HTTP messages",
+            "homepage": "https://github.com/php-fig/http-message",
+            "keywords": [
+                "http",
+                "http-message",
+                "psr",
+                "psr-7",
+                "request",
+                "response"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/http-message/tree/2.0"
+            },
+            "time": "2023-04-04T09:54:51+00:00"
+        },
         {
             "name": "psr/log",
             "version": "1.1.4",
@@ -204,6 +487,139 @@
             },
             "time": "2021-05-03T11:20:27+00:00"
         },
+        {
+            "name": "ralouphie/getallheaders",
+            "version": "3.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ralouphie/getallheaders.git",
+                "reference": "120b605dfeb996808c31b6477290a714d356e822"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ralouphie/getallheaders/zipball/120b605dfeb996808c31b6477290a714d356e822",
+                "reference": "120b605dfeb996808c31b6477290a714d356e822",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6"
+            },
+            "require-dev": {
+                "php-coveralls/php-coveralls": "^2.1",
+                "phpunit/phpunit": "^5 || ^6.5"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "src/getallheaders.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ralph Khattar",
+                    "email": "ralph.khattar@gmail.com"
+                }
+            ],
+            "description": "A polyfill for getallheaders.",
+            "support": {
+                "issues": "https://github.com/ralouphie/getallheaders/issues",
+                "source": "https://github.com/ralouphie/getallheaders/tree/develop"
+            },
+            "time": "2019-03-08T08:55:37+00:00"
+        },
+        {
+            "name": "sentry/sentry",
+            "version": "4.6.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/getsentry/sentry-php.git",
+                "reference": "5a94184175e5830b589bf923da8c9c3af2c0f409"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/getsentry/sentry-php/zipball/5a94184175e5830b589bf923da8c9c3af2c0f409",
+                "reference": "5a94184175e5830b589bf923da8c9c3af2c0f409",
+                "shasum": ""
+            },
+            "require": {
+                "ext-curl": "*",
+                "ext-json": "*",
+                "ext-mbstring": "*",
+                "guzzlehttp/psr7": "^1.8.4|^2.1.1",
+                "jean85/pretty-package-versions": "^1.5|^2.0.4",
+                "php": "^7.2|^8.0",
+                "psr/log": "^1.0|^2.0|^3.0",
+                "symfony/options-resolver": "^4.4.30|^5.0.11|^6.0|^7.0"
+            },
+            "conflict": {
+                "raven/raven": "*"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "^3.4",
+                "guzzlehttp/promises": "^1.0|^2.0",
+                "guzzlehttp/psr7": "^1.8.4|^2.1.1",
+                "monolog/monolog": "^1.6|^2.0|^3.0",
+                "phpbench/phpbench": "^1.0",
+                "phpstan/phpstan": "^1.3",
+                "phpunit/phpunit": "^8.5.14|^9.4",
+                "symfony/phpunit-bridge": "^5.2|^6.0|^7.0",
+                "vimeo/psalm": "^4.17"
+            },
+            "suggest": {
+                "monolog/monolog": "Allow sending log messages to Sentry by using the included Monolog handler."
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "src/functions.php"
+                ],
+                "psr-4": {
+                    "Sentry\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Sentry",
+                    "email": "accounts@sentry.io"
+                }
+            ],
+            "description": "PHP SDK for Sentry (http://sentry.io)",
+            "homepage": "http://sentry.io",
+            "keywords": [
+                "crash-reporting",
+                "crash-reports",
+                "error-handler",
+                "error-monitoring",
+                "log",
+                "logging",
+                "profiling",
+                "sentry",
+                "tracing"
+            ],
+            "support": {
+                "issues": "https://github.com/getsentry/sentry-php/issues",
+                "source": "https://github.com/getsentry/sentry-php/tree/4.6.1"
+            },
+            "funding": [
+                {
+                    "url": "https://sentry.io/",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://sentry.io/pricing/",
+                    "type": "custom"
+                }
+            ],
+            "time": "2024-03-08T08:18:09+00:00"
+        },
         {
             "name": "studiometa/webpack-config",
             "version": "5.3.0",
@@ -395,6 +811,73 @@
             ],
             "time": "2024-02-08T15:01:18+00:00"
         },
+        {
+            "name": "symfony/options-resolver",
+            "version": "v6.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/options-resolver.git",
+                "reference": "22301f0e7fdeaacc14318928612dee79be99860e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/options-resolver/zipball/22301f0e7fdeaacc14318928612dee79be99860e",
+                "reference": "22301f0e7fdeaacc14318928612dee79be99860e",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1",
+                "symfony/deprecation-contracts": "^2.5|^3"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\OptionsResolver\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Provides an improved replacement for the array_replace PHP function",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "config",
+                "configuration",
+                "options"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/options-resolver/tree/v6.4.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2023-08-08T10:16:24+00:00"
+        },
         {
             "name": "symfony/polyfill-ctype",
             "version": "v1.29.0",
diff --git a/src/Sentry/Config.php b/src/Sentry/Config.php
new file mode 100644
index 0000000..6e92f21
--- /dev/null
+++ b/src/Sentry/Config.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Studiometa\WPToolkit\Sentry;
+
+class Config
+{
+    public function __construct(
+        public string $dsn,
+        public string $js_loader_script,
+        public string $environment,
+        public string $release,
+        public float $traces_sample_rate,
+        public float $profiles_sample_rate,
+    ) {
+    }
+
+    public function toArray(): array
+    {
+        return [
+            'dsn'                  => $this->dsn,
+            'environment'          => $this->environment,
+            'release'              => $this->release,
+            'traces_sample_rate'   => $this->traces_sample_rate,
+            'profiles_sample_rate' => $this->profiles_sample_rate,
+        ];
+    }
+
+    public function getJsConfig():string|false
+    {
+        $config = $this->toArray();
+        unset($config['dsn']);
+        return json_encode($config);
+    }
+}
diff --git a/src/Sentry/Sentry.php b/src/Sentry/Sentry.php
new file mode 100644
index 0000000..9ab87d5
--- /dev/null
+++ b/src/Sentry/Sentry.php
@@ -0,0 +1,89 @@
+<?php
+
+namespace Studiometa\WPToolkit\Sentry;
+
+use Studiometa\WPToolkit\Sentry\Config;
+use function Sentry\init as init_sentry;
+use function Studiometa\WPToolkit\env;
+use function Studiometa\WPToolkit\request;
+use function WeCodeMore\earlyAddAction as early_add_action;
+
+class Sentry
+{
+    public static function configureWithDefaults(string $root_dir): void
+    {
+        $release = '';
+
+        $file_path = $root_dir . '/package.json';
+        if (file_exists($file_path)) {
+            $package_content = file_get_contents($file_path);
+            if ($package_content) {
+                /** @var object{name: string, version:string} */
+                $package = json_decode($package_content);
+                $release = $package->name . '@' . $package->version;
+            }
+        }
+
+        $sample_rate = (float) (env('SENTRY_SAMPLE_RATE') ?: 0);
+        $traces_sample_rate = (float) (env('SENTRY_TRACES_SAMPLE_RATE') ?: $sample_rate);
+        $profiles_sample_rate = (float) (env('SENTRY_PROFILES_SAMPLE_RATE') ?: $sample_rate);
+
+        self::configure(
+            new Config(
+                dsn: env('SENTRY_DSN'),
+                js_loader_script: env('SENTRY_JS_LOADER_SCRIPT'),
+                environment: env('SENTRY_ENV') ?: env('APP_ENV'),
+                release: $release,
+                traces_sample_rate: $traces_sample_rate,
+                profiles_sample_rate: $profiles_sample_rate,
+            ),
+        );
+    }
+
+    private static function configure(Config $config): void
+    {
+        init_sentry($config->toArray());
+
+        early_add_action('init', function () use ($config) {
+            wp_enqueue_script('sentry-loader-script', $config->js_loader_script, []);
+            $js_config = $config->getJsConfig();
+            $inline_script = "window.sentryOnLoad = () => { Sentry.init({$js_config}) }";
+            wp_add_inline_script('sentry-loader-script', $inline_script, 'before');
+        });
+
+        if ($config->traces_sample_rate > 0) {
+            // Setup Sentry performance + profiling
+            // Setup context for the full transaction
+            $transactionContext = new \Sentry\Tracing\TransactionContext();
+            /** @var string */
+            $transactionName = request()->server->get('REQUEST_URI', 'wp-cli');
+            $transactionContext->setName($transactionName);
+            $transactionContext->setOp('http.server');
+
+            // Start the transaction
+            $transaction = \Sentry\startTransaction($transactionContext);
+
+            // Set the current transaction as the current span so we can retrieve it later
+            \Sentry\SentrySdk::getCurrentHub()->setSpan($transaction);
+
+            // Setup the context for the expensive operation span
+            $spanContext = new \Sentry\Tracing\SpanContext();
+            $spanContext->setOp('wordpress');
+
+            // Start the span
+            $span = $transaction->startChild($spanContext);
+
+            // Set the current span to the span we just started
+            \Sentry\SentrySdk::getCurrentHub()->setSpan($span);
+
+            register_shutdown_function(function () use ($span, $transaction) {
+                // Finish the span
+                $span->finish();
+                // Set the current span back to the transaction since we just finished the previous span
+                \Sentry\SentrySdk::getCurrentHub()->setSpan($transaction);
+                // Finish the transaction, this submits the transaction and it's span to Sentry
+                $transaction->finish();
+            });
+        }
+    }
+}
diff --git a/tests/Sentry/ConfigTest.php b/tests/Sentry/ConfigTest.php
new file mode 100644
index 0000000..4805105
--- /dev/null
+++ b/tests/Sentry/ConfigTest.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace Studiometa\WPToolkitTest\Sentry;
+
+use PHPUnit\Framework\TestCase;
+use Studiometa\WPToolkit\Sentry\Config;
+
+class ConfigTest extends TestCase
+{
+    public $values =[
+        'dsn'                  => 'dsn',
+        'js_loader_script'     => 'js_loader_script',
+        'environment'          => 'environment',
+        'release'              => 'release',
+        'traces_sample_rate'   => 0.0,
+        'profiles_sample_rate' => 0.0,
+    ];
+
+    public function config()
+    {
+        return new Config(
+            dsn: $this->values['dsn'],
+            js_loader_script: $this->values['js_loader_script'],
+            environment: $this->values['environment'],
+            release: $this->values['release'],
+            traces_sample_rate:  $this->values['traces_sample_rate'],
+            profiles_sample_rate:  $this->values['profiles_sample_rate'],
+        );
+    }
+
+    public function test_it_has_a_working_to_array_method()
+    {
+        $expected = $this->values;
+        unset($expected['js_loader_script']);
+        $this->assertEqualsCanonicalizing($expected, $this->config()->toArray());
+    }
+
+    public function test_it_has_a_js_config_method()
+    {
+        $expected = $this->values;
+        unset($expected['js_loader_script']);
+        unset($expected['dsn']);
+        $js_config = json_decode($this->config()->getJsConfig(), true);
+        $this->assertEqualsCanonicalizing($expected, $js_config);
+    }
+}