diff --git a/doc/README.md b/doc/README.md
index acae0d3a441..3c1579f3269 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -59,6 +59,7 @@ v3 APIs:
   * [Check Suites](repo/check_suites.md)
   * [Contents](repo/contents.md)
   * [Deployments](repo/deployments.md)
+  * [Environments](repo/environments.md)
   * [Labels](repo/labels.md)
   * [Protection](repo/protection.md)
   * [Releases](repo/releases.md)
diff --git a/doc/repo/environments.md b/doc/repo/environments.md
new file mode 100644
index 00000000000..56387ef8bfc
--- /dev/null
+++ b/doc/repo/environments.md
@@ -0,0 +1,28 @@
+## Repo / Environments API
+[Back to the "Repos API"](../repos.md) | [Back to the navigation](../index.md)
+
+Provides information about environments for a repository. Wraps [GitHub Environments API](https://docs.github.com/en/rest/deployments/environments?apiVersion=2022-11-28).
+
+#### List all environments.
+
+```php
+$environments = $client->api('environment')->all('KnpLabs', 'php-github-api');
+```
+
+### Get one environment.
+
+```php
+$environment = $client->api('environment')->show('KnpLabs', 'php-github-api', $name);
+```
+
+#### Create or update environment.
+
+```php
+$data = $client->api('environment')->createOrUpdate('KnpLabs', 'php-github-api', $name);
+```
+
+#### Delete a existing environment.
+
+```php
+$environment = $client->api('environment')->remove('KnpLabs', 'php-github-api', $name);
+```
diff --git a/lib/Github/Api/Environment.php b/lib/Github/Api/Environment.php
new file mode 100644
index 00000000000..057d1edf0d8
--- /dev/null
+++ b/lib/Github/Api/Environment.php
@@ -0,0 +1,70 @@
+<?php
+
+namespace Github\Api;
+
+/**
+ * Listing, creating and updating environments.
+ *
+ * @link https://docs.github.com/en/rest/deployments/environments?apiVersion=2022-11-28#
+ */
+class Environment extends AbstractApi
+{
+    /**
+     * List environments for a particular repository.
+     *
+     * @link https://docs.github.com/en/rest/deployments/environments?apiVersion=2022-11-28##list-environments
+     *
+     * @param string $username   the username of the user who owns the repository
+     * @param string $repository the name of the repository
+     * @param array  $params     query parameters to filter environments by (see link)
+     *
+     * @return array the environments requested
+     */
+    public function all($username, $repository, array $params = [])
+    {
+        return $this->get('/repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/environments', $params);
+    }
+
+    /**
+     * Get a environment in selected repository.
+     *
+     * @param string $username   the user who owns the repo
+     * @param string $repository the name of the repo
+     * @param string $name       the name of the environment
+     *
+     * @return array
+     */
+    public function show($username, $repository, $name)
+    {
+        return $this->get('/repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/environments/'.$name);
+    }
+
+    /**
+     * Create or update a environment for the given username and repo.
+     *
+     * @link https://docs.github.com/en/rest/deployments/environments?apiVersion=2022-11-28#create-or-update-an-environment
+     *
+     * @param string $username   the username
+     * @param string $repository the repository
+     * @param string $name       the name of the environment
+     * @param array  $params     the new environment data
+     *
+     * @return array information about the environment
+     */
+    public function createOrUpdate($username, $repository, $name, array $params = [])
+    {
+        return $this->put('/repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/environments', $params);
+    }
+
+    /**
+     * Delete a environment for the given username and repo.
+     *
+     * @link https://docs.github.com/en/rest/deployments/environments?apiVersion=2022-11-28#delete-an-environment
+     *
+     * @return mixed null on success, array on error with 'message'
+     */
+    public function remove(string $username, string $repository, string $name)
+    {
+        return $this->delete('/repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/environments/'.$name);
+    }
+}
diff --git a/lib/Github/Client.php b/lib/Github/Client.php
index 56d68d59cec..c1eaa501faf 100644
--- a/lib/Github/Client.php
+++ b/lib/Github/Client.php
@@ -181,6 +181,11 @@ public function api($name): AbstractApi
                 $api = new Api\Deployment($this);
                 break;
 
+            case 'environment':
+            case 'environments':
+                $api = new Api\Environment($this);
+                break;
+
             case 'ent':
             case 'enterprise':
                 $api = new Api\Enterprise($this);
diff --git a/test/Github/Tests/Api/EnvironmentTest.php b/test/Github/Tests/Api/EnvironmentTest.php
new file mode 100644
index 00000000000..56efbc0afc8
--- /dev/null
+++ b/test/Github/Tests/Api/EnvironmentTest.php
@@ -0,0 +1,71 @@
+<?php
+
+namespace Github\Tests\Api;
+
+class EnvironmentTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function shouldCreateOrUpdateEnvironment()
+    {
+        $api = $this->getApiMock();
+
+        $api->expects($this->once())
+            ->method('put')
+            ->with('/repos/KnpLabs/php-github-api/environments');
+
+        $api->createOrUpdate('KnpLabs', 'php-github-api', 'production');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldGetAllEnvironments()
+    {
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('get')
+            ->with('/repos/KnpLabs/php-github-api/environments');
+
+        $api->all('KnpLabs', 'php-github-api');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldShowEnvironment()
+    {
+        $expectedValue = 'production';
+
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('get')
+            ->with('/repos/KnpLabs/php-github-api/environments/production')
+            ->will($this->returnValue($expectedValue));
+
+        $this->assertEquals($expectedValue, $api->show('KnpLabs', 'php-github-api', 'production'));
+    }
+
+    /**
+     * @test
+     */
+    public function shouldDeleteEnvironment()
+    {
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('delete')
+            ->with('/repos/KnpLabs/php-github-api/environments/production')
+            ->will($this->returnValue(null));
+
+        $this->assertNull($api->remove('KnpLabs', 'php-github-api', 'production'));
+    }
+
+    /**
+     * @return string
+     */
+    protected function getApiClass()
+    {
+        return \Github\Api\Environment::class;
+    }
+}