diff --git a/composer.json b/composer.json
index 7f9f5d7d9563d2ce1f6e7c2cb86632eed123053d..e9ed994b9fcd0ff73bfc8fd49ffcdb6e64b09526 100644
--- a/composer.json
+++ b/composer.json
@@ -14,5 +14,7 @@
         }
     ],
     "minimum-stability": "stable",
-    "require": {}
+    "require": {
+        "openai-php/client": "^0.3.0"
+    }
 }
diff --git a/index.php b/index.php
index c68f0bc68ab9bd4eab01b014b8b49f279bea3218..44d97b620e282c3c00a39e85c30593a19646c041 100644
--- a/index.php
+++ b/index.php
@@ -1,17 +1,49 @@
 <?php
 
+require('vendor/autoload.php');
 
-$html;
-if(empty($_POST['test']))
+if(!empty($_GET['test']))
 {
-	$html = <<<EOF
-		<form>
-			<input type="text" placeholder="Test à demander"/>
-			<input type="submit" value="Demander un test" />
-		</form>
-	EOF;
+
+    $client = OpenAI::client('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');
+    $result = $client->completions()->create([
+        'model' => 'text-davinci-003',
+        'prompt' => 'PHP is',
+    ]);
+
+    var_dump($result);
+    echo $result['choices'][0]['text'];
+
+}
+else
+{
+    echo <<<EOF
+
+        <form>
+            <input type="text" name="test" id="test" placeholder="Test">
+            <input type="submit" value="Envoyer">
+        </form>
+
+    EOF;
+
 }
 
-echo($html);
+/**
+ * Response
+ * object(OpenAI\Responses\Completions\CreateResponse)#26 (6) {
+ * ["id"]=> string(34) "cmpl-6hJMVGw7Zr2wbR0LOaRGbHkSVlYg6"
+ * ["object"]=> string(15) "text_completion"
+ * ["created"]=> int(1675780551)
+ * ["model"]=> string(16) "text-davinci-003"
+ * ["choices"]=> array(1) {
+ *      [0]=> object(OpenAI\Responses\Completions\CreateResponseChoice)#28 (4) {
+ *          ["text"]=> string(62) " an open source language Yes, PHP is an open source, general-"
+ *          ["index"]=> int(0) ["logprobs"]=> NULL ["finishReason"]=> string(6) "length" } }
+ *          ["usage"]=> object(OpenAI\Responses\Completions\CreateResponseUsage)#27 (3) {
+ *          ["promptTokens"]=> int(3) ["completionTokens"]=> int(16)
+ *          ["totalTokens"]=> int(19) } } an open source language Yes, PHP is an open source, general-
+ *
+ *
+ */
 
 ?>
\ No newline at end of file