diff --git a/.github/workflows/todo.yml b/.github/workflows/todo.yml
index ff54641..26e6fc2 100644
--- a/.github/workflows/todo.yml
+++ b/.github/workflows/todo.yml
@@ -29,8 +29,8 @@ jobs:
           issue-title-template: src/templates/issueTitle.txt
           issue-body-template: src/templates/issueBody.md
           report: true
-          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
           llm: true
+          openai-api-key: ${{ secrets.OPENAI_API_KEY }}
 
       - name: Upload TODO report
         uses: actions/upload-artifact@v4
diff --git a/action.yml b/action.yml
index f3137b7..c5c08b0 100644
--- a/action.yml
+++ b/action.yml
@@ -27,7 +27,7 @@ inputs:
 
   openai-api-key:
     required: false
-    description: OpenAI API key used when `llm` is true
+    description: 'OpenAI API key used when `llm` is true'
 
 runs:
   using: 'node20'
diff --git a/src/core/llm/generateIssueContent.ts b/src/core/llm/generateIssueContent.ts
index 5eacea6..1f70373 100644
--- a/src/core/llm/generateIssueContent.ts
+++ b/src/core/llm/generateIssueContent.ts
@@ -1,10 +1,11 @@
 // src/core/llm/generateIssueContent.ts
 import { TodoItem } from '../../parser/types';
 import OpenAI from 'openai';
+import * as core from '@actions/core';
 
 const openai = new OpenAI({
-  apiKey: process.env.OPENAI_API_KEY || '', // or core.getInput('openai-api-key')
-});
+    apiKey: core.getInput('openai-api-key'), // correto agora
+  });
 
 export async function generateIssueTitleAndBodyLLM(todo: TodoItem): Promise<{ title: string; body: string }> {
   const prompt = `