diff --git a/src/routes/api/aiTest.js b/src/routes/api/aiTest.js
new file mode 100644
index 0000000..71250cd
--- /dev/null
+++ b/src/routes/api/aiTest.js
@@ -0,0 +1,122 @@
+const aiFollowupQuestion = async (req, res) => {
+  const { MongoClient } = require('mongodb');
+  const fetch = require('node-fetch');
+  const { v4: uuidv4 } = require('uuid');
+  const url = process.env.MONGODB_URL;
+  const dbName = process.env.MONGO_DB_NAME;
+  const client = new MongoClient(url);
+
+  await client.connect();
+  const database = client.db(dbName);
+  const conversationsCollection = database.collection('conversations');
+
+  async function fetchOpenAICompletion(messages, model = "gpt-3.5-turbo-16k", max_tokens = 200) {
+    const response = await fetch('https://api.openai.com/v1/chat/completions', {
+      method: 'POST',
+      headers: {
+        'Authorization': `Bearer ${process.env.OPENAI_KEY}`,
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({
+        model: model,
+        messages: messages,
+        max_tokens: max_tokens,
+      }),
+    });
+    return response.json();
+  }
+
+  async function fetchDeepSeekCompletion(messages) {
+    const response = await fetch('https://api.deepseek.com/chat/completions', {
+      method: 'POST',
+      headers: {
+        'Authorization': `Bearer ${process.env.DEEPSEEK_KEY}`,
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({
+        model: "deepseek-chat",
+        messages: messages,
+        stream: false,
+      }),
+    });
+    return response.json();
+  }
+
+  // Similar function for Gemini can be added here...
+
+  try {
+    const { prompt, sessionId, provider, model, max_tokens = 200 } = req.body;
+
+    if (!conversationsCollection) {
+      return res.status(500).json({
+        success: false,
+        error: 'MongoDB is not connected yet. Please try again later.',
+      });
+    }
+
+    let conversation;
+
+    if (!sessionId) {
+      const newSessionId = uuidv4();
+      conversation = {
+        sessionId: newSessionId,
+        conversationHistory: [
+          { role: 'system', content: 'answer within 10 words' },
+          { role: 'user', content: prompt },
+        ],
+      };
+      await conversationsCollection.insertOne(conversation);
+    } else {
+      conversation = await conversationsCollection.findOne({ sessionId: sessionId });
+      if (!conversation) {
+        return res.status(400).json({
+          success: false,
+          error: 'Invalid session ID.',
+        });
+      }
+      conversation.conversationHistory.push({ role: 'user', content: prompt });
+    }
+
+    let aiResponse;
+
+    switch (provider) {
+      case 'openai':
+        aiResponse = await fetchOpenAICompletion(conversation.conversationHistory, model, max_tokens);
+        break;
+      case 'deepseek':
+        aiResponse = await fetchDeepSeekCompletion(conversation.conversationHistory);
+        break;
+      // case 'gemini':
+      //   aiResponse = await fetchGeminiCompletion(conversation.conversationHistory);
+      //   break;
+      // Add more cases for other providers as needed
+      default:
+        return res.status(400).json({
+          success: false,
+          error: 'Invalid provider specified.',
+        });
+    }
+
+    conversation.conversationHistory.push({ role: 'assistant', content: aiResponse.choices ? aiResponse.choices[0].message.content : aiResponse.response });
+
+    await conversationsCollection.updateOne(
+      { sessionId: conversation.sessionId },
+      { $set: { conversationHistory: conversation.conversationHistory } }
+    );
+
+    res.json({
+      success: true,
+      data: aiResponse.choices ? aiResponse.choices[0].message.content : aiResponse.response,
+      total_tokens: aiResponse.usage ? aiResponse.usage.total_tokens : undefined,
+      sessionId: conversation.sessionId,
+    });
+  } catch (error) {
+    console.error('Error generating response:', error.message);
+    res.status(500).json({
+      success: false,
+      error: 'Something went wrong. Please try again later.',
+    });
+  }
+};
+
+module.exports = aiFollowupQuestion;