diff --git a/lib/services/episode-content-generator.ts b/lib/services/episode-content-generator.ts
index 95c2650..05ee7b2 100644
--- a/lib/services/episode-content-generator.ts
+++ b/lib/services/episode-content-generator.ts
@@ -1,8 +1,13 @@
+import type { Tables } from '@/types/supabase/database';
+
 import { env } from '@/env.mjs';
 import { createClient as createDeepgramClient } from '@deepgram/sdk';
 import { OpenAI } from 'openai';
 
-const transcribeAudio = async (fileURL: string) => {
+import { updateAccountAICredits, validateAccountAICredits } from './account';
+import { createSupabaseServiceClient } from './supabase/service';
+
+const transcribeAudio = async ({ fileURL }: { fileURL: string }) => {
   const deepgram = createDeepgramClient(env.DEEPGRAM_API_KEY);
 
   const { result } = await deepgram.listen.prerecorded.transcribeUrl(
@@ -25,15 +30,19 @@ const transcribeAudio = async (fileURL: string) => {
   return transcript;
 };
 
-const summarizeTranscript = async (transcript: string) => {
-  const openai = new OpenAI({
-    apiKey: env.OPENAI_API_KEY,
-  });
+const summarizeTranscript = async ({
+  title,
+  transcript,
+}: {
+  title: string;
+  transcript: string;
+}) => {
+  const openai = new OpenAI({ apiKey: env.OPENAI_API_KEY });
 
   const response = await openai.chat.completions.create({
     messages: [
       {
-        content: 'Summarize the following transcript:',
+        content: `Summarize the following transcript from a podcast episode titled as ${title}`,
         role: 'system',
       },
       {
@@ -46,3 +55,60 @@ const summarizeTranscript = async (transcript: string) => {
 
   return response.choices[0].message.content;
 };
+
+export const generateEpisodeContent = async ({
+  accountId,
+  episodeId,
+}: {
+  accountId: Tables<'account'>['id'];
+  episodeId: Tables<'episode'>['id'];
+}) => {
+  const initialAiCredits = await validateAccountAICredits(accountId);
+  const updatedAiCredits = await updateAccountAICredits(
+    accountId,
+    initialAiCredits - 1,
+  );
+
+  try {
+    const supabase = createSupabaseServiceClient();
+
+    const episodeQuery = await supabase
+      .from('episode')
+      .select('title, audio_url')
+      .eq('id', episodeId)
+      .single();
+
+    if (episodeQuery.error) {
+      throw new Error(episodeQuery.error.message);
+    }
+
+    const transcript = await transcribeAudio({
+      fileURL: episodeQuery.data.audio_url,
+    });
+
+    const summary = await summarizeTranscript({
+      title: episodeQuery.data.title,
+      transcript,
+    });
+
+    const createEpisodeContentQuery = await supabase
+      .from('episode_content')
+      .insert({
+        episode: episodeId,
+        text_summary: summary,
+        transcript,
+        user: accountId,
+      })
+      .select('*')
+      .single();
+
+    if (createEpisodeContentQuery.error) {
+      throw new Error(createEpisodeContentQuery.error.message);
+    }
+
+    return createEpisodeContentQuery.data;
+  } catch (error) {
+    await updateAccountAICredits(accountId, updatedAiCredits + 1);
+    throw error;
+  }
+};