Create AI-generated Spotify playlists with GPT-5 and email the link

How it works:
When a user submits a form with event details, the workflow sends this information to OpenAI's GPT-5 model, which generates a curated list of 18–32 songs tailored to the occasion and audience. The workflow then searches Spotify for each recommended song, creates a new playlist on the user's Spotify account, adds all the tracks, and sends the user an email with a direct link to listen.

Key Features:

• AI-Powered Playlist Generation: Uses OpenAI's GPT-5 model to create contextually relevant song recommendations based on event type, audience, and personal preferences.
• Automated Spotify Integration: Searches Spotify's API for each song and automatically adds them to a new playlist on the user's account.
• One-Click Listening: Users receive an email with a direct Spotify link to listen, follow, and modify the playlist immediately after creation.
• Multi-Language Support: The AI responds in the same language as the user's input, making the workflow accessible globally.
• Email Confirmation: Users instantly receive an email notification confirming playlist creation with a shareable Spotify link.

Step-by-step:
Form Submission Trigger:
User submits event details (occasion, guests, preferences, and email) through the web form.

AI Playlist Generation:
OpenAI's GPT-5 generates a curated list of 18–32 songs based on the provided event context.

Spotify Integration:
The workflow searches Spotify for each song, creates a new playlist, and adds all found tracks to the user's account.

Email Notification:
User receives an email with the playlist name and a direct Spotify link to listen immediately.

API Keys Required

• OpenAI API Key: Required to access GPT-5 for generating playlist recommendations.
• Spotify Client ID & Secret: Required to authenticate with Spotify's API for searching, creating playlists, and adding tracks.
• SMTP Credentials: Required to send the confirmation email to the user (server, port, username, password, and sender email).

Response Generation
The AI model receives event details and generates a structured JSON response containing a playlist name, 18–32 song recommendations with artist credits, and HTML-formatted content for website integration, all in the user's language.