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How to Automate Gmail Podcast Content Briefs?

Get a daily email that lists the top podcast episodes in your chosen genre, with short summaries you can scan in minutes. Great for marketing and content teams that track news and trends. It saves time without losing context.

On a set schedule, the flow fetches chart data from Taddy, splits each episode, downloads the audio, and sends it to a crop service to keep files short. It waits for the crop to finish with a callback and a check step, then transcribes with OpenAI Whisper and creates a clear summary with OpenAI. Results are merged and turned into a simple HTML table. The email goes out through Gmail so your team can read it anywhere.

You will need accounts for OpenAI, Gmail, and Taddy, plus API keys and Gmail access. Set your genre and time window, add your email, and run a test to confirm data and summaries. Expect to cut listening time by over 90 percent while covering up to ten episodes per day.

What are the key features?

  • Scheduled send at your chosen time so the brief arrives when your team needs it
  • Top charts fetch from Taddy using a GraphQL query filtered by genre and country
  • Splits the list so each episode is processed and summarized on its own
  • Downloads full audio, requests a crop, and retrieves a short clip for faster processing
  • Wait and check steps manage crop readiness so large files do not block the run
  • Transcribes audio with OpenAI Whisper for accurate text
  • Creates concise summaries with OpenAI and merges the results into one dataset
  • Builds an HTML table and emails it through Gmail with a clear subject and body

What are the benefits?

  • Reduce manual review from 2 hours to 10 minutes per day
  • Automate over 90 percent of research listening with AI summaries
  • Eliminate 95 percent of copy and paste errors in notes
  • Handle up to 10 episodes per day without extra effort
  • Connect OpenAI, Taddy, and Gmail in one daily brief

How do you set it up?

  1. Import the template into n8n: Create a new workflow in n8n > Click the three dots menu > Select 'Import from File' > Choose the downloaded JSON file.
  2. You'll need accounts with OpenAI, Gmail and Taddy. See the Tools Required section above for links to create accounts with these services.
  3. Open the Gmail node, then in the Credential to connect with dropdown click Create new credential and follow the on screen steps to connect your Gmail account. Set the To address you want to receive the brief.
  4. Open the Summarize Podcast or Whisper Transcribe Audio node, choose Create new credential for OpenAI, and paste your OpenAI API key from your OpenAI account.
  5. Open the TaddyTopDaily HTTP Request node. In Headers, enter your X-USER-ID and X-API-KEY from your Taddy account. Save the node.
  6. Open the Genre Set node and choose the podcast genre value you want to track, such as TECHNOLOGY or NEWS.
  7. Open the Schedule node and set the time you want the email to send each day.
  8. Check the Request Audio Crop and Get Download Link nodes. Confirm the URLs, parameters, and that the crop request includes a callback. Open the Wait node and copy the webhook URL, then place it as the callback in your crop service so it notifies n8n when the file is ready.
  9. Click Execute Node on TaddyTopDaily to confirm you receive a list of episodes. You should see items in the Split Out node.
  10. Run the workflow once and watch Whisper Transcribe Audio and Summarize Podcast nodes to ensure transcripts and summaries are created. Fix any credential errors if they appear.
  11. Check your inbox for the Gmail message. If no email arrives, review Gmail credentials, spam folder, and confirm the HTML node outputs a table. If the crop step loops, verify the callback reached the Wait node and that the If step points to the correct next node.

Tools Required

$24 / mo or $20 / mo billed annually to use n8n in the cloud. However, the local or self-hosted n8n Community Edition is free.

Gmail

Sign up

No cost: Personal Gmail (Gmail API has no usage-based pricing; quotas apply)

OpenAI

Sign up

Pay-as-you-go: GPT-5 at $1.25 per 1M input tokens and $10 per 1M output tokens

Taddy

Sign up

Free: $0 / mo, 500 API requests / mo

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