CONTENT CREATION

Auto-publish a narrated podcast episode from each new blog RSS item

On a schedule, polls your blog's RSS feed for new posts, narrates each one with ElevenLabs, uploads the MP3 to S3.

CategoryContent Creation
Enginesim
Difficultyadvanced
Triggerschedule
Steps6
Setup~25 min

How it runs

The automated pipeline, trigger to output.

  • TriggerSchedule: poll RSS every few hours
  • ActionFetch RSS feed and detect new itemsHTTP webhook
  • LogicFilter to items not seen before
  • ActionNarrate article text to MP3ElevenLabsElevenLabs
  • ActionUpload episode MP3 to S3 hostAWS S3
  • OutputPOST episode to podcast publish webhookHTTP webhook

What it does

This workflow keeps a podcast feed in lockstep with your blog. On a regular schedule it checks for newly published articles, converts the body to audio, hosts the file, and hands a ready-to-publish episode to your podcast host via webhook — no human in the loop.

When to use it

Use it when your blog already emits an RSS feed and you want a hands-off audio podcast that mirrors written content. Ideal for teams shipping multiple posts a week who don't want to record manually.

How it works

  1. 1A schedule trigger runs the flow every few hours.
  2. 2The flow fetches the blog RSS feed over HTTP and diffs it against previously seen item IDs.
  3. 3For each genuinely new item it extracts the article text and title.
  4. 4ElevenLabs narrates the text into an MP3 episode file.
  5. 5The MP3 is uploaded to an S3 bucket that serves as the public episode host.
  6. 6An episode payload (title, summary, public audio URL, publish date) is POSTed to the podcast platform's webhook to create and publish the episode.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect HTTP webhookTrigger any URL on agent actions.
  2. 2
    Connect ElevenLabsText-to-speech, voice cloning.
  3. 3
    Connect AWS S3Buckets, objects, signed URLs.
  4. 4
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  5. 5
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  6. 6
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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