CONTENT CREATION
On-demand article narration with a Slack listen-and-approve gate
A webhook submits an article URL or text, the system drafts a narrated MP3 and hero image, then posts both to Slack for a reviewer to approve or reject before final delivery.
How it runs
The automated pipeline, trigger to output.
- TriggerWebhook receives article URL or textHTTP webhook
- ActionNarrate draft MP3 with ElevenLabsElevenLabs
- ActionGenerate hero image from titleImage generation
- ActionPost draft to Slack with approve/rejectSlack
- LogicWait for reviewer decision; stop if rejected
- OutputSave approved MP3 + image to DropboxDropbox
What it does
Gives your team a one-click way to request a voiceover for any article. It generates a draft narration and hero image, then pauses for a human to listen in Slack and approve before the audio is considered final and stored.
When to use it
Use it when narration quality matters enough to need a human ear before publishing — for example flagship posts, exec bylines, or content where pronunciation and tone must be right.
How it works
- 1A webhook receives an article URL or pasted text from a form or button.
- 2The body text is normalized into a narration script.
- 3ElevenLabs produces a draft MP3 and a hero image is generated from the title.
- 4Both are posted to a Slack review channel with Approve and Reject actions.
- 5A logic gate waits on the reviewer's choice; rejected drafts stop here with a note.
- 6On approval the finalized MP3 and image are saved to Dropbox and a confirmation is posted back to the thread.
Set it up
What you configure once, before turning it on.
- 1Connect HTTP webhookTrigger any URL on agent actions.
- 2Connect ElevenLabsText-to-speech, voice cloning.
- 3Connect Image generationManaged Nano Banana image renders, metered per image.
- 4Connect SlackChannels, DMs, threads, mentions.
- 5Connect DropboxFiles and folders.
- 6Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
- 7Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
- 8Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.
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Run it inside a business
This workflow drops into a full company template. Import the org, and this is one of the playbooks its agents run.

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