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Image, Video & Audio

Generate Text-to-Speech Audio Via ElevenLabs Webhook API

Exposes a webhook endpoint that converts posted text to speech with ElevenLabs, authenticated by an xi-api-key header. Runs on each POST request.

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What it does

## Generate Text-to-Speech Using Elevenlabs via API This workflow provides an API endpoint to generate speech from text using [Elevenlabs.io]({{ $env.WEBHOOK_URL }} a popular text-to-speech service. ### Step 1: Configure Custom Credentials in n8n To set up your credentials in n8n, create a new custom authentication entry with the following JSON structure: json { "headers": { "xi-api-key": "your-elevenlabs-api-key" } } Replace "your-elevenlabs-api-key" with your actual Elevenlabs API key. ### Step 2: Send a POST Request to the Webhook Send a POST request to the workflow's webhook endpoint with these two parameters: - voice_id: The ID of the voice from Elevenlabs that you want to use. - text: The text you want to convert to speech. This workflow has been a significant time-saver in my video production tasks. I hope it proves just as useful to you! Happy automating! The n8Ninja

The steps

  1. If params correct
  2. Respond to Webhook
  3. Webhook
  4. Generate voice
  5. Error

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