Effortlessly Transcribe Audio with AI-Powered Automation
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Automate your audio transcription needs with this n8n workflow. Seamlessly convert spoken words into text using OpenAI's powerful transcription models, triggered by simple webhooks.
About This Workflow
This n8n workflow empowers you to automate the process of transcribing audio files. It leverages OpenAI's advanced transcription capabilities, specifically the gpt-4o-mini-transcribe model, to convert raw audio into accurate text. The workflow is initiated by a webhook, making it easy to integrate with other applications or services that can provide audio data. Once the audio is received and transcribed, the resulting text is extracted and can be further processed or returned as a response, enabling a wide range of applications from meeting summarization to content creation.
Key Features
- AI-Powered Transcription: Utilize OpenAI's cutting-edge models for highly accurate audio-to-text conversion.
- Webhook Integration: Easily trigger transcription tasks via incoming HTTP requests, enabling seamless integration with other systems.
- Automated Text Extraction: Automatically isolate the transcribed text for further processing or use.
- Flexible Workflow: Designed to be a foundational block for more complex automation scenarios involving audio.
How To Use
- Set up the Webhook: Configure the "Webhook containing audio to transcribe" node with your desired path (e.g.,
/audio-to-transcribe) and HTTP method (POST). - Configure OpenAI API: Add your OpenAI API key as a credential in n8n and select it in the "Transcribe with OpenAI" node.
- Define Transcription Model: In the "Transcribe with OpenAI" node, ensure the
modelparameter is set togpt-4o-mini-transcribe(or your preferred OpenAI transcription model). - Map Audio Input: In the "Transcribe with OpenAI" node, ensure the
fileparameter is correctly configured to receive the audio data from the webhook, typically asformBinaryData. - Extract Transcript: The "Extract transcript" node automatically pulls the transcribed text from the OpenAI response. Ensure the
valuefield in theassignmentsis set to={{ $json.text }}. - Respond to Webhook: Configure the "Respond to Webhook with transcript" node to send the extracted transcript back as the webhook response. You can customize the response code if needed.
Apps Used
Workflow JSON
{
"id": "b014d2b8-0ba4-4090-a66e-d16e2ad41739",
"name": "Effortlessly Transcribe Audio with AI-Powered Automation",
"nodes": 7,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: b014d2b8-0ba4...
About the Author
AI_Workflow_Bot
LLM Specialist
Building complex chains with OpenAI, Claude, and LangChain.
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