@soniox/n8n-nodes-soniox

This is an n8n community node for Soniox, providing speech-to-text transcription capabilities in your n8n workflows.

Soniox offers state-of-the-art speech recognition with support for multiple languages, speaker diarization, and real-time transcription.

n8n is a fair-code licensed workflow automation platform.

Installation

Follow the installation guide in the n8n community nodes documentation.

Quick install:

1. Go to Settings > Community Nodes
2. Click Install a community node
3. Enter @soniox/n8n-nodes-soniox
4. Click Install

Operations

Transcription

• Create - Create a new transcription job from an audio file

  • Supports binary file upload, audio URL, or previously uploaded file ID
  • Optional: Wait for completion and return results
  • Optional: Configure webhook for async notifications

• Get Results - Retrieve transcription results

  • Fetch status and transcript for a given transcription ID
  • Optional: Wait for completion if still processing

Credentials

To use this node, you need a Soniox API key:

1. Go to Soniox Console
2. Navigate to API Keys and create a new key
3. In n8n, create new credentials of type Soniox API
4. Enter your API key

Features

• Multiple audio sources: Upload binary files, provide URLs, or use pre-uploaded file IDs
• Language detection: Automatic language identification or specify language hints
• Speaker diarization: Identify and separate different speakers
• Translation: One-way or two-way translation support
• Flexible output: Get full transcript with metadata or text-only
• Async support: Use webhooks for long-running transcriptions
• Custom context: Improve accuracy with domain-specific vocabulary

Usage Examples

Basic Transcription

1. Add a Soniox node to your workflow
2. Select Create operation
3. Choose your audio source (Binary File, URL, or File ID)
4. Enable Wait for Completion to get results immediately
5. Execute the workflow

Webhook-Based Async Flow

1. Create a transcription with Wait for Completion disabled
2. Configure a Webhook URL pointing to an n8n Webhook trigger
3. When transcription completes, Soniox calls your webhook
4. Use a second Soniox node with Get Results to fetch the transcript

Compatibility

• Minimum n8n version: 1.0.0
• Tested with n8n versions: 1.x, 2.x

Resources

• Soniox n8n Integration Guide
• Soniox Documentation
• Soniox API Reference
• n8n Community Nodes Documentation

Support

• For Soniox API issues: support@soniox.com
• For node issues: GitHub Issues

License

MIT