Skip the infrastructure complexity. Focus on your product.
Most developers underestimate the complexity of production-ready voice infrastructure. Here's what you'd actually need to build:
Clean, well-documented APIs that handle all the complexity for you. Focus on your product, not infrastructure.
// Frontend - Simple recorder setup
import { VocaFuseSDK } from '@vocafuse/frontend-sdk';
const sdk = new VocaFuseSDK({ tokenEndpoint: '/api/vocafuse-token' });
await sdk.init();
const recorder = sdk.createRecorder({
onComplete: (result) => console.log('Uploaded:', result.voicenote_id),
onError: (e) => console.error('Error:', e)
});
// Control recording
await recorder.start();
await recorder.stop(); // auto-uploadsPresigned URLs, chunking, retries
Format validation and conversion
Rate limits, retries, error handling
HMAC signing, exponential backoff
Secure isolation and auth
Structured logging and alerting
See how developers are using VocaFuse to add voice capture features to their applications
Add voice feedback collection to your web application. Users record audio directly in-browser, VocaFuse transcribes it, and delivers the transcript to your backend via webhook. Perfect for product teams collecting user insights.
Enable voice note creation in task managers, note-taking apps, or journaling platforms. Users dictate their thoughts, VocaFuse transcribes and optionally summarizes using AI, delivering structured data to your Python backend.
Let content creators dictate blog posts, articles, or social media content. VocaFuse handles recording, transcription, and can integrate with AI tools for editing and formatting before publishing.
Ready to add voice capabilities to your application?
VocaFuse vs. the alternatives: Why developers choose complete infrastructure over DIY solutions.
Great transcription, but you still need to build everything else
Excellent for real-time calls, but overkill for simple voice notes
Complete async voice infrastructure designed for modern apps
Join developers who chose to focus on their product instead of building audio pipelines.
Everything you need to know about integrating voice notes into your application
First voice note transcript in 15 minutes. Install the JavaScript SDK, add the voice notes component to your web page, and set up a Python Flask webhook endpoint. Production-ready voice notes integration typically takes 2-4 hours including authentication and error handling.
Still have questions about integrating voice notes?
No hidden fees, no setup costs. Pay for what you use with transparent, predictable pricing.
Based on 5,000 minutes/month
Comprehensive guides, interactive examples, and detailed API references. Get up and running in minutes.
# 1. Frontend (JavaScript)
import { VocaFuseSDK } from '@vocafuse/frontend-sdk';
const sdk = new VocaFuseSDK({ tokenEndpoint: '/api/vocafuse-token' });
await sdk.init();
const recorder = sdk.createRecorder({
onComplete: (result) => console.log('Uploaded:', result.voicenote_id)
});
await recorder.start();
await recorder.stop(); // auto-uploads
# 2. Backend (Python/Flask)
from vocafuse import AccessToken
@app.route('/api/vocafuse-token', methods=['POST'])
def token():
access_token = AccessToken(
os.environ["VOCAFUSE_API_KEY"],
os.environ["VOCAFUSE_API_SECRET"],
identity="user_123"
)
return access_token()Test API endpoints directly in our documentation with your API key. No Postman required.
Try API Playground →Questions about integration? Our team is here to help.