Heify Documentation
Welcome to the official Heify documentation. Heify is a powerful transcription platform that converts audio and video files into accurate transcripts with AI-powered data extraction and analysis.What is Heify?
Heify offers two ways to access powerful transcription capabilities:Heify API
A REST API for developers to integrate transcription into their applications programmatically. Key capabilities:- Transcribe audio/video files with high accuracy in multiple languages
- Extract structured data from conversations using AI
- Generate summaries automatically
- Identify speakers with automatic diarization
- Webhook notifications for real-time updates
Heify Sandbox
A visual, browser-based interface for testing and managing transcriptions without writing code. Key features:- No-code testing environment for configurations
- Visual analytics dashboard with AI-powered insights
- Workflow management to organize transcriptions
- API key management in one place
- Real-time previews of transcription results
Key Features
High Accuracy Transcription
State-of-the-art speech recognition with support for 11+ audio formats
Data Extraction
Extract structured fields from conversations using AI-powered analysis
Multi-speaker Detection
Automatic speaker identification and diarization
Webhook Notifications
Real-time notifications when transcriptions complete or fail
Choose Your Path
API Documentation
For Developers: Integrate Heify programmatically with our REST API
Sandbox Guide
Visual Interface: Test configurations and manage transcriptions in your browser
API Overview
The Heify API is organized around REST principles:- JSON-based: All requests and responses use JSON format
- HTTP methods: Standard POST methods for all endpoints
- API Key authentication: Secure access with API keys
- Rate limiting: Fair usage policies to ensure service stability
Base URL:
https://api.heify.comGetting Started
Quickstart Guide
Get up and running with your first transcription in minutes
Authentication
Learn how to authenticate your API requests
Core Objects
Understand Configurations and Transcriptions
Common Workflows
Learn common integration patterns
API Reference
Explore our comprehensive API endpoint documentation:Configuration Endpoints
Create and manage reusable transcription templates
Transcription Endpoints
Submit audio files and retrieve transcription results
Supported Media Formats
Heify supports both audio and video files in the following formats: Audio formats:aac, aiff, amr, asf, flac, mp3, ogg, wav, webm, m4a
Video formats: mp4, webm
Max file size: 200 MB | Max duration: 2 hours (7200 seconds)