Comprehensive APIs and SDKs to integrate lip-reading and gesture recognition into your applications.
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From signup to first API call in less than 5 minutes.
Get API Key
Sign up and generate your API key from the dashboard in under 60 seconds.
Install SDK
Add our SDK to your project with your preferred package manager.
Start Inference
Call our APIs with just a few lines of code.

API Reference
Our REST and WebSocket APIs deliver real-time AI inference at scale.

Lip Reading
Analyze lip movements and generate transcriptions from video input.
/api/v1/lip-readParameters:
Gesture Recognition
Detect and classify hand/body gestures from video or depth data.
/api/v1/gesturesParameters:
Real-time Stream
Continuous gesture and lip-reading detection from live video streams.
/api/v1/streamParameters:
Code Examples
Ready-to-use examples in your favorite languages.
import VSpeakX 1.0 as vs
client = vs.Client(api_key="VS_KEY_...")
# Lip-reading from video
with open("video.mp4", "rb") as f:
result = client.lip_read(
video=f,
language="en",
confidence=0.85
)
print(result.transcription)
# Gesture recognition
gestures = client.recognize_gestures(
video=f,
gesture_set="hand_commands"
)
for gesture in gestures:
print(f"{gesture.name} - {gesture.confidence}")import VSpeakX 1.0 from 'VSpeakX 1.0';
const client = new VSpeakX 1.0({
apiKey: process.env.VS_API_KEY
});
// Real-time gesture detection
const stream = await client.createStream();
stream.on('gesture', (gesture) => {
console.log(
`Detected: ${gesture.name} (${gesture.confidence})`
);
});
// Start video stream
const video = document.getElementById('video');
stream.setInput(video);curl -X POST https://api.VSpeakX 1.0.com/v1/lip-read \
-H "Authorization: Bearer VS_KEY_..." \
-H "Content-Type: application/octet-stream" \
--data-binary @video.mp4
# Response
{
"transcription": "Hello, this is a test",
"confidence": 0.97,
"language": "en",
"duration_ms": 2450,
"tokens": 6
}Developer Resources
Everything you need to build and deploy with VSpeakX 1.0.
Official SDKs
Download our official SDKs with built-in support for NVIDIA acceleration.
Python
v1.2.0
50K+ weekly downloads
JavaScript/TypeScript
v1.2.0
35K+ weekly downloads
Go
v1.1.5
12K+ weekly downloads
C++
v1.0.8
8K+ weekly downloads
Java
v1.1.2
6K+ weekly downloads
Rust
v0.9.5
3K+ weekly downloads
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