# Getting Started - Web APIs

Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

curl -X POST https://api-us-east.verifeye.com/v1/face/liveness \
 -H "Authorization: Bearer YOUR_API_KEY" \
 -H "Content-Type: application/json" \
 -d '{
 "image": "base64_encoded_image_data"
 }'

const axios = require('axios');
const fs = require('fs');

const apiKey = 'YOUR_API_KEY';
const imageBase64 = fs.readFileSync('face.jpg', 'base64');

axios.post('https://api-us-east.verifeye.com/v1/face/liveness', {
 image: imageBase64
}, {
 headers: {
 'Authorization': `Bearer ${apiKey}`,
 'Content-Type': 'application/json'
 }
})
.then(response => {
 console.log('Result:', response.data);
})
.catch(error => {
 console.error('Error:', error.response.data);
});

import requests
import base64

api_key = 'YOUR_API_KEY'
url = 'https://api-us-east.verifeye.com/v1/face/liveness'

# Read and encode image
with open('face.jpg', 'rb') as f:
 image_base64 = base64.b64encode(f.read()).decode('utf-8')

headers = {
 'Authorization': f'Bearer {api_key}',
 'Content-Type': 'application/json'
}

data = {
 'image': image_base64
}

response = requests.post(url, json=data, headers=headers)
result = response.json()
print('Result:', result)

using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json;

var apiKey = "YOUR_API_KEY";
var url = "https://api-us-east.verifeye.com/v1/face/liveness";

using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");

var imageBase64 = Convert.ToBase64String(File.ReadAllBytes("face.jpg"));
var data = new { image = imageBase64 };
var json = JsonConvert.SerializeObject(data);
var content = new StringContent(json, Encoding.UTF8, "application/json");

var response = await client.PostAsync(url, content);
var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);

{
 "success": true,
 "data": {
 "is_live": true,
 "confidence": 0.98,
 "face_detected": true,
 "face_bounds": {
 "x": 120,
 "y": 80,
 "width": 200,
 "height": 250
 }
 },
 "request_id": "req_1234567890"
}

{
 "success": false,
 "error": {
 "code": "INVALID_IMAGE",
 "message": "The provided image format is not supported",
 "details": "Supported formats: JPEG, PNG, WebP"
 },
 "request_id": "req_1234567890"
}