Veo 3 API - Python and JavaScript Guide

Complete developer guide for generating AI videos with Google Veo 3 via NexaAPI - 2.7x cheaper than official pricing.

Python Example

import requests

API_KEY = "your_rapidapi_key"

response = requests.post(
    "https://veo-3-video.p.rapidapi.com/generate",
    headers={
        "x-rapidapi-key": API_KEY,
        "x-rapidapi-host": "veo-3-video.p.rapidapi.com",
        "Content-Type": "application/json"
    },
    json={
        "prompt": "A cinematic drone shot over a futuristic city at golden hour, 4K",
        "duration": 8,
        "aspect_ratio": "16:9"
    }
)

data = response.json()
print("Video URL:", data["video_url"])

JavaScript Example

const axios = require('axios');

const response = await axios.post(
  'https://veo-3-video.p.rapidapi.com/generate',
  {
    prompt: 'A cinematic drone shot over a futuristic city at golden hour, 4K',
    duration: 8,
    aspect_ratio: '16:9'
  },
  {
    headers: {
      'x-rapidapi-key': 'your_rapidapi_key',
      'x-rapidapi-host': 'veo-3-video.p.rapidapi.com'
    }
  }
);

console.log('Video URL:', response.data.video_url);

Comparison: Vertex AI vs NexaAPI