Veo 3.1 API Tutorial — Generate AI Videos via NexaAPI (Python + JS Guide)

Veo 3.1 API Tutorial — Generate AI Videos via NexaAPI (Python + JS Guide) Google just dropped Veo 3.1 — the most advanced video generation model in the Gemini API. Here's how to access it in under 5 minutes, without Google Cloud setup, without complex billing, and at 5x cheaper than direct Vertex AI pricing. What is Veo 3.1? Veo 3.1 is Google DeepMind's latest video generation model, supporting: Text-to-video generation with cinematic quality Image-to-video animation Audio generation built-in Up to 30-second videos at 1080p Aspect ratio control (16:9, 9:16) Why Use NexaAPI Instead of Raw Gemini API? Feature Direct Gemini API NexaAPI Setup Google Cloud + billing 2-minute signup Pricing $0.40/request $0.15/request Models Veo only 56+ models Auth Complex OAuth Simple API key Free tier Limited Yes Installation pip install nexaapi npm install nexaapi Python Tutorial: Text-to-Video with Veo 3.1 # pip install nexaapi from nexaapi import NexaAPI # Get your API key at https://nexa-api.com clien