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Dev.to
6/18/2026
How to Generate AI Video with Veo 3.1 via the Google Flow API

How to Generate AI Video with Veo 3.1 via the Google Flow API

Short summary

Veo 3.1 via useapi.net costs 4x less than the official Gemini API for video generation. The tutorial provides a complete async workflow with curl examples: submit prompts to create jobs, then poll for results (typically 60–180 seconds). Includes pricing tables by model, credit costs, and image input integration.

  • Veo 3.1 via useapi.net costs 4x less than official Gemini API
  • Two-step async workflow with curl examples: submit job, poll for results
  • Detailed pricing breakdown by model tier, credit costs, and image generation examples

Generated with AI, which can make mistakes.

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