Google Veo API

Choose a supported access route, such as the Gemini API, and create a project with the required billing and credentials. Read the current video-generation guide and select an available Veo model. Send a prompt that describes the subject, action, framing, and desired scene, adding reference inputs only when the model supports them. Store the returned operation identifier and poll until the generation completes or reports an error. Retrieve the video according to the documented download method and verify both picture and audio before presenting it to users. Handle failed requests, quotas, and waiting states in your application. Keep credentials on the server and inspect the selected model’s rate card before repeated generation, since there is no single flat price for all Veo output.