Generate image-to-video clips with audio using Grok Imagine Video 1.5 via Pollo API

Description

Quick overview
This workflow collects a prompt and source image URL via an n8n form, submits an image-to-video generation request to the Pollo API (Grok Imagine Video 1.5), then repeatedly checks the task status until it completes and returns the generated video URL and metadata.

How it works
Receives a submission from an n8n form containing a prompt, image URL, model path, and Pollo API key.
Sends a POST request to the Pollo API generation endpoint for the specified model (for example, grok/grok-imagine-video-1-5) with the prompt and optional source image.
Waits 5 seconds, then calls the Pollo API status endpoint using the returned task ID.
Loops the wait-and-check cycle until the Pollo task status is either succeed or failed.
Outputs the final task ID, status, generated media URL, media type, and remaining credit value.

Setup
Create a Pollo API account and generate an API key.
Keep the form trigger enabled and share its form URL with anyone who should submit generation requests.
In the form submission, provide a valid model_path (for example, grok/grok-imagine-video-1-5) and ensure image_url is a publicly accessible URL if you want image-to-video generation.

Additional info
please change the headline, Generate image-to-video clips with audio using Pollo API and Grok Imagine
into Generate image-to-video clips with audio using Grok Imagine Video 1.5 via Pollo API