Generate Kling 3.0 commercial videos from form prompts with Pollo API

Quick overview This workflow collects a video prompt and optional image URL via an n8n form, starts a Kling 3.0 generation job through the Pollo API, repeatedly polls for completion, and returns the final task status and generated video URL. How it works 1. Receives a submission from an n8n form containing a prompt, optional image URL, model path, and Pollo API key. 2. Sends a POST request to the Pollo API generation endpoint for the provided model (for example, kling-ai/kling-v3-0) to start a video generation task. 3. Waits 10 seconds and then requests the task status from the Pollo API using the returned task ID. 4. Repeats the wait-and-status-check loop until the generation status is either succeed or failed. 5. Outputs the task ID, final status, video URL, media type, and remaining credits (with credits set to 0 if the response indicates they were refunded). Setup 1. Create a Pollo API account and have an API key available to use in the form submission. 2. Set the modelpath value you want to call (for Kling 3.0, use kling-ai/kling-v3-0). 3. If you use imageurl, ensure it is a publicly accessible direct link to the image. 4. Run the workflow once to get the form URL, then share or embed it wherever you want users to submit prompts.