Generate Kling 3.0 Videos via Pollo API in n8n Workflow

Generate Kling 3.0 videos in n8n with the Pollo API—automatically

This n8n workflow lets users submit a video prompt (and an optional image URL) via an n8n form, then generates a Kling 3.0 video using the Pollo API. It polls until the job finishes and returns the final status and generated video URL.

What this workflow does

• Receives prompt input from an n8n form trigger, including: prompt, optional image_url, model_path, and a Pollo API key.
• Starts a video generation task by sending a POST request to the Pollo API generation endpoint using the provided model_path (e.g., kling-ai/kling-v3-0).
• Waits and polls for completion: the workflow waits 10 seconds, then checks task status using the task ID.
• Repeats until done by looping until the task status becomes succeed or failed.
• Outputs final results, including the task ID, final status, video URL, media type, and remaining credits (credits are set to 0 if the response indicates they were refunded).

Use cases

• On-demand marketing creatives: users submit a prompt to generate short Kling 3.0 video assets.
• Content team automation: build a lightweight form-based pipeline to generate variations from a reference image.
• SaaS operator workflows: integrate Pollo-powered video generation into your internal tooling with n8n.
• Prototype creative tools: quickly offer video generation in a dashboard or embedded form experience.

Technical details

• n8n Form Trigger
• HTTP HTTP Request to Pollo API (start job + fetch status)
• Wait (10s) for polling
• If logic to detect succeed vs failed
• Set to shape outputs (task ID, status, video URL, media type, credits handling)
• Sticky note(s) for guidance and workflow readability

Tip: If you include an image_url, it must be a publicly accessible direct link. Create the Pollo API key, run once to retrieve the form URL, then share or embed it for users.