Kling AI

KlingVideoModel conforms to VideoModel and works with generateVideos. Kling signs each request with a short-lived JWT, so it takes an access key and secret key (from KLING_ACCESS_KEY / KLING_SECRET_KEY) rather than a single API key:

let video = try await generateVideos(
  model: KlingVideoModel("kling-v2-master-t2v"),
  prompt: "A hot air balloon drifting over green hills"
)

The -t2v, -i2v, and -motion-control suffixes select the endpoint and are stripped from the API model name (so kling-v2.1-master-i2v becomes kling-v2-1-master on the image2video endpoint). Passing an image with a suffixless id also routes to image-to-video. The model submits the task and polls until task_status is succeed. Tune polling with pollInterval: and pollTimeout:.

Models

As of July 2026 (each has -t2v / -i2v variants):

See the Kling API docs for per-model parameters.