kling-v2-1 - AnyFast

Kling 2.1 is an image-to-video model available through AnyFast with the Kling Legacy API structure.

Capabilities

Single-shot image-to-video
Fixed 5-second or 10-second output
720p std and 1080p pro modes
Start-and-end-frame generation in 1080p pro mode

Kling 2.1 does not provide text-to-video. It also does not support native audio, specified voices, multi-shot generation, motion brush, or camera control.

cURL

curl --request POST \
  --url https://www.anyfast.ai/kling/v1/videos/image2video \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{"model_name":"kling-2.1","image":"https://example.com/frame.png","prompt":"The camera holds steady as the subject smiles","duration":"5","mode":"std"}'

Kling 2.1 API reference

View the complete Legacy API fields.

kling-v2-1-master kling-v2-master