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models / Klingai / Kling 4.0

Kling 4.0

videoklingai/kling-v4

Kling 4.0 is Kling AI's video generation model for text-to-video and multi-keyframe image-to-video, producing up to 30 seconds of 720p or 1080p video from prompts of up to 26,000 characters and up to 10 keyframes.

$0.235list priceper second of video
pricing
unitlist price
per second of video$0.235
per second of 1080p video$0.235
per second of 720p video$0.157

Everyone pays the list price. What comes back grows with your Reward Status: Noob 0.5% of every spend buys back $INFX, Pro (hold 1,337 $INFX) 2%, Elite (also hold 1,337 $XAVA) 5%. How it works

curl
curl https://xavainf.com/v1/media/generations \
  -H "Authorization: Bearer $XINF_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"klingai/kling-v4","input":{"prompt":"a pixel-art rocket lifting off","duration":4}}'
limits
providerKlingai
typevideo
context window—
max output—
prompt storagenone
provider retentionthe model provider's policy
livesoon
requests 24h—
p50 latency—
uptime 7d—