Kling 2.1 Master

VideoUltra

Latest Kling with best-in-class motion and quality

Capabilities

Text to VideoImage to Video

Specifications

Aspect Ratios

16:99:161:1

Supported Durations

5s10s

Estimated Generation Time

~60s

API Usage

cURL

curl https://www.flixly.ai/api/v1/generate \
  -H "Authorization: Bearer flx_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "kling-2-1-master",
    "prompt": "A beautiful sunset over the ocean",
    "type": "TEXT_TO_VIDEO"
  }'

Get your API key from the Developer Portal.

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Model Details

Quality Score94/100

TierUltra

TypeVideo

Speed~60s

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