Kling 2.1 Standard API

Kling 2.1 Standard is a high-performance image-to-video model from Kling AI (Kuaishou), offering fast, cinematic AI video generation with 720P quality for creators and developers.

Kind: video
Brand: Kling
Price: 25 credits per video 5, 50 10 (1 credit = $0.01 on monthly plans)
Released: 2025-08-19
Inputs: prompt, duration, cfg_scale, image_url, negative_prompt

Call it with POST https://api.unicornapi.net/v1/jobs and model kling-v2-1-standard.