Kling V2 Master T2V
[Core Function] Kling V2 Master T2V is an older generation text-to-video model. [Strengths] Offered improved multi-subject tracking and better texture details over V1. Maintained for backward compatibility. [Best For] Existing legacy integrations and workflows that strictly depend on this specific model version’s quirks. [Limitations] Do NOT use this for new creations. It is a legacy model maintained for backward compatibility. [Routing] Only use if explicitly requested; otherwise use Kling V3 T2V.
Authorizations
API Key authentication. Format: Bearer YOUR_API_KEY.
Body
Video description text, supports Chinese and English
1 - 2500"Cherry blossoms falling in a Japanese garden"
Negative prompt describing undesired elements
1 - 2500"murky water, poor visibility"
Generation mode: std (standard) or pro (professional)
std, pro "pro"
Video aspect ratio
16:9, 9:16, 1:1 "1:1"
Video duration in seconds
5, 10 5