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kwaivgi/kling-v2.1-t2v-master

At 302.AI, WaveSpeed's models are used directly.

2025-08-14

Video Generation

Pricing:

$1.3/call

starting from

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API Overview

Kling v2.1 is the latest evolution of Kuaishou's AI-powered video-generation model, designed to seamlessly create short, cinematic-quality clips (typically 5–10 seconds at 720p or 1080p) from a single image or a text prompt. It represents a major leap forward from Kling v2.0, emphasizing motion fidelity, visual coherence, and prompt accuracy.

The aspect ratios supported for generated media are 1:1, 9:16, and 16:9.

API Console

API Reference (1)

API Description	API Endpoint	Request Method	Stability	Parameter Description
kwaivgi/kling-v2.1-t2v-master	https://api.302.ai/ws/api/v3/kwaivgi/kling-v2.1-t2v-master	POST	Stable	View Details
Document Details Kling v2.1 is the latest evolution of the AI video generation model launched by Kuaishou, capable of seamlessly generating short videos (typically 5–10 seconds, with resolutions of 720p or 1080p) from a single image or text prompt, achieving cinematic-level visual quality. Compared to Kling 2.0, it represents a significant leap forward, with major improvements in motion realism, visual coherence, and prompt accuracy. Request Parameters Header Parameters Authorizationstring Optional Example Value:`Bearer {{YOUR_API_KEY}}` Request Body application/json promptstring Required Positive prompt words for content generation (required). negative_promptstring Optional Negative prompt words used to exclude or weaken unwanted elements (optional). aspect_ratioenum<string> Optional Generate the aspect ratio of the media. Enum Value: `16:99:161:1` durationenum<integer> Optional The duration of the generated media (in seconds). Enum Value: `510` guidance_scalenumber Optional Guidance Scale, controls the degree to which the prompt influences the generated result. Range: 0.0 ~ 1.0. callbackstring Optional Callback interface URL (optional). After the task is generated, the system will send a result request to this link. A status code 200 indicates successful receipt.

API Pricing

$￥円 ₽

Model	Description	302.AI Price

kwaivgi/kling-v2.1-t2v-master	5s	$1.3/call
kwaivgi/kling-v2.1-t2v-master	10s	$2.6/call

kwaivgi/kling-v2.1-t2v-master

API Overview

API Console

API Reference (1)

Header Parameters

Request Body application/json

API Pricing