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Kling Image-to-Video 2.1

From Keling's image-to-video model 2.1Master Edition

2025-06-07

Video Generation

Pricing:

$1.5/call

starting from

Bulk order? Contact your manager for exclusive deals

API Overview

From Kling AI's Image-to-Video 2.1 Master Edition, high-definition 5- and 10-second versions

Official website: https://klingai.kuaishou.com/

status=10 Processing

status=50 Task failed—automatic refund initiated

status=99 Task completed successfully

API Console

API Reference (3)

API Description	API Endpoint	Request Method	Stability	Parameter Description
Image2Video（Image to Video 2.1–Master –5seconds）	https://api.302.ai/klingai/m2v_21_master_img2video_5s	POST	Stable	View Details
Document Details From Kling Video Generation 2.1 Master Edition, HD 5-second version Official website: https://klingai.kuaishou.com/ status=10 Processing status=50 Task failed, automatic refund status=99 Task succeeded Price: 1.5 PTC/time Request Parameters Header Parameters Authorizationstring Optional Example Value:`Bearer {{YOUR_API_KEY}}` Request Body multipart/form-data input_imagestring Required First frame; supports JPG/PNG formats, file size no more than 10MB, dimensions no less than 300px promptstring Optional Video Prompt negative_promptstring Optional Undesired Content cfgnumber Optional Video creativity level, value range [0, 1], where 0 represents the highest level of creativity and 1 means strictly following the prompt. Example Value:`0.5` aspect_ratiostring Optional Choose one from 1:1, 16:9, or 9:16 Example Value:`1:1` enable_audioboolean Optional Simultaneously generate video sound effects
Image2Video（Image to Video 2.1–Master–10seconds）	https://api.302.ai/klingai/m2v_21_master_img2video_10s	POST	Stable	View Details
Document Details From Kling Video Generation 2.1 Master Edition, HD 10-second version Official website: https://klingai.kuaishou.com/ status=10 Processing status=50 Task failed, automatic refund status=99 Task succeeded Price: 3 PTC/time Request Parameters Header Parameters Authorizationstring Optional Example Value:`Bearer {{YOUR_API_KEY}}` Request Body multipart/form-data input_imagestring Required First frame; supports JPG/PNG formats, file size no more than 10MB, dimensions no less than 300px promptstring Optional Video Prompt negative_promptstring Optional Undesired Content cfgnumber Optional Video creativity level, value range [0, 1], where 0 represents the highest level of creativity and 1 means fully following the prompt. Example Value:`0.5` aspect_ratiostring Optional Choose one from 1:1, 16:9, or 9:16 Example Value:`1:1` enable_audioboolean Optional Simultaneously generate video sound effects
Fetch	https://api.302.ai/klingai/task/{id}/fetch	GET	Stable	View Details
Document Details 来自于Kling可灵的文生视频官方网站：https://klingai.kuaishou.com/ 此接口仅用来获取任务，不收费价格：0 PTC/次 Request Parameters Path Parameters idstring Required Example Value:`kling_xxxx` Header Parameters Authorizationstring Optional Example Value:`Bearer {{YOUR_API_KEY}}`

API Pricing

$￥円 ₽

Model	Description	302.AI Price

Image2Video（Image to Video 2.1–Master –5 seconds）	Image to Video 2.1–Master –5 seconds	$1.5/call
Image2Video（Image to Video 2.1–Master–10seconds）	Image to Video 2.1–Master–10seconds	$3/call
Fetch	Fetch Task	Free

Kling Image-to-Video 2.1

API Overview

API Console

API Reference (3)

Header Parameters

Request Body multipart/form-data

Header Parameters

Request Body multipart/form-data

Path Parameters

Header Parameters

API Pricing

Image2Video（Image to Video 2.1–Master –5 seconds）

$1.5/call

Image2Video（Image to Video 2.1–Master–10seconds）

$3/call

Fetch

Free

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