The Kling 3.0 series models API is now fully available
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Get Started
Overview
Quick Start
Changelog
API Reference
General Info
Rate Limits
Callback Schema
Video Generation
Models
Video Omni
Text to Video
Image to Video
Reference to Video
Motion Control
Multi-elements to video
Extend Video
Lip Sync
Avatar
Text to Audio
Video to Audio
Text to Speech
Voice Clone
Image Recognize
Element
Effects
Effect Templates
NEW
Video Effects
Image Generation
Models
Image Omni
Image Generation
Reference to Image
Extend Image
AI Multi-Shot
Virtual Try-On
Others
Query user info
Pricing
Billing Info
Prepaid Resource Packs
Protocols
Privacy Policy of API Service
Terms of API Service
API Service Level Agreement
Account Information Inquiry
Query Resource Package List and Remaining Quantity under the Account
GET
/account/costs
cURL
Python
Copy
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curl --request GET \
  --url 'https://api-singapore.klingai.com/account/costs?start_time=1726124664368&end_time=1727366400000' \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json'
200
Copy
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{
  "code": 0, // Error codes; specific definitions see Error codes
  "message": "string", // Error information
  "request_id": "string", // Request ID, generated by the system, for tracking and troubleshooting
  "data": {
    "code": 0, // Error codes; specific definitions see Error codes
    "msg": "string", // Error information
    "resource_pack_subscribe_infos": [ // Resource package list
      {
        "resource_pack_name": "Video Generation - 10,000 entries", // Resource package name
        "resource_pack_id": "509f3fd3d4ab4a3f9eec5db27aa44f27", // Resource package ID
        "resource_pack_type": "decreasing_total", // Resource package type; "decreasing_total" = decreasing total, "constant_period" = constant periodicity
        "total_quantity": 200.0, // Total quantity
        "remaining_quantity": 118.0, // Remaining quantity (Please note: remaining quantity statistics have a 12h delay)
        "purchase_time": 1726124664368, // Purchase time, Unix timestamp in ms
        "effective_time": 1726124664368, // Effective time, Unix timestamp in ms
        "invalid_time": 1727366400000, // Expiration time, Unix timestamp in ms
        "status": "expired" // Resource package status: "toBeOnline" = Pending effectiveness, "online" = In effect, "expired" = Expired, "runOut" = Used up
      }
    ]
  }
}

Note: This API is free to call and allows you to query the list and balance of resource packages under your account. Please note to control the request rate (QPS<=1)

Request Header
Content-Type
string
Required
Default to application/json

Data Exchange Format

Authorization
string
Required

Authentication information, refer to API authentication

Query Parameters
start_time
int
Required

Query start time, Unix timestamp, unit: ms

end_time
int
Required

Query end time, Unix timestamp, unit: ms

resource_pack_name
string
Optional

Resource package name, used to precisely specify a resource package to query

Previous chapter：Virtual Try-On
Next chapter：Billing Info
The Kling 3.0 Series Models API is Now Fully Available
– All in One, One for All！

Models Available in This Release

Kling 3.0 Motion Control, Kling Video 3.0, Kling Video 3.0 Omni, Kling Image 3.0, Kling Image 3.0 Omni

Refer to <Kling AI Series 3.0 Model API Specification>

Key Highlights of the Models

3.0 All-in-One: A unified model for multi-modal input and output.

Most powerful consistency across the universe: Subject consistency (supports cameo, subject with voice control, i2v + subject) and text consistency.
Narrative control at your fingertips: More freedom, precision, and control—up to 15 seconds long, video scene cuts, ultra-high-definition storyboards/images, custom seconds.
Upgraded native audio-visual output: Supports multiple speakers and languages (with accents).

Kling 3.0 Motion Control

Consistent Facial Identity from any angle
Complex Emotions faithfully reproduced
High fidelity Restoration, Even with Face Occlusions
Consistent Facial Clarity Across Dynamic Framing

User Guide ->

Kling Video 3.0

Compared to 2.6, expected improvements:

Supports subject upload in I2V scenarios for enhanced consistency
Significant improvement in multi-character referencing, especially for three-person scenarios
Supports Japanese, Korean, and Spanish in addition to Chinese and English
Capable of generating certain dialects and accents
Better distinction and control over different types of audio (speech, sound effects, BGM)
Improved text retention in I2V scenarios
Supports scene transitions, with up to 6 shots and customizable storyboarding

User Guide ->

Kling Video 3.0 Omni

Compared to O1, expected improvements:

Native audio-visual synchronization
Supports video subject creation
Further improved consistency in reference-based tasks, especially for characters and products
Combined capabilities of reference + storyboarding + audio-visual sync significantly enhance usability
Supports scene transitions, with up to 6 shots
Extended generation duration up to 15 seconds

User Guide ->

Kling Image 3.0

Highly consistent feature retention
Precise response to detail modifications
Accurate control over style and tone
Rich imaginative capabilities

User Guide ->

Kling Image 3.0 Omni

Enhanced narrative sense
New storyboard image set generation, retaining reference image features with scene relevance
Direct output of 2K/4K ultra-high-definition images
Further improved detail consistency

User Guide ->

Thank you for your support and understanding!

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