Kling Avatar V2 Standard Serverless API

Transforms images and audio into lifelike video avatars with synchronized lip movement.

~536.59s
~$2.948
PlaygroundAPI
Pricing
 1import requests
 2import json
 3
 4url = "https://api.segmind.com/v1/kling-v2-standard-avatar"
 5headers = {
 6    "x-api-key": "YOUR_API_KEY",
 7    "Content-Type": "application/json"
 8}
 9
10data = {
11    "image_url": "https://segmind-resources.s3.amazonaws.com/input/74bce37e-151d-4923-a56f-b5f9ce6e5134-601140c8-73e5-4490-8911-e6c7d3dc0e70-infinite_talk_ip.webp",
12    "audio_url": "https://segmind-resources.s3.amazonaws.com/input/ce1dcce7-c5b1-4cf6-a42f-65bed682a44a-news-reading-small.mp3",
13    "prompt": "news reporter speaking"
14}
15
16response = requests.post(url, headers=headers, json=data)
17
18if response.status_code == 200:
19    result = response.json()
20    print(json.dumps(result, indent=2))
21else:
22    print(f"Error: {response.status_code}")
23    print(response.text)

API Endpoint

POSThttps://api.segmind.com/v1/kling-v2-standard-avatar

Parameters

audio_urlrequired
string (uri)

URL for audio background; choose clear audio. Great for instructional or narrative content.

image_urlrequired
string (uri)

URL for video background; use high-res for quality. Ideal for both formal and vibrant settings.

promptoptional
string

Direction for content creation; specify tone and style. Useful for marketing or storytelling tasks.

Response Type

Returns: Video

Common Error Codes

The API returns standard HTTP status codes. Detailed error messages are provided in the response body.

400

Bad Request

Invalid parameters or request format

401

Unauthorized

Missing or invalid API key

403

Forbidden

Insufficient permissions

404

Not Found

Model or endpoint not found

406

Insufficient Credits

Not enough credits to process request

429

Rate Limited

Too many requests

500

Server Error

Internal server error

502

Bad Gateway

Service temporarily unavailable

504

Timeout

Request timed out