Video Image to Video fal.ai

Kling AI Avatar v2 Standard

Kling AI Avatar v2 Standard costs $0.337/clip on FairStack — a image to video model for High-volume avatar video, Budget lipsync, Character presenters. No subscription required. Pay per generation with full REST API access. FairStack applies a transparent 20% margin on infrastructure cost so you always see the real price.

FairStack price

$0.337/clip

Try Kling AI Avatar v2 Standard API Quickstart Last updated 2026-06-27

What is Kling AI Avatar v2 Standard?

Key Features

Cost-efficient avatar

Audio-driven lipsync

Any character style

What are Kling AI Avatar v2 Standard's strengths?

Cheapest avatar tier

Solid lipsync

Style-flexible

What are Kling AI Avatar v2 Standard's limitations?

Requires audio track

Standard (vs Pro) detail

What is Kling AI Avatar v2 Standard best for?

High-volume avatar video Budget lipsync Character presenters

How much does Kling AI Avatar v2 Standard cost?

Metric

FairStack

Details

Price per generation

$0.337

Includes 20% margin

Per-second rate

$0.0562/sec

Billed per second of output

Subscription

None

Pay per generation only

How does Kling AI Avatar v2 Standard perform across capabilities?

Kling AI Avatar v2 Standard

motion quality

82%

visual quality

83%

lipsync accuracy

85%

temporal coherence

83%

character consistency

84%

How do I use the Kling AI Avatar v2 Standard API?

curl

curl -X POST https://api.fairstack.ai/v1/generations/video \
  -H "Authorization: Bearer $FAIRSTACK_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "kling-ai-avatar-v2-std-i2v",
    "prompt": "Your prompt here"
  }'

Python

import requests

response = requests.post(
    "https://api.fairstack.ai/v1/generations/video",
    headers={
        "Authorization": f"Bearer {FAIRSTACK_API_KEY}",
        "Content-Type": "application/json",
    },
    json={
        "model": "kling-ai-avatar-v2-std-i2v",
        "prompt": "Your prompt here",
    },
)

result = response.json()
print(result["url"])

Node.js

const response = await fetch(
  "https://api.fairstack.ai/v1/generations/video",
  {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.FAIRSTACK_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      model: "kling-ai-avatar-v2-std-i2v",
      prompt: "Your prompt here",
    }),
  }
);

const result = await response.json();
console.log(result.url);

What parameters does Kling AI Avatar v2 Standard support?

Parameter

Type

Default

Details

image_url

string

—

audio_url

string

—

Frequently Asked Questions

How much does Kling AI Avatar v2 Standard cost?

Kling AI Avatar v2 Standard costs $0.337/clip on FairStack as of 2026-06-27. This price includes FairStack's transparent 20% margin on infrastructure cost. No subscription or monthly fee — you pay per generation only. Minimum deposit is $1.

What is Kling AI Avatar v2 Standard and what is it best for?

Kling AI Avatar v2 Standard is the cost-efficient avatar tier ($0.0562/s). Provide an image and an audio track and it generates a synchronized talking avatar — realistic humans, animals, cartoons, or stylized characters. Audio waveform drives facial animation and lip timing. Kling AI Avatar v2 Standard is best for High-volume avatar video, Budget lipsync, Character presenters. Available via FairStack's REST API with curl, Python, and Node.js SDKs.

Does Kling AI Avatar v2 Standard have an API?

Yes. Kling AI Avatar v2 Standard is available via FairStack's REST API at api.fairstack.ai. Send a POST request to /v1/generations/video with your API key and prompt. Works with curl, Python requests, Node.js fetch, and any HTTP client. No SDK installation required.

How does Kling AI Avatar v2 Standard compare to other video models?

Kling AI Avatar v2 Standard excels at High-volume avatar video, Budget lipsync, Character presenters. It is a image to video model priced at $0.337/clip on FairStack. Key strengths: Cheapest avatar tier, Solid lipsync. Compare all video models at fairstack.ai/models.