Kling Avatar API

Kling Avatar V2 — turn a portrait plus an audio file into a talking avatar with audio-driven lip sync. Works on realistic humans, stylized characters, cartoons, and animals. Integrate this model via REST with endpoint docs, parameters, and code examples.

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Video Generation

Img2Vid

Audio

Credit Cost

2 credits/sec

Type

Video

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API Endpoint

POST

/api/v1/models/kling-avatar/run

Test This Model

Run a real request through the API pipeline and inspect the exact input and output your integration will handle. Uses your credits like any API call; failed runs are refunded automatically.

LLM.txt

AI-Ready

For AI assistants

Copy this model's documentation into Claude, GPT, or any AI for instant integration help.

/llm/kling-avatar.txt

OpenAPI Spec

Swagger compatible

Import into Postman, Swagger UI, or generate client SDKs in any language.

/api/openapi

Parameters

Input parameters accepted by this model

Parameter	Type	Description	Default
`image` required	url	URL of the avatar reference image (.jpg/.jpeg/.png, ≤10MB, ≥300px, aspect ratio 1:2.5 to 2.5:1).	-
`audio` required	url	URL of the audio file that drives the avatar (.mp3/.wav/.m4a/.aac, ≤5MB). Determines output duration, and the charge: billed per second of this audio, measured server-side before the charge. A file that cannot be downloaded or measured, is not mp3/wav/m4a/aac, or is above 48 kHz or more than 2 channels, is refused with a 400 and not charged.	-
`prompt`	string	Optional text prompt to refine actions, emotions, and camera movement. Complements the audio.	-
`mode`	enum	Generation mode. "std" is the fast/standard tier at 2 credits per second of audio; "pro" yields sharper facial detail and smoother motion at 3.5 credits per second. `stdpro`	`std`

Code Examples

Portrait + audio → talking avatar — copy and paste to get started

bash

curl -X POST "https://pixeldojo.ai/api/v1/models/kling-avatar/run" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image": "https://...",
    "audio": "https://example.com/voice.mp3",
    "prompt": "a beauty blogger talking",
    "mode": "std"
  }'

Response Format

Submit Response (202 Accepted)

json

{
  "jobId": "job_abc123...",
  "status": "pending",
  "statusUrl": "https://pixeldojo.ai/api/v1/jobs/job_abc123...",
  "creditCost": 10,
  "creditsRemaining": 95,
  "expiresAt": "2026-09-26T03:11:38Z"
}

Completed Response

json

{
  "jobId": "job_abc123...",
  "status": "completed",
  "output": {
    "video": "https://temp.pixeldojo.ai/pixeldojotemp/1705930123-456789.mp4"
  },
  "creditCost": 10,
  "expiresAt": "2026-09-26T03:11:38Z"
}

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