Video

Kling O1 (I2V)

Credit-based pricing. Supports image-to-video, reference images, reference video.

Try Kling O1 (I2V) →Compare models

Output

video

Resolution

720p, 1080p

Duration

5s, 10s

Inputs

Start image (required)

Reference image (optional)
Reference video (optional)

Example prompt

The person walks slowly into the frame, turns to face the camera with a calm expression, soft ambient light, cinematic pull-back shot

Try this prompt →

LLM-ready

API & LLM schema

Exact request contract for this model. Agents can fetch it from /api/v1/models?id=kling-video/o1/image-to-video.

POST/api/v1/generate16 fields · 3 required

Field	Type	Requirement	Contract
`model_id`	constant	Required	ArtEmotion model identifier.
`extra`	object	Optional	Model-specific settings may also be nested here.
`max_credits`	number	Optional	Reject before submission if the estimated list price exceeds this cap. · Range: 1–…
`webhook_url`	string	Optional	Format: uri
`webhook_secret`	string	Optional	Optional model input.
`folder_id`	string	Optional	Optional model input.
`prompt`	string	Required	Optional model input.
`keep_original_sound`	boolean	Optional	Retain audio from an optional feature-reference video. O1 does not generate native audio. · Default: false
`element_ids`	array<string>	Optional	Optional multi-image Element IDs referenced as @element_1 and onward.
`tail_image_url`	string	Optional	Handled by the End Frame canvas slot.
`resolution`	string	Optional	Allowed: 720p, 1080p
`duration`	number	Optional	Allowed: 5, 10
`image_url`	string	Required	Format: uri
`end_image_url`	string	Optional	Format: uri
`reference_image_urls`	array<string>	Optional	Items: 0–7
`video_url`	string	Optional	Format: uri

Minimal request example

{
  "model_id": "kling-video/o1/image-to-video",
  "prompt": "The person walks slowly into the frame, turns to face the camera with a calm expression, soft ambient light, cinematic pull-back shot",
  "image_url": "https://example.com/image"
}

Raw JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=kling-video%2Fo1%2Fimage-to-video",
  "title": "Kling O1 (I2V) generation request",
  "description": "Request body accepted by POST /api/v1/generate for kling-video/o1/image-to-video.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "kling-video/o1/image-to-video",
      "description": "ArtEmotion model identifier."
    },
    "extra": {
      "type": "object",
      "additionalProperties": true,
      "description": "Model-specific settings may also be nested here."
    },
    "max_credits": {
      "type": "number",
      "minimum": 1,
      "description": "Reject before submission if the estimated list price exceeds this cap."
    },
    "webhook_url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "webhook_secret": {
      "type": "string",
      "maxLength": 512
    },
    "folder_id": {
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "keep_original_sound": {
      "title": "Keep Reference Sound",
      "description": "Retain audio from an optional feature-reference video. O1 does not generate native audio.",
      "default": false,
      "type": "boolean"
    },
    "element_ids": {
      "title": "Element IDs",
      "description": "Optional multi-image Element IDs referenced as @element_1 and onward.",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "tail_image_url": {
      "title": "Tail Image Url",
      "description": "Handled by the End Frame canvas slot.",
      "type": "string"
    },
    "resolution": {
      "type": "string",
      "enum": [
        "720p",
        "1080p"
      ]
    },
    "duration": {
      "type": "number",
      "enum": [
        5,
        10
      ]
    },
    "image_url": {
      "type": "string",
      "format": "uri"
    },
    "end_image_url": {
      "type": "string",
      "format": "uri"
    },
    "reference_image_urls": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "maxItems": 7
    },
    "video_url": {
      "type": "string",
      "format": "uri"
    }
  },
  "required": [
    "model_id",
    "prompt",
    "image_url"
  ],
  "additionalProperties": false
}

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FAQ

How much does Kling O1 (I2V) cost on ArtEmotion?

Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.

Do I get my credits back if Kling O1 (I2V) fails?

Yes — failed generations are never charged. The credits are released back to your balance automatically.

Can I call Kling O1 (I2V) from the API?

Yes. Use POST /api/v1/generate with model_id: "kling-video/o1/image-to-video". See the API reference for the full schema.

Where are my generations stored?

Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.

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No commitment. New accounts get 50 free credits on signup. See pricing.