Kling 3.0 Omni (T2V)

{
  "model_id": "kling-video/v3-omni/text-to-video",
  "prompt": "A UGC creator talks directly to camera in a warm, sunlit living room, holding a product with enthusiasm, natural hand gestures, authentic casual style with soft bokeh background — organic and relatable"
}

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=kling-video%2Fv3-omni%2Ftext-to-video",
  "title": "Kling 3.0 Omni (T2V) generation request",
  "description": "Request body accepted by POST /api/v1/generate for kling-video/v3-omni/text-to-video.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "kling-video/v3-omni/text-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"
    },
    "generate_audio": {
      "title": "Generate Audio",
      "description": "Generate native audio alongside the video.",
      "default": true,
      "type": "boolean"
    },
    "multi_shot": {
      "title": "Multi-shot",
      "description": "Allow prompts formatted as timed shots to generate a multi-shot sequence.",
      "default": true,
      "type": "boolean"
    },
    "reference_video_mode": {
      "title": "Reference Video Mode",
      "description": "Feature Reference follows the source motion; Edit Base Video transforms the source and disables first/end frames, native audio, and multi-shot.",
      "default": "feature",
      "type": "string",
      "enum": [
        "feature",
        "base"
      ]
    },
    "keep_original_sound": {
      "title": "Keep Original Sound",
      "description": "When editing a base video, preserve its original audio.",
      "default": true,
      "type": "boolean"
    },
    "source_video_duration": {
      "title": "Source Video Duration",
      "description": "Public API billing input required for base-video mode; the web app measures this automatically.",
      "type": "number",
      "minimum": 3,
      "maximum": 15.5,
      "multipleOf": 0.1
    },
    "element_ids": {
      "title": "Element IDs",
      "description": "Optional Kling Element IDs referenced in the prompt as @element_1 through @element_3.",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "aspect_ratio": {
      "type": "string",
      "enum": [
        "16:9",
        "9:16",
        "1:1"
      ]
    },
    "resolution": {
      "type": "string",
      "enum": [
        "720p",
        "1080p",
        "4k"
      ]
    },
    "duration": {
      "type": "number",
      "enum": [
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12,
        13,
        14,
        15
      ]
    },
    "reference_image_urls": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "maxItems": 7
    },
    "video_url": {
      "type": "string",
      "format": "uri"
    }
  },
  "required": [
    "model_id",
    "prompt"
  ],
  "additionalProperties": false
}