curl --request POST \
  --url https://api.modellix.ai/api/v1/google/gemini-omni-flash-i2v \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "The cat slowly blinks and looks around",
  "image": "https://example.com/cat.jpg"
}
'

{
  "code": 0,
  "message": "success",
  "data": {
    "status": "pending",
    "task_id": "task-omni001",
    "model_id": "google/gemini-omni-flash-i2v",
    "get_result": {
      "method": "GET",
      "url": "https://api.modellix.ai/api/v1/tasks/task-omni001"
    }
  }
}

{
  "code": 400,
  "message": "Invalid parameters: parameter 'prompt' is required"
}

{
  "code": 401,
  "message": "Authentication failed: invalid API key"
}

{
  "code": 429,
  "message": "Rate limit exceeded: 100 requests per minute, retry after 60 seconds"
}

{
  "code": 500,
  "message": "Internal server error"
}

Gemini Omni Flash I2V

[Core Function] Gemini Omni Flash I2V is a fast Image-to-Video model that animates a single input image into a short 720p video via the Interactions API. [Strengths] It uses the provided image as the opening frame and generates smooth motion with natively synchronized audio at low latency. [Best For] Highly recommended for: bringing a still photo to life, quick product or portrait animation, and short social clips derived from a single image. [Limitations] Do NOT use this model if you need 1080p or 4K output, clips longer than 10 seconds, or the fusion of multiple reference images; it takes exactly one image and outputs 720p up to 10 seconds (16:9 or 9:16). Do NOT use it to edit an existing video. [Routing] Choose this when the user provides one image to animate. To fuse multiple reference images use Gemini Omni Flash R2V; to edit an existing video use Gemini Omni Flash Video Edit; for 4K cinematic results use Veo 3.1 I2V.

POST

google

gemini-omni-flash-i2v

curl --request POST \
  --url https://api.modellix.ai/api/v1/google/gemini-omni-flash-i2v \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "The cat slowly blinks and looks around",
  "image": "https://example.com/cat.jpg"
}
'

{
  "code": 0,
  "message": "success",
  "data": {
    "status": "pending",
    "task_id": "task-omni001",
    "model_id": "google/gemini-omni-flash-i2v",
    "get_result": {
      "method": "GET",
      "url": "https://api.modellix.ai/api/v1/tasks/task-omni001"
    }
  }
}

{
  "code": 400,
  "message": "Invalid parameters: parameter 'prompt' is required"
}

{
  "code": 401,
  "message": "Authentication failed: invalid API key"
}

{
  "code": 429,
  "message": "Rate limit exceeded: 100 requests per minute, retry after 60 seconds"
}

{
  "code": 500,
  "message": "Internal server error"
}

Authorizations

Authorization

string

header

required

API Key authentication. Format: Bearer YOUR_API_KEY.

Body

application/json

Gemini Omni Flash image-to-video request. Animates a single input image (used as the opening frame). Supports aspectRatio and duration (up to 10 seconds). Output is fixed at 720p.

prompt

string

required

Video description text

Minimum string length: 1

Example:

"The cat slowly blinks and looks around"

image

string

required

Starting frame. Accepts an image URL (e.g. https://example.com/frame.jpg).

Example:

"https://example.com/frame.jpg"

aspectRatio

enum<string>

default:16:9

Video aspect ratio. Output resolution is fixed at 720p.

Available options:

16:9,

9:16

Example:

"16:9"

duration

enum<string>

default:8

Video duration in seconds (string type). Maximum 10 seconds.

Available options:

4,

6,

8,

10

Example:

"8"

Response

Task submitted successfully

code

integer

required

Response code, 0 indicates success

Example:

0

message

string

required

Response message

Example:

"success"

data

object

required

Detailed data about the submitted asynchronous task.

Show child attributes

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