Gemini Omni 1.2 Flash
POST
/api/v1/jobs/createTask
Create Task
Get Task Details
After submission, use the unified query endpoint to check task progress and retrieve resultscallBackUrl parameter so your service can receive completion notifications instead of polling for task status.Related Resources
Generation modes
| Mode | When | duration | Other assets allowed |
|---|---|---|---|
| A Text / reference images / characters | No first_frame_url, no video_list | Required, integer 3–15 | image_urls, character_ids |
| B First frame only | first_frame_url set, no last_frame_url | Required, integer 3–15 | None (see exclusions) |
| C First and last frame | Both first_frame_url and last_frame_url | Required, integer 3–10 | None (see exclusions) |
| D Video edit | video_list set | Do not send | image_urls, character_ids |
first_frame_url or last_frame_url is set):last_frame_url aloneimage_urls, video_list, or character_ids at the same timeImage quota (7 slots)
number of reference images + (2 if a video is present) ≤ 7image_urls: max 6, 1 slot eachvideo_list: max 1, 2 slotscharacter_ids: max 2. Character images do not count toward the reference-image quotaCallbacks
Request
Body Params application/jsonRequired
Responses
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.kie.ai/api/v1/jobs/createTask' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "google/gemini-omni-flash-1-2",
"callBackUrl": "https://your-domain.com/api/callback",
"input": {
"prompt": "The character walks through a rainy street at night, neon reflections",
"duration": 8,
"aspect_ratio": "9:16",
"resolution": "720p",
"image_urls": [
"https://example.com/ref1.png",
"https://example.com/ref2.png"
],
"character_ids": [
"character_01hx8p0demo"
]
}
}'Response Response Example
{
"code": 200,
"msg": "success",
"data": {
"taskId": "task_gemini_1765180586443"
}
}