# Gemini Omni API

> Gemini Omni — fast, high-fidelity AI image generation & editing.

- **Provider**: Google
- **Model id**: `gemini-omni-character`
- **Modality**: video
- **Price**: 9.63 credits

## Overview

Gemini Omni is called in two steps: create a generation task, then poll the task until the result is ready.

## Authentication

All requests require a Bearer Token in the request header:

```
Authorization: Bearer YOUR_API_KEY
```

## Create Task

`POST https://you.bot/api/v1/generate`

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| modelId | string | Yes | Model id: `gemini-omni-character` |
| input | object | Yes | Input parameters object (see below) |
| callbackUrl | string | No | https URL we POST the finished task to. Signed with `X-Webhook-Signature` once you create a webhook signing key in Dashboard → Settings |

### input object parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| character_name | string | No | Input description Max 100 characters. |
| image_urls | string[] | Yes | Upload an image file to use as input for the API (image URL) |
| audio_ids | string | No | Audio ID list. Up to 1 IDs are allowed. |
| descriptions | string | Yes | Character Description Max 20000 characters. (default: Place the provided subject on a windswept coastal clifftop at golden hour, hair and clothing caught in the sea breeze, warm rim light glowing along their edges with a vast shimmering ocean horizon behind.) |

### Request example

```json
{
  "modelId": "gemini-omni-character",
  "input": {
    "character_name": "example",
    "image_urls": [
      "https://you.bot/examples/grok-imagine-text-to-image.jpg"
    ],
    "audio_ids": "example",
    "descriptions": "Place the provided subject on a windswept coastal clifftop at golden hour, hair and clothing caught in the sea breeze, warm rim light glowing along their edges with a vast shimmering ocean horizon behind."
  }
}
```

### Response example

```json
{
  "taskId": "281e5b0…f39b9",
  "creditsCharged": 9.63
}
```

## Query Task

`GET https://you.bot/api/v1/task/{taskId}?model=gemini-omni-character`

When `state` is `success`, the output is in `resultUrls`: `{ "state": "success", "resultUrls": [ ... ] }`. (Text models return inline in the create response.)

## Error Codes

| Code | Description |
|------|-------------|
| 200 | Request successful |
| 400 | Invalid request parameters |
| 401 | Authentication failed — check API Key |
| 402 | Insufficient account balance |
| 403 | IP not allowed for this key, or the key is restricted to other models |
| 404 | Task not found, or it has expired |
| 409 | Duplicate request — an identical submit arrived moments ago. Nothing was charged; retry is safe |
| 413 | Payload too large — see the character and file-size limits for this model |
| 429 | Rate limit exceeded — retry after the Retry-After header |
| 500 | Internal server error |
| 504 | Upstream timed out — nothing was delivered; retry is safe |