Documentation Index
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Next-generation image generation with Google Gemini. See supported inputs, parameters, pricing, response fields, and API examples.
google/nano-banana-2
| Parameter | Type | Required | Description |
|---|---|---|---|
prompt | string | Yes | Text description of the image |
aspect_ratio | string | No | 1:1, 1:4, 1:8, 2:3, 3:2, 3:4, 4:1, 4:3, 4:5, 5:4, 8:1, 9:16, 16:9, 21:9, match_input_image. Default: 1:1 |
image_urls | array | No | Reference image URLs |
resolution | string | No | 1K, 2K, 4K. Default: 1K |
seed | integer | No | Seed for reproducible generation |
nsfw_check | boolean | No | Check uploaded media inputs for NSFW content. Default: true |
curl -X POST https://api.unifically.com/v1/tasks \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "google/nano-banana-2",
"input": {
"prompt": "A photorealistic portrait in golden hour lighting",
"aspect_ratio": "3:4",
"resolution": "4k"
}
}'
{
"code": 200,
"success": true,
"data": {
"task_id": "abc123def456",
"status": "processing"
}
}