ReplicateImage to imageComing soon

google/nano-banana-2.1

Name: google/nano-banana-2.1
Brand: Replicate

google/nano-banana-2.1 is an image to image tool from Replicate that runs in the background and returns images. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Priced by usage

Pricing

resolution: 1K (default) $0.04368, 2K $0.06552, 4K $0.14742 per image.

Limits

Runs: In the background
Returns: image
Longest queue wait: 3600s
Run deadline: 1800s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`prompt` required	text	—	A text description of the image you want to generate
`resolution`	JSON	1K	Resolution of the generated image. Higher resolutions take longer to generate.
`image_input`	list	[]	Input images to transform or use as reference (supports up to 14 images)
`aspect_ratio`	JSON	match_input_image	Aspect ratio of the generated image
`image_search`	true or false	false	Use Google Image Search grounding to find web images as visual context for generation. When enabled, web search is also used automatically.
`google_search`	true or false	false	Use Google Web Search grounding to generate images based on real-time information (e.g. weather, sports scores, recent events).
`output_format`	JSON	jpg	Format of the output image

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "replicate",
    "model": "google/nano-banana-2.1",
    "input": {
      "prompt": "<prompt>"
    }
  }'