Generate or edit images from prompts and up to 14 references, with selectable aspect ratios and sizes up to 4K.
Design & media
图像生成 Nano Banana Pro
Generate or edit images from prompts and up to 14 references, with selectable size and aspect ratio.
What it does
Generate or edit images with Nano Banana Pro from a text prompt and up to 14 reference images supplied as URLs or local paths. Run `dlazy banana-pro` to choose an automatic or fixed aspect ratio and 1K, 2K, or 4K output; requests are processed by the hosted dLazy API. Results are returned as JSON with hosted image URLs, while dry-run and asynchronous modes support cost inspection and deferred completion.
When to use it
- Creating an image from a written prompt
- Editing an image with prompt instructions
- Generating alternate aspect ratios and resolutions
- Submitting long-running image jobs asynchronously
The skill document
图像生成 Nano Banana Pro
English · 中文
Generate/edit images with Nano Banana Pro. Supports text-to-image and image-to-image.
Trigger Keywords
- nano banana pro, nano banana
- generate image, edit image
- text to image, image to image
Authentication
All requests require a dLazy API key. The recommended way to authenticate is:
dlazy login
This runs a device-code flow (also works in remote shells) and automatically saves your API key to the local CLI config — no manual copy/paste required.
Alternative: Set the Key Manually
If you already have an API key, you can save it directly:
dlazy auth set YOUR_API_KEY
The CLI saves the key in your user config directory (~/.dlazy/config.json on macOS/Linux, %USERPROFILE%\.dlazy\config.json on Windows), with file permissions restricted to your OS user account. You can also supply the key per-invocation via the DLAZY_API_KEY environment variable.
Getting Your API Key Manually
- Sign in or create an account at dlazy.com
- Go to dlazy.com/dashboard/organization/api-key
- Copy the key shown in the API Key section
Each key is scoped to your dLazy organization and can be rotated or revoked at any time from the same dashboard.
About & Provenance
- CLI source code: github.com/dlazyai/cli
- Maintainer: dlazyai
- npm package:
@dlazy/cli(pinned to1.2.3in this skill's install spec) - Homepage: dlazy.com
You can install on demand without persisting a global binary by running:
npx @dlazy/cli@1.2.3
Or, if you prefer a global install, the skill's metadata.clawdbot.install field declares the exact pinned version (npm install -g @dlazy/cli@1.2.3). Review the GitHub source before installing.
How It Works
This skill is a thin client over the dLazy hosted API. When you invoke it:
- Prompts and parameters you provide are sent to the dLazy API endpoint (
api.dlazy.com) for inference. - Any local file paths you pass to image / video / audio fields are uploaded to dLazy's media storage (
files.dlazy.com) so the model can read them — the same flow as any cloud-based generation API. - Generated output URLs returned by the API are hosted on
files.dlazy.com.
This is the standard SaaS pattern; the skill itself does not access network or filesystem resources beyond what the dLazy CLI already handles. See dlazy.com for the full service terms.
Usage
CRITICAL INSTRUCTION FOR AGENT:
Run the dlazy banana-pro command to get results.
dlazy banana-pro -h
Options:
--prompt [prompt] Prompt
--images [images...] Images [image: url or local path] (max 14)
--aspectRatio [aspectRatio] Aspect Ratio [default: auto] (choices: "auto", "1:1", "4:3", "3:4", "16:9", "9:16", "21:9")
--imageSize [imageSize] Image Size [default: 1K] (choices: "1K", "2K", "4K")
--dry-run Print payload + cost estimate without calling API
--no-wait Return generateId immediately for async tasks
--timeout Max seconds to wait for async completion (default: "1800")
-h, --help display help for command
Any flag also accepts pipe references —
-(auto-pick from upstream stdin),@N(n-th output),@N.path(jsonpath into output),@*(all primary values),@stdin/@stdin:path(whole envelope). Seedlazy --helpfor details.
Output Format
{
"ok": true,
"result": {
"tool": "banana-pro",
"modelId": "banana-pro",
"outputs": [
{
"type": "image",
"id": "o_xxxxxxxx",
"url": "https://files.dlazy.com/result.png",
"mimeType": "image/png"
}
]
}
}
Async tasks (when
--no-waitis passed) returnoutputs: []and atask: { generateId, status }field instead. Usedlazy status --waitto poll.
Command Examples
# text to image:
dlazy banana-pro --prompt 'prompt text' --image '/path/to/image.png'
# image to image:
dlazy banana-pro --prompt 'prompt text' --image 'https://files.dlazy.com/image.png'
Error Handling
| Code | Error Type | Example Message |
|---|---|---|
| 401 | Unauthorized (No API Key) | ok: false, code: "unauthorized", message: "API key is missing or invalid" |
| 501 | Missing required parameter | error: required option '--prompt ' not specified |
| 502 | Local file read error | Error: Image file/Video file not found: C:\path\to\your\file |
| 503 | API request failed (no balance) | ok: false, code: "insufficient_balance" |
| 503 | API request failed (server error) | HTTP status code error (500 server crash) |
| 504 | Asynchronous task execution failed | === Generation Failed === / {Specific error reason returned by backend, for example "Prompt violates safety policy"} |
AGENT CRITICAL INSTRUCTION:
- If the execution result returns
code: "insufficient_balance", you MUST explicitly inform the user that their credits are insufficient and guide them to recharge: https://dlazy.com/dashboard/organization/settings?tab=credits- If the execution result returns
code: "unauthorized"or indicates missing API key, you MUST inform the user to get their API key from https://dlazy.com/dashboard/organization/api-key and save it usingdlazy auth setand resume the task.
Tips
Visit https://dlazy.com for more information.
Questions people ask
- Can it generate images from both text and existing images?
- Yes. Provide a prompt for text-to-image generation, or include image URLs or local file paths as references for image-to-image generation. The command accepts up to 14 images.
- Which output sizes and aspect ratios are available?
- Image sizes are 1K, 2K, and 4K. Aspect ratio can be automatic or set to 1:1, 4:3, 3:4, 16:9, 9:16, or 21:9.
- What authentication and execution options are supported?
- Every request requires a dLazy API key, saved through `dlazy login`, `dlazy auth set`, or supplied via `DLAZY_API_KEY`. Use `--dry-run` to print the payload and cost estimate, or `--no-wait` to receive a generation ID for later polling.
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