Description
The Nano Banana Pro API on Kie.ai gives developers access to Google DeepMind's Nano Banana Pro image model, powered by Gemini 3.0 Pro Image, through a cost-effective and simple integration. It offers native 2K output, intelligent 4K scaling, improved text rendering, and stable image editing.
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The API supports text-to-image, image-to-image, inpainting, and outpainting, preserving structure, lighting, and material accuracy during complex edits. It maintains character consistency across multi-subject prompts and renders clear multilingual text with improved spacing and alignment, making it suitable for diagrams, posters, and UI layouts.
Developers can configure prompts, aspect ratios, resolution (1K, 2K, or 4K), and output format, and test behavior in the Kie.ai Playground before integrating. Pricing is usage-based, at $0.12 per 1K-2K image and $0.24 per 4K image, positioned as lower-cost than comparable providers.
- CategoryAI Models & LLMs
- Pricing ModelUsage-based
- DeploymentCloud
- PlatformsWeb
Nano Banana Pro API on Kie.ai's Core Features
Access to Nano Banana Pro powered by Gemini 3.0 Pro Image
1K, 2K, and native/scaled 4K output resolutions
Text-to-image, image-to-image, inpainting, and outpainting
Improved and stable text rendering, including multilingual text
Character and structural consistency across multi-subject prompts
Configurable prompt, aspect ratio, resolution, and output format
Playground for testing prompts before integration
Usage-based pricing from $0.12 per image
How to use Nano Banana Pro API on Kie.ai?
Get credits: Sign up on Kie.ai and obtain initial credits (1 USD = 200 credits).
Test in the Playground: Experiment with prompts, aspect ratios, and editing workflows before coding.
Configure the request: Set the prompt, optional input images, aspect ratio, resolution, and output format.
Call the API: Send the request to generate or edit images through the Nano Banana Pro suite.
Integrate into your app: Build the results into your imaging workflow or product.
Nano Banana Pro API on Kie.ai's Use Cases
- Production image generation
- Image editing workflows
- Text-in-image design
- Consistent characters
