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nano-banana-pro API pricing & access
nano-banana-pro API pricing: $0.1333333 per request. nano-banana-pro. Supports text, image input and text, image output. Listed specifications …
nano-banana-pro API access
nano-banana-pro. Supports text, image input and text, image output. Listed specifications follow public vendor documentation. Available features and limits depend on the selected serving channel.
Compare supported API endpoints and capabilities, then access nano-banana-pro through the unified API gateway.
- Category
- image
- Context length
- 65536 tokens
- Maximum output
- 32768 tokens
- Supported APIs
- OpenAI Chat Completions API
- API endpoints
- POST /v1/chat/completions
- Input modalities
- text, image
- Output modalities
- text, image
- Capabilities
- vision, reasoning
nano-banana-pro API pricing
- Base price
- $0.1333333 per request
Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.
About nano-banana-pro
nano-banana-pro is a short platform entry for Nano Banana Pro, rather than a separate Google API model ID. Google documents Nano Banana Pro under gemini-3-pro-image for professional visuals with text, layout and reference-detail requirements, producing images and text.
A documented brand name does not establish the route mapping of this platform shorthand. Keep the catalog string and check returned results, reference-image support and accepted controls. Image features do not imply speech generation or Live sessions.
Official reference, checked 2026-10-14.
Use cases and prompting
- State the subject, intended use, layout and required text and inspect the resulting image.
- Explain each reference image's role and the object details that must be preserved.
- Inspect delivered images and model information and verify size and editing controls individually.
- Compare the same test cases with gemini-nano-banana-2.1; check request and response formats in the API documentation.
How to call nano-banana-pro
nano-banana-pro is served through tbuy's unified gateway. Existing OpenAI or Anthropic SDK code keeps working: point base_url at https://modelsok.com and use your tbuy API key.
curl (OpenAI-compatible)
curl https://modelsok.com/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "nano-banana-pro", "messages": [{"role": "user", "content": "Hello"}]}'Python (openai SDK)
from openai import OpenAI
client = OpenAI(base_url="https://modelsok.com/v1", api_key="YOUR_API_KEY")
response = client.chat.completions.create(
model="nano-banana-pro",
messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)Related pages
Frequently asked questions about nano-banana-pro
What is nano-banana-pro?
nano-banana-pro. Supports text, image input and text, image output. Listed specifications follow public vendor documentation. Available features and limits depend on the selected serving channel.
How do I call nano-banana-pro?
Create an API key with access to nano-banana-pro, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.
How is nano-banana-pro priced?
Pricing depends on the selected provider group and the model billing unit. Refer to the current input, output, request, or media prices in the pricing section.
What is the context window of nano-banana-pro?
The model catalog lists a context window of 65536 tokens. Check the selected endpoint for request limits.
What is the maximum output of nano-banana-pro?
The model catalog lists a maximum output of 32768 tokens. Your request settings may set a lower limit.
How should I evaluate nano-banana-pro for my project?
Start with the use cases and prompting guidance on this page, then evaluate the model with representative inputs from your project.