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LLM Gateway
Google · Image

Nano Banana (Gemini 2.5 Flash Image) API pricing

Nano Banana (Gemini 2.5 Flash Image) is in the catalog and available on request: ask and it is normally enabled within a business day, at the price shown.

Type
Image
Availability
On request
Model id
google/gemini-2.5-flash-image
What you paySave 55%
Input, per 1M tokens
$0.14was $0.30
Output, per 1M tokens
$1.13was $2.50
vendor listyou pay

Same model, same tokens, less to pay. Billed per request from prepaid credits; every response reports the cost.

Questions

About Nano Banana (Gemini 2.5 Flash Image) on OSMEXO

How much does Nano Banana (Gemini 2.5 Flash Image) cost through OSMEXO?
$0.14 per 1M input tokens and $1.13 per 1M output tokens, billed per request from prepaid credits. That is 55% below Google’s list price of $0.30 / $2.50. The price on this page refreshes from the catalog every few minutes.
Is this the same Nano Banana (Gemini 2.5 Flash Image) as calling Google directly?
Yes. Routes are checked with a real generation before they are enabled and re-checked continuously; a provider that fails or drifts is removed from rotation. Media models are verified by output, not by token fingerprint.
How do I call Nano Banana (Gemini 2.5 Flash Image) with the OpenAI SDK?
Use the OpenAI-compatible image endpoints at https://api.osmexo.com/v1 with your OSMEXO key and the model id google/gemini-2.5-flash-image. The model page in the dashboard shows the exact request shape and lets you run one in the playground first.
Why is Nano Banana (Gemini 2.5 Flash Image) “on request”?
The model is in the catalog but not yet enabled for every key, usually because its routes are still being verified or a vendor key is pending. Ask from the contact form or the dashboard and it is normally enabled within a business day.
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