google

Google: Nano Banana Pro (Gemini 3 Pro Image Preview)

google/gemini-3-pro-image-preview

Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and...

Prices updated: 7/28/2026

Input
400
credits / 1M tokens
Output
2,400
credits / 1M tokens
Context
66k
tokens
Messages per $1 USD
≈ 63
typical message: 1k tokens in + 500 out

Prices in credits per million tokens. 1 credit = $0.01 USD. Final price, billed in MXN at the exchange rate on payment day + VAT (CFDI). Subject to change without notice.

Additional prices

Cache (read): 40 /1M
Cache (write): 75 /1M
Web search: 2,800,000 /1M
Image: 400 /1M

Spec sheet

Inputs
image, text
Outputs
image, text
Max output tokens
32,768
Knowledge cutoff
Tokenizer
Gemini
Capabilities
Text / LLM
Image
Vision / OCR
JSON
Reasoning

Use it in your code

One OpenAI-compatible endpoint. Switch models by changing one line.

curl https://api.deployalo.com/ai/gateway/v1/chat/completions \
  -H "Authorization: Bearer $DEPLOYALO_AI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"google/gemini-3-pro-image-preview","messages":[{"role":"user","content":"Hola"}]}'

Ready to use it?

Top up a credit pack, create your API key with a spend cap and start in minutes.