Nano Banana 2 Reference to Image Developer API pricing across providers

Price per generation

Routing Nano Banana 2 Reference to Image Developer through OpenRouter instead of the most expensive provider on this page saves 95% per generation — automatic on ElliSekiz.

Run it

curl -X POST https://ellisekiz.ai/api/v1/generations \
  -H "Authorization: Bearer esk_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google-nano-banana-2-reference-to-image-developer",
    "prompt": "your prompt"
  }'

Omit provider and the cheapest offer wins; add it to pin one. Full reference in the docs.

Questions

Which provider is cheapest for Nano Banana 2 Reference to Image Developer?

OpenRouter at $0.0075 per generation, 95% below the most expensive option on this page. ElliSekiz routes to it automatically unless you pin a provider yourself.

How much does Nano Banana 2 Reference to Image Developer cost on ElliSekiz?

Exactly what the provider charges — $0.0075 per generation at the cheapest route. Usage is billed 1:1 from a prepaid USD balance with no markup and no subscription; failed generations are free.

Can I choose the provider for Nano Banana 2 Reference to Image Developer?

Yes. Send "provider" with the API request, pin one per model in your account settings, or leave it to the router, which picks the cheapest available offer.

Can I use my own OpenRouter API key?

Yes. Store your provider keys in your ElliSekiz account and generations run on your own upstream account — currently with zero platform fee.