Image API
$0.14/image
$1 buys 7 images
Higher quality stills.
1k and 2k share one price. 4k costs more.
| Resolution | Per image |
|---|---|
| 1k | $0.14 |
| 2k | $0.14 |
| 4k | $0.24 |
{ "model": "nano-banana-pro", "prompt": "describe the shot" }The Nano Banana Pro API starting price is $0.14/image. One dollar at that rate buys 7 images. Credits are US dollars. A higher resolution, a longer clip, audio, or a reference video costs more than the starting price.
1k and 2k share one price. 4k costs more.
The Nano Banana Pro API quote uses the options on this page. If an option is not listed, the call is refused instead of charging the starting price. Buying credits does not run the model yet. Generation from the key is not connected, so a paid credit stays in the balance until that call exists.
No. The Nano Banana Pro API is usage only. You buy credits, then each accepted quote spends part of that balance.
No. One credit is one US dollar, and unused credits stay on the account.