nano-banana-proNano Banana Pro (Gemini 3 Pro Image) — best fidelity, complex prompts, accurate text. $0.134/1K-2K, $0.24/4K.
Multi-turn dialogue, system prompts.
SSE chunks for incremental output.
Structured arguments via JSON schemas.
Pass images alongside the prompt.
Text and image to short video, async.
Coming soon.
This example calls the selected Google AI Studio route with nano-banana-pro.
import OpenAI from 'openai';
const client = new OpenAI({
baseURL: 'https://api.miavo.xyz/v1',
apiKey: process.env.MACAW_API_KEY!,
});
const res = await client.chat.completions.create({
model: 'nano-banana-pro',
messages: [
{ role: 'user', content: 'Write me a haiku about gateways.' },
],
});
console.log(res.choices[0].message.content);