nano-banana-pro-ext-reverse-api-id

apimartdgodaeh8

rekayasa balik Nano Banana Pro Ext API: 1K $0.03; 4K $0.04. model ID `gemini-3-pro-image-preview`, OpenAI-compatible, async task + cost in every response, $1 minimum top-up. nano-banana-pro-ext-reverse-api-id.