nano-banana-2-ext-reverse-api

apimartpg9

reverse-engineered Nano Banana 2 Ext API: 1K $0.015; 2K $0.02; 4K $0.025. model ID `gemini-3.1-flash-image-preview`, OpenAI-compatible, async task + cost in every response, $1 minimum top-up. nano-banana-2-ext-reverse-api.