Nano Banana Image Generation

curl "https://api.poixe.com/v1beta/models/gemini-3-pro-image-preview:generateContent" \
  -H "x-goog-api-key: $POIXE_API_KEY" \
  -H "Content-Type: application/json" \
  -X POST \
  -d '{
    "contents": [
      {
        "parts": [
          {
            "text": "An orange tabby cat sitting on a windowsill watching the rain, cyberpunk style"
          }
        ]
      }
    ],
    "generationConfig": {
      "responseModalities": ["Text", "Image"],
      "imageConfig": {
        "aspectRatio": "16:9",
        "imageSize": "2K"
      }
    }
  }'

{
  "candidates": [
    {
      "content": {
        "parts": [
          {
            "text": "Here is a cyberpunk-style image of an orange tabby cat sitting on a windowsill watching the rain."
          },
          {
            "inlineData": {
              "mimeType": "image/png",
              "data": "iVBORw0KGgoAAAANSUhEUgAA..."
            },
            "thoughtSignature": "EtORtgIKzpG2Ag..."
          }
        ],
        "role": "model"
      },
      "finishReason": "STOP",
      "index": 0
    }
  ],
  "usageMetadata": {
    "promptTokenCount": 14,
    "candidatesTokenCount": 1253,
    "totalTokenCount": 1490,
    "promptTokensDetails": [
      {
        "modality": "TEXT",
        "tokenCount": 14
      }
    ],
    "candidatesTokensDetails": [
      {
        "modality": "IMAGE",
        "tokenCount": 1120
      }
    ],
    "thoughtsTokenCount": 223
  },
  "modelVersion": "gemini-3-pro-image-preview",
  "responseId": "cKaFae-1Ee307M8Py5OosAE"
}

{
  "generationConfig": {
    "responseModalities": ["Image"] // Return only the image, no text
  }
}

{
  "generationConfig": {
    "imageConfig": {
      "aspectRatio": "16:9" // Set the aspect ratio to 16:9
    }
  }
}

{
  "generationConfig": {
    "imageConfig": {
      "aspectRatio": "16:9",
      "imageSize": "4K" // Set the resolution to 4K
    }
  }
}