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谷歌 nano-banana 绘图模型 ​

  • 2026.03.04 本站已经支持 gemini-3.1-flash-image-preview、 gemini-3.1-flash-image-preview-2k、gemini-3.1-flash-image-preview-4k
  • 2025.09.21 本站已经支持 谷歌 的画图模型 nano-banana 调用方式 dall-e 接口
  • 支持多图参考 /v1/images/edits 同时支持 chat 模式，参考图片不超过 2 张 效果更佳

计费规则 ​

  • 计费 nano-banana 1000积分/张
  • nano-banana-hd 1600积分/张 Nano-banana 高清版，生成 4K 高清大图
  • fal-ai 格式 2000积分/张 （汇率 5）
  • 2025.10.11 由于账号风控问题 fal-ai ideogram replicate 价格涨至 1:5 的汇率
  • 2025.11.21 已支持 nano-banana-2 nano-banana-2-2k nano-banana-2-4k 价格 2400/张
  • 2026.03.04 已支持 gemini-3.1-flash-image-preview 1000 积分/张、 gemini-3.1-flash-image-preview-2k 1500 积分/张、gemini-3.1-flash-image-preview-4k 2000 积分/张
模型积分/张
nano-banana1000
nano-banana-hd1600
nano-banana-22400
nano-banana-2-2k2400
nano-banana-2-4k2400
gemini-3.1-flash-image-preview1000
gemini-3.1-flash-image-preview-2k1500
gemini-3.1-flash-image-preview-4k2000

curl 实例 ​

文生图 ​

  • size 支持 4x3 3x4 16x9 9x16 2x3 3x2 其实是比率
  • model 支持 nano-banana nano-banana-hd nano-banana-2 nano-banana-2-2k nano-banana-2-4k
  • 2026.03.04 model 新增 gemini-3.1-flash-image-preview 、 gemini-3.1-flash-image-preview-2k 、gemini-3.1-flash-image-preview-4k
shell
curl  https://api.openai-hk.com/v1/images/generations \
  -H 'Authorization: Bearer hk-替换为你的key' \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nano-banana",
    "prompt": "a white siamese cat",
    "n": 1,
    "size": "9x16",
    "quality": "low"
  }'
curl  https://api.openai-hk.com/v1/images/generations \
  -H 'Authorization: Bearer hk-替换为你的key' \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nano-banana",
    "prompt": "a white siamese cat",
    "n": 1,
    "size": "9x16",
    "quality": "low"
  }'

图生图 ​

shell
curl -X POST "https://api.openai-hk.com/v1/images/edits" \
  -H "Authorization: Bearer hk-替换为你的key" \
  -F "model=nano-banana" \
  -F "image[]=@body-lotion.png" \
  -F "image[]=@bath-bomb.png" \
  -F "image[]=@incense-kit.png" \
  -F "image[]=@soap.png" \
  -F 'prompt=Generate a photorealistic image of a gift basket on a white background labeled "Relax & Unwind" with a ribbon and handwriting-like font, containing all the items in the reference pictures'
curl -X POST "https://api.openai-hk.com/v1/images/edits" \
  -H "Authorization: Bearer hk-替换为你的key" \
  -F "model=nano-banana" \
  -F "image[]=@body-lotion.png" \
  -F "image[]=@bath-bomb.png" \
  -F "image[]=@incense-kit.png" \
  -F "image[]=@soap.png" \
  -F 'prompt=Generate a photorealistic image of a gift basket on a white background labeled "Relax & Unwind" with a ribbon and handwriting-like font, containing all the items in the reference pictures'

nano-banana

fal-ai 格式.异步 ​

  • fal-ai/banana fal-ai/banana/hd fal-ai/banana/v2 fal-ai/banana/v2/2k fal-ai/banana/v2/4k 这 5 个模型是自己通过 dalle 格式逆向
  • 上面 2 个模型价格分别是 800 积分/张 1600 积分/张
  • 2025.10.20 价格调整 1000 积分/张 1600 积分/张
  • 逆向的 2 个模型 num_images 仅支持 1 张图
  • 其他 fal-ai/nano-banana/edit 等都是严格按照 fal-ai 的汇率来计费的
  • 2026.03.04 已支持 fal-ai/banana/v3.1/flash 1000 积分/张、fal-ai/banana/v3.1/flash/2k 1500 积分/张、fal-ai/banana/v3.1/flash/4k 2000 积分/张
模型积分/张
fal-ai/banana1000
fal-ai/banana-hd1600
fal-ai/banana/v22400
fal-ai/banana/v2/2k2400
fal-ai/banana/v2/4k2400
fal-ai/banana/v3.1/flash1000
fal-ai/banana/v3.1/flash/2k1500
fal-ai/banana/v3.1/flash/4k2000
shell
curl --request POST \
  --url https://api.openai-hk.com/fal-ai/nano-banana/edit \
  --header "Authorization: Bearer hk-your-key" \
  --header "Content-Type: application/json" \
  --data '{
  "prompt": "make a photo of the man driving the car down the california coastline",
  "image_urls": [
    "https://storage.googleapis.com/falserverless/example_inputs/nano-banana-edit-input.png",
    "https://storage.googleapis.com/falserverless/example_inputs/nano-banana-edit-input-2.png"
  ],
  "num_images": 1,
  "aspect_ratio": "3:2",
  "webhook":"https://www.openai-hk.com/test/2025/fal"
}'
curl --request POST \
  --url https://api.openai-hk.com/fal-ai/nano-banana/edit \
  --header "Authorization: Bearer hk-your-key" \
  --header "Content-Type: application/json" \
  --data '{
  "prompt": "make a photo of the man driving the car down the california coastline",
  "image_urls": [
    "https://storage.googleapis.com/falserverless/example_inputs/nano-banana-edit-input.png",
    "https://storage.googleapis.com/falserverless/example_inputs/nano-banana-edit-input-2.png"
  ],
  "num_images": 1,
  "aspect_ratio": "3:2",
  "webhook":"https://www.openai-hk.com/test/2025/fal"
}'

得到

json
{
  "status": "IN_QUEUE",
  "request_id": "551a32da-52b2-4be8-bf2f-bfb7cce2b324",
  "response_url": "https://queue.fal.run/fal-ai/nano-banana/requests/551a32da-52b2-4be8-bf2f-bfb7cce2b324",
  "status_url": "https://queue.fal.run/fal-ai/nano-banana/requests/551a32da-52b2-4be8-bf2f-bfb7cce2b324/status",
  "cancel_url": "https://queue.fal.run/fal-ai/nano-banana/requests/551a32da-52b2-4be8-bf2f-bfb7cce2b324/cancel",
  "queue_position": 0
}
{
  "status": "IN_QUEUE",
  "request_id": "551a32da-52b2-4be8-bf2f-bfb7cce2b324",
  "response_url": "https://queue.fal.run/fal-ai/nano-banana/requests/551a32da-52b2-4be8-bf2f-bfb7cce2b324",
  "status_url": "https://queue.fal.run/fal-ai/nano-banana/requests/551a32da-52b2-4be8-bf2f-bfb7cce2b324/status",
  "cancel_url": "https://queue.fal.run/fal-ai/nano-banana/requests/551a32da-52b2-4be8-bf2f-bfb7cce2b324/cancel",
  "queue_position": 0
}
  • 获取
shell
curl --request GET \
  --url https://api.openai-hk.com/fal-ai/nano-banana/requests/551a32da-52b2-4be8-bf2f-bfb7cce2b324 \
  --header 'Authorization: Bearer hk-your-key' \
  --header 'Content-Type: application/json'
curl --request GET \
  --url https://api.openai-hk.com/fal-ai/nano-banana/requests/551a32da-52b2-4be8-bf2f-bfb7cce2b324 \
  --header 'Authorization: Bearer hk-your-key' \
  --header 'Content-Type: application/json'

得到

json
{
  "images": [
    {
      "url": "https://v3.fal.media/files/rabbit/aQEmU4lEKKIIr9cDOChUB.png"
    }
  ]
}
{
  "images": [
    {
      "url": "https://v3.fal.media/files/rabbit/aQEmU4lEKKIIr9cDOChUB.png"
    }
  ]
}

在线测试 ​

注意

1.访问 https://banana.ddaiai.com/ (如果被墙了，换下二级域名前缀 suibian)
2.如果发现被墙了 可以自己换地址 https://suibian.ddaiai.com 把 suibian 换其他的 如 https://2025.ddaiai.com 都能访问

设置 ​

cover

效果 ​

输入框 提问对话

抽象化，优化风格

同时在图片+的地方 上传参考图

nano-banana