谷歌 nano-banana 绘图模型 
- 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
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
curl 实例 
文生图 
- size支持- 4x3- 3x4- 16x9- 9x16- 2x3- 3x2其实是比率
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'
fal-ai 格式.异步 
- fal-ai/banana- fal-ai/banana/hd这 2 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
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 
- 在下图相应的地方设置
- OpenAi 接口地址:https://api.openai-hk.com
- OpenAi API KEY: hk-你的 apiKey

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

 OpenAi-HK
OpenAi-HK