GPT Image

pip install -U openai
export AIHUBMIX_API_KEY="你的 API Key"

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AIHUBMIX_API_KEY"],
    base_url="https://aihubmix.com/v1",
)

import base64
import os
from pathlib import Path
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AIHUBMIX_API_KEY"],
    base_url="https://aihubmix.com/v1",
)

result = client.images.generate(
    model="gpt-image-2",
    prompt="A simple green triangle centered on a plain white background",
    n=1,
    size="1024x1024",
    quality="low",
    output_format="png",
)

image_bytes = base64.b64decode(result.data[0].b64_json)
Path("gpt-image-2.png").write_bytes(image_bytes)
print(result.usage)

curl https://aihubmix.com/v1/images/generations \
  -H "Authorization: Bearer $AIHUBMIX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-image-2",
    "prompt": "A simple green triangle centered on a plain white background",
    "n": 1,
    "size": "1024x1024",
    "quality": "low",
    "output_format": "png"
  }'

import base64
import os
from pathlib import Path
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AIHUBMIX_API_KEY"],
    base_url="https://aihubmix.com/v1",
)

with Path("input.png").open("rb") as source_image:
    result = client.images.edit(
        model="gpt-image-2",
        image=source_image,
        prompt="Change the red circle to a blue square, keeping the white background",
        n=1,
        size="1024x1024",
        quality="low",
        output_format="png",
    )

image_bytes = base64.b64decode(result.data[0].b64_json)
Path("gpt-image-2-edited.png").write_bytes(image_bytes)
print(result.usage)

curl https://aihubmix.com/v1/images/edits \
  -H "Authorization: Bearer $AIHUBMIX_API_KEY" \
  -F "model=gpt-image-2" \
  -F "image=@input.png;type=image/png" \
  -F "prompt=Change the red circle to a blue square, keeping the white background" \
  -F "n=1" \
  -F "size=1024x1024" \
  -F "quality=low" \
  -F "output_format=png"

{
  "created": 1787719630,
  "background": "opaque",
  "data": [
    {
      "b64_json": "<base64-encoded-image>"
    }
  ],
  "output_format": "png",
  "quality": "low",
  "size": "1024x1024",
  "usage": {
    "input_tokens": 16,
    "input_tokens_details": {
      "image_tokens": 0,
      "text_tokens": 16
    },
    "output_tokens": 196,
    "output_tokens_details": {
      "image_tokens": 196,
      "text_tokens": 0
    },
    "total_tokens": 212
  }
}

{
  "error": {
    "message": "Invalid value: 'ultra'. Supported values are: 'low', 'medium', 'high', and 'auto'.",
    "type": "invalid_request_error",
    "param": "quality",
    "code": "invalid_value"
  }
}