图片生成 API

curl --location 'https://api.modelverse.cn/v1/images/generations' \
--header 'Authorization: Bearer <你的API Key>' \
--header 'Content-Type: application/json' \
--data '{
    "model": "black-forest-labs/flux-kontext-pro/text-to-image",
    "prompt": "Retro game style, man in old school suit, upper body, true detective, detailed character, nigh sky, crimson moon silhouette, american muscle car parked on dark street in background, complex background in style of Bill Sienkiewicz and Dave McKean and Carne Griffiths, extremely detailed, mysterious, grim, provocative, thrilling, dynamic, action-packed, fallout style, vintage, game theme, masterpiece, high contrast, stark. vivid colors, 16-bit, pixelated, textured, distressed"
}'

{
  "created": 1750667997,
  "data": [
    {
      "url": "https://api.modelverse.cn/image/xxx",
      "b64_json": "data:image/png;base64,iVBORw0KGgoAAAANSUhEU..."
    }
  ],
  "usage": {
    "input_tokens_details": {}
  }
}

{
  "error": {
    "message": "xxx",
    "type": "",
    "param": "b4a7b49c-203c-43c9-88ce-9e636e77ace8",
    "code": "xxx"
  }
}

import os
from openai import OpenAI
 
client = OpenAI(
    base_url=os.getenv("BASE_URL", "https://api.modelverse.cn/v1"),
    # 请替换为您的<API_KEY>
    api_key=os.getenv("API_KEY", "<API_KEY>"),
)
 
#
propmt = "Retro game style, man in old school suit, upper body, true detective, detailed character, nigh sky, crimson moon silhouette, american muscle car parked on dark street in background, complex background in style of Bill Sienkiewicz and Dave McKean and Carne Griffiths, extremely detailed, mysterious, grim, provocative, thrilling, dynamic, action-packed, fallout style, vintage, game theme, masterpiece, high contrast, stark. vivid colors, 16-bit, pixelated, textured, distressed"
 
img = client.images.generate(
    prompt=propmt,
    model="black-forest-labs/flux-kontext-pro/text-to-image",
    extra_body={
        "aspect_ratio": "9:16",  # 图片尺寸
    },
)
 
# 获取返回的第一个图片数据
img_data = img.data[0]
print("图片下载链接为：", img_data.url)