图像编辑 Images Edits

curl https://open.tutujin.com/v1/images/edits \
  -H "Authorization: Bearer $TUTUJIN_API_KEY" \
  -F model="gpt-image-1.5" \
  -F "image[]=@cup.png" \
  -F "image[]=@logo.png" \
  -F prompt="把第二张图的 logo 印在杯身正面，保持杯子形状、颜色和光线不变"

import base64
import os
from openai import OpenAI

client = OpenAI(base_url="https://open.tutujin.com/v1", api_key=os.environ["TUTUJIN_API_KEY"], timeout=300)

resp = client.images.edit(
    model="gpt-image-1.5",
    image=[open("cup.png", "rb"), open("logo.png", "rb")],
    prompt="把第二张图的 logo 印在杯身正面，保持杯子形状、颜色和光线不变",
)
img = resp.data[0]
if img.b64_json:
    with open("cup-logo.png", "wb") as f:
        f.write(base64.b64decode(img.b64_json))
else:
    print(img.url)  # 临时链接，拿到后尽快下载保存

import fs from 'node:fs'
import OpenAI, { toFile } from 'openai'

const client = new OpenAI({ baseURL: 'https://open.tutujin.com/v1', apiKey: process.env.TUTUJIN_API_KEY, timeout: 300_000 })

const resp = await client.images.edit({
  model: 'gpt-image-1.5',
  image: [
    await toFile(fs.createReadStream('cup.png'), 'cup.png', { type: 'image/png' }),
    await toFile(fs.createReadStream('logo.png'), 'logo.png', { type: 'image/png' }),
  ],
  prompt: '把第二张图的 logo 印在杯身正面，保持杯子形状、颜色和光线不变',
})
const img = resp.data[0]
if (img.b64_json) fs.writeFileSync('cup-logo.png', Buffer.from(img.b64_json, 'base64'))
else console.log(img.url)

curl https://open.tutujin.com/v1/images/edits \
  -H "Authorization: Bearer $TUTUJIN_API_KEY" \
  -F model="gpt-image-1.5" \
  -F "image[]=@room.png" \
  -F mask=@mask.png \
  -F prompt="在透明区域放一盆绿植，风格和光线与房间一致"

{
  "created": 1794000000,
  "data": [
    { "b64_json": "iVBORw0KGgo..." }
  ]
}