Image Generation

Generate and save an image from a text description.

Generate and save to a file

import os, base64
from openai import OpenAI

client = OpenAI(api_key=os.environ["QEVRON_API_KEY"], base_url="https://app.qevron.ai/v1")

resp = client.images.generate(
    model="spook-generate",
    prompt="A neon-lit city street at night, cinematic, high detail",
    n=1,
    size="1024x1024",
    response_format="b64_json",
)

img_b64 = resp.data[0].b64_json
with open("image.png", "wb") as f:
    f.write(base64.b64decode(img_b64))
print("image.png saved")

With curl

curl https://app.qevron.ai/v1/images/generations \
  -H "Authorization: Bearer $QEVRON_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "spook-generate",
    "prompt": "A neon-lit city street at night, cinematic",
    "n": 1,
    "size": "1024x1024",
    "response_format": "b64_json"
  }'

Background removal (image editing)

To remove the background of an existing image, use the image edits endpoint with the spook-background model:

curl https://app.qevron.ai/v1/images/edits \
  -H "Authorization: Bearer $QEVRON_API_KEY" \
  -F "model=spook-background" \
  -F "image=@product.jpg" \
  -F "n=1" \
  -F "response_format=b64_json"

The result is a transparent PNG with the background removed. This model requires no prompt.

Prompt-writing tips

• Be clear and descriptive: subject + style + lighting + composition (e.g. "watercolor", "cinematic", "wide angle").
• response_format: b64_json (embedded data) or url (link).
• size: 1024x1024, 1792x1024, etc., if the model supports it.

Related: Images API.