4o-image-api

This page lists parameters from the ModelFold model catalog.

Overview

Field	Value
Model ID	4o-image-api
Family slug	4o-image-api
Modality	Image Generation (image)
Endpoint	POST /v1/images/generations

Request example

export API_BASE="https://modelfold.ai/v1"
export MODELFOLD_API_KEY="mf-..."   # 在控制台 API Key 页面创建
curl -X POST "$API_BASE/images/generations" \
  -H "Authorization: Bearer $MODELFOLD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"4o-image-api","size":"1:1","prompt":"A beautiful sunset over the mountains"}'

Required parameters

Required: size, prompt.

Pass model parameters at the top level; do not wrap them in input. Replace sample media URLs with your own publicly accessible files. The request waits for generation and returns data[].url.

Related models

• Model overview
• See all 80 image generation models
• bytedance/seedream
• bytedance/seedream-v4-edit
• bytedance/seedream-v4-text-to-image
• flux-2/flex-image-to-image
• flux-2/flex-text-to-image
• flux-2/pro-image-to-image

See also

• API reference