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Generate Images from Text

Create images directly from detailed text descriptions (prompts) that specify the desired content. 
import base64
import requests
import os

url = "https://api.minimax.io/v1/image_generation"
api_key = os.environ["MINIMAX_API_KEY"]
headers = {"Authorization": f"Bearer {api_key}"}

payload = {
    "model": "image-01",
    "prompt": "men Dressing in white t shirt, full-body stand front view image :25, outdoor, Venice beach sign, full-body image, Los Angeles, Fashion photography of 90s, documentary, Film grain, photorealistic",
    "aspect_ratio": "16:9",
    "response_format": "base64",
}

response = requests.post(url, headers=headers, json=payload)
response.raise_for_status()

images = response.json()["data"]["image_base64"]

for i in range(len(images)):
    with open(f"output-{i}.jpeg", "wb") as f:
        f.write(base64.b64decode(images[i]))
The generated picture： 图片描述

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Generate Images with Reference Images

This feature allows you to supply one or more reference images (including online image URLs) that contain a clear subject. Combined with a text prompt, the service generates a new image that preserves the subject’s key characteristics.
This is particularly useful for scenarios that require consistent visual identity, such as generating images of the same virtual character in different contexts. 
import base64
import requests
import os

url = "https://api.minimax.io/v1/image_generation"
api_key = os.environ["MINIMAX_API_KEY"]
headers = {"Authorization": f"Bearer {api_key}"}

payload = {
    "model": "image-01",
    "prompt": "A girl stands by the library window, gazing into the distance",
    "aspect_ratio": "16:9",
    "subject_reference": [
        {
            "type": "character",
            "image_file": "https://cdn.hailuoai.com/prod/2025-08-12-17/video_cover/1754990600020238321-411603868533342214-cover.jpg",
        }
    ],
    "response_format": "base64",
}

response = requests.post(url, headers=headers, json=payload)
response.raise_for_status()
images = response.json()["data"]["image_base64"]

for i in range(len(images)):
    with open(f"output-{i}.jpeg", "wb") as f:
        f.write(base64.b64decode(images[i]))
The generated picture： 图片描述

Text to Image Generation

Use this API to generate images from text input.

Image-to-Image Generation

Use this API to generate images from image input.

Pricing

Detailed information on model pricing and API packages.

Rate Limits

Rate limits are restrictions that our API imposes on the number of times a user or client can access our services within a specified period of time.