POST
/
v1
/
ai
/
image_generation
import { JigsawStack } from "jigsawstack";

const jigsawstack = JigsawStack({
  apiKey: "your-api-key",
});

const result = await jigsawstack.image_generation({
  prompt: "A serene mountain landscape with a lake reflecting the sunset",
  aspect_ratio: "16:9",
  steps: 30,
  advance_config: {
    negative_prompt: "blurry, low quality",
    guidance: 7.5,
  },
});

// The result is a Response object containing the image
const imageData = await result.blob();
// Use the imageData in your application

​
Request Parameters

​
Body

​
prompt
string
required

The text prompt to generate the image from. Must be between 1-5000 characters.

​
aspect_ratio
string
default:"1:1"

The aspect ratio of the generated image.

  • 1:1
  • 16:9
  • 21:9
  • 3:2
  • 2:3
  • 4:5
  • 5:4
  • 3:4
  • 4:3
  • 9:16
  • 9:21
​
width
number

The width of the image. Must be between 256-1920 pixels.

​
height
number

The height of the image. Must be between 256-1920 pixels.

​
steps
number
default:"4"

The number of denoising steps. Must be between 1-90. Higher values produce better quality images but take more time to generate.

​
advance_config
object
​
negative_prompt
string

Text describing what you don’t want in the image.

​
guidance
number

Higher guidance forces the model to better follow the prompt, but may result in lower quality output. Must be between 1-28.

​
seed
number

Makes generation deterministic. Using the same seed and set of parameters will produce identical image each time.

​
x-api-key
string
required

Your JigsawStack API key

​
Response

The API returns the generated image directly in the response body as binary data.

import { JigsawStack } from "jigsawstack";

const jigsawstack = JigsawStack({
  apiKey: "your-api-key",
});

const result = await jigsawstack.image_generation({
  prompt: "A serene mountain landscape with a lake reflecting the sunset",
  aspect_ratio: "16:9",
  steps: 30,
  advance_config: {
    negative_prompt: "blurry, low quality",
    guidance: 7.5,
  },
});

// The result is a Response object containing the image
const imageData = await result.blob();
// Use the imageData in your application

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