Designs from Prompt

Create designs using natural language prompts that describe your design needs.

API Endpoint

POST enterprise/designs-from-prompt

GET enterprise/designs-from-prompt

Authentication

Note: This API is available exclusively for users on the Enterprise plan and requires an Enterprise admin account API key.

This endpoint requires API key authentication. Include your API key in the request header:

sivi-api-key: YOUR_API_KEY

POST Request Body

{
  "type": "displayAds",
  "subtype": "displayAds-half-page-ad",
  "dimension": { "width": 300, "height": 600 },
  "prompt": "generate a design for my t-shirt shop for summer campaign with 20% off",
  "assets": {
    "images": [{
      "url": "https://images.hellosivi.com/fit-in/800x800/photos/sKN0gtrFJn4.jpg",
      "imagePreference": {
        "crop": true,
        "removeBg": false
      }
    }],
    "logos": [{
         "url": "https://images.hellosivi.com/fit-in/200x200/logos/sLkA1TkxN67.png",
         "logoStyles": ["direct", "outline"]
    }]
  },
  "language": "english",
  "colors": ["#5662EC", "#EF9AB2"],
  "fonts": [],
  "numOfVariants": 4,
  "outputFormat": ["jpg"],
  "abstractUserId": "281743-2322-34i44sd3-dkfjgdkjf292"
}

GET Request Parameters

For GET requests, you can pass the same parameters as in the POST request using a JSON object in the queryParams parameter:

GET enterprise/designs-from-prompt?queryParams={"type":"displayAds","subtype":"displayAds-half-page-ad","dimension":{"width":300,"height":600},"prompt":"generate a design for my t-shirt shop for summer campaign with 20% off","assets":{"images":[{"url":"https://images.hellosivi.com/fit-in/800x800/photos/sKN0gtrFJn4.jpg","imagePreference":{"crop":true,"removeBg":false}}],"logos":[{"url":"https://images.hellosivi.com/fit-in/200x200/logos/sLkA1TkxN67.png","logoStyles":["direct","outline"]}]},"language":"english","colors":["#5662EC","#EF9AB2"],"fonts":[],"numOfVariants":4,"outputFormat":["jpg","png"]}

The queryParams should be URL-encoded and contain a valid JSON object with all your request parameters.

POST Request Parameters

Parameter	Type	Required	Description
type	string	Yes	Primary design type (e.g., displayAds, socialMedia) See Supported Types & Subtypes for all available options.
subtype	string	Yes	Specific format within the type (e.g., displayAds-half-page-ad)
dimension	object	Conditional	Width and height in pixels (required if type and subtype is "custom")
numOfVariants	number	Yes	Number of design variations to generate (1-4)
prompt	string	Yes	Natural language description of the design you want to create
assets	object	No	Images, logos, and other visual assets. See Asset Types Reference for supported asset types and options.
language	string	No	Language for text elements (default: "english"). See Supported Languages for all available options.
colors	array	No	Preferred color hex codes
fonts	array	No	Font preferences (coming soon)
outputFormat	array	No	Output format for the generated designs. Currently only supports ["jpg"]. PNG support coming soon.
abstractUserId	string	No	Unique identifier for the user to generate design. If provided, designs will be generated for the specified user. If not provided, designs will be generated for the authenticated user.

Response

Field	Type	Description
queueWaitTime	number	Wait time in queue before processing began (in milliseconds)
requestId	string	Unique identifier for the design generation request
designId	string	Unique identifier for the generated design
link	string	Link to view the design in the Sivi web application
shareLink	string	Shareable link to the design results

Success Response (200 OK)

{
  "status": 200,
  "body": {
    "queueWaitTime": 0,
    "requestId": "sbhMkIZKCPp",
    "designId": "97026520-1f1b-11f0-ada0-01392001fe46",
    "link": "https://instant.sivi.ai/#/design/97026520-1f1b-11f0-ada0-01392001fe46",
    "shareLink": "https://instant.sivi.ai/#/results/97026520-1f1b-11f0-ada0-01392001fe46"
  }
}

requestId status can be queried or received as webhook updates. Refer Get Request Status endpoint.

Error Responses

Authentication Error (401 Unauthorized)

{
  "status": 401,
  "body": {
    "message": "Failed to authenticate request. Please add sivi-api-key header in request"
  }
}

Insufficient Credits (402 Payment Required)

{
  "status": 402,
  "body": {
    "message": "Not enough credits to complete the transaction"
  }
}

Invalid Input (422 Unprocessable Entity)

{
  "status": 422,
  "body": {
    "message": "Invalid input"
  }
}

Server Error (500 Internal Server Error)

{
  "status": 500,
  "body": {
    "message": "Server internal error"
  }
}

Examples

GET Example

curl -X GET "https://connect.sivi.ai/api/prod/v2/enterprise/designs-from-prompt?queryParams=%7B%22type%22%3A%22displayAds%22%2C%22subtype%22%3A%22displayAds-half-page-ad%22%2C%22dimension%22%3A%7B%22width%22%3A300%2C%22height%22%3A600%7D%2C%22prompt%22%3A%22generate%20a%20design%20for%20my%20t-shirt%20shop%20for%20summer%20campaign%20with%2020%25%20off%22%2C%22assets%22%3A%7B%22images%22%3A%5B%7B%22url%22%3A%22https%3A%2F%2Fimages.hellosivi.com%2Ffit-in%2F800x800%2Fphotos%2FsKN0gtrFJn4.jpg%22%2C%22imagePreference%22%3A%7B%22crop%22%3Atrue%2C%22removeBg%22%3Afalse%7D%7D%5D%2C%22logos%22%3A%5B%7B%22url%22%3A%22https%3A%2F%2Fimages.hellosivi.com%2Ffit-in%2F200x200%2Flogos%2FsLkA1TkxN67.png%22%2C%22logoStyles%22%3A%5B%22direct%22%2C%22outline%22%5D%7D%5D%7D%2C%22language%22%3A%22english%22%2C%22colors%22%3A%5B%22%235662EC%22%2C%22%23EF9AB2%22%5D%2C%22fonts%22%3A%5B%5D%2C%22numOfVariants%22%3A4%2C%22outputFormat%22%3A%5B%22jpg%22%2C%22png%22%5D%7D" \
  -H "sivi-api-key: YOUR_PUBLIC_API_KEY"

Note: The queryParams value above is the URL-encoded version of the full JSON object matching the POST request body

POST Example

curl -X POST "https://connect.sivi.ai/api/prod/v2/enterprise/designs-from-prompt" \
  -H "sivi-api-key: YOUR_PUBLIC_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "type": "displayAds",
  "subtype": "displayAds-half-page-ad",
  "dimension": { "width": 300, "height": 600 },
  "prompt": "generate a design for my t-shirt shop for summer campaign with 20% off",
  "language": "english",
  "colors": ["#5662EC", "#EF9AB2"],
  "numOfVariants": 2
}'