Stability Ai Sdxl
Playground
Try it on WavespeedAI!A text-to-image generative AI model that creates beautiful images.
Features
SDXL is a text-to-image generative AI model developed by Stability AI that creates beautiful images. It is the successor to Stable Diffusion.
Features:
- Text-to-image generation
- In-painting: Generates images by in-painting parts of an existing image
- Image-to-image generation: Transforms an input image towards a prompt
- Refinement: You can use a separate refiner model to add finer detail to your output
Image-to-image generation:
- Enter a prompt that describes what you want the output image to look like
- Select an input image in the image field
- The prompt_strength field changes how strongly the prompt is applied to the input image
Refinement:
- You can use the refiner in two ways:
- As an ensemble of experts (base_model_refiner option)
- In ensemble of experts mode, the SDXL base model handles the steps at the beginning (high noise), before handing over to the refining model for the final steps (low noise)
- You get a more detailed image from fewer steps
- You can change the point at which that handover happens, we default to 0.8 (80%)
- In this mode you take your final output from SDXL base model and pass it to the refiner
- You can define how many steps the refiner takes
Authentication
For authentication details, please refer to the Authentication Guide.
API Endpoints
Submit Task & Query Result
# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/stability-ai/sdxl" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
"size": "1024*1024",
"seed": -1,
"enable_base64_output": false
}'
# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"
Parameters
Task Submission Parameters
Request Parameters
Parameter | Type | Required | Default | Range | Description |
---|---|---|---|---|---|
prompt | string | Yes | - | The prompt to generate an image from. | |
image | string | No | - | The image to generate an image from. | |
size | string | No | 1024*1024 | 256 ~ 1536 per dimension | The size of the generated media in pixels (width*height). |
seed | integer | No | -1 | -1 ~ 2147483647 | The random seed to use for the generation. -1 means a random seed will be used. |
enable_base64_output | boolean | No | false | - | If enabled, the output will be encoded into a BASE64 string instead of a URL. This property is only available through the API. |
Response Parameters
Parameter | Type | Description |
---|---|---|
code | integer | HTTP status code (e.g., 200 for success) |
message | string | Status message (e.g., “success”) |
data.id | string | Unique identifier for the prediction, Task Id |
data.model | string | Model ID used for the prediction |
data.outputs | array | Array of URLs to the generated content (empty when status is not completed ) |
data.urls | object | Object containing related API endpoints |
data.urls.get | string | URL to retrieve the prediction result |
data.has_nsfw_contents | array | Array of boolean values indicating NSFW detection for each output |
data.status | string | Status of the task: created , processing , completed , or failed |
data.created_at | string | ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”) |
data.error | string | Error message (empty if no error occurred) |
data.timings | object | Object containing timing details |
data.timings.inference | integer | Inference time in milliseconds |