Create Task stability-ai/sdxl

POST https://www.kkiai.com/replicate/v1/predictions

Official Documentation: https://replicate.com/stability-ai/sdxl

Request Parameters

Authorization

Add the Authorization parameter to the Header. Its value should be the Token concatenated after Bearer.

Example: Authorization: Bearer ********************

Header Parameters

Parameter Name	Type	Required	Description	Example
Authorization	string	Optional		Bearer {{YOUR_API_KEY}}

Body Parameters (application/json)

Parameter Name	Type	Required	Description
input	object	Optional
└ width	integer	Optional	Width of the output image. Default: 1024.
└ height	integer	Optional	Height of the output image. Default: 1024.
└ prompt	string	Optional
└ refine	string	Optional	Which refinement style to use. Default: "no_refiner".
└ scheduler	string	Optional	Scheduler. Default: "K_EULER".
└ lora_scale	number	Optional	LoRA additive scale. Only applicable to trained models. Default: 0.6.
└ num_outputs	integer	Optional	Number of images to output. Default: 1. Min: 1, Max: 4.
└ guidance_scale	number	Optional	Classifier-free guidance scale. Default: 7.5. Min: 1, Max: 50.
└ apply_watermark	boolean	Optional	Apply watermark to determine if the image was generated in downstream applications. You can use this method to disable the watermark if you have other provisions for secure generation or deployment of images. Default: true.
└ high_noise_frac	number	Optional	For expert_ensemble_refiner, the noise fraction to use. Default: 0.8. Min: 0, Max: 1.
└ negative_prompt	string	Optional	Input negative prompt. Default: "".
└ prompt_strength	number	Optional	Prompt strength when using img2img / inpaint. 1.0 corresponds to completely destroying the information in the image. Default: 0.8. Min: 0, Max: 1.
└ num_inference_steps	integer	Optional	Number of denoising steps. Default: 50. Min: 1, Max: 500.

Request Example

{
     "version": "stability-ai/sdxl:7762fd07cf82c948538e41f63f77d685e02b063e37e496e96eefd46c929f9bdc",
    "input": {
      "width": 768,
      "height": 768,
      "prompt": "An astronaut riding a rainbow unicorn, cinematic, dramatic",
      "refine": "expert_ensemble_refiner",
      "scheduler": "K_EULER",
      "lora_scale": 0.6,
      "num_outputs": 1,
      "guidance_scale": 7.5,
      "apply_watermark": false,
      "high_noise_frac": 0.8,
      "negative_prompt": "",
      "prompt_strength": 0.8,
      "num_inference_steps": 25
    }
  }

cURL Example

curl --location --request POST 'https://www.kkiai.com/replicate/v1/predictions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
     "version": "stability-ai/sdxl:7762fd07cf82c948538e41f63f77d685e02b063e37e496e96eefd46c929f9bdc",
    "input": {
      "width": 768,
      "height": 768,
      "prompt": "An astronaut riding a rainbow unicorn, cinematic, dramatic",
      "refine": "expert_ensemble_refiner",
      "scheduler": "K_EULER",
      "lora_scale": 0.6,
      "num_outputs": 1,
      "guidance_scale": 7.5,
      "apply_watermark": false,
      "high_noise_frac": 0.8,
      "negative_prompt": "",
      "prompt_strength": 0.8,
      "num_inference_steps": 25
    }
  }'

Response

🟢 200 Success

Response Body

Parameter Name	Type	Required	Description
id	string	Required
model	string	Required
version	string	Required
input	object	Required
└ aspect_ratio	string	Required
└ input_image	string	Required
└ output_format	string	Required
└ prompt	string	Required
└ prompt_upsampling	boolean	Required
└ safety_tolerance	integer	Required
logs	string	Required
output	null	Required
data_removed	boolean	Required
error	null	Required
status	string	Required
created_at	string	Required
urls	object	Required
└ cancel	string	Required
└ get	string	Required
└ stream	string	Required
└ web	string	Required

Response Example

{
    "created": 1589478378,
    "data": [
        {
            "url": "https://..."
        },
        {
            "url": "https://..."
        }
    ]
}