Generate an Image

post

https://api.tryleap.ai/api/v1/images/models/{modelId}/inferences

Generate an image by providing a text description. Generations usually take bettween 4-20 seconds per image. Total generation time depends on the number of steps and noOfImages you select. This endpoint will submit the generation job and return immediately. To retrieve the results you must provide a webhook URL or query/poll the Get a Single Image Job endpoint.

Path Params

modelId

string

required

The ID of the model to use to generate images. This can be a custom model, or a public model. To view the list of public models, visit: https://docs.tryleap.ai/public-models

Body Params

The parameters to use to generate the image.

prompt

string

required

Defaults to A photo of an astronaut riding a horse

A text description of the image you what you want to generate.

negativePrompt

string

Defaults to asymmetric, watermarks

A text description of what the image should try to avoid generating.

steps

number

Defaults to 50

How many steps the AI will take to generate the image. Lower is faster but less detailed, higher is slower more detailed.

width

number

Defaults to 1024

The width of the image to use for the inference. Must be a multiple of 8. For best results use 1024x1024 for SDXL, and 512x512 for other models.

height

number

Defaults to 1024

The height of the image to use for the inference. Must be a multiple of 8. For best results use 1024x1024 for SDXL, and 512x512 for other models.

numberOfImages

number

Defaults to 1

The number of images to generate, up to 4.

promptStrength

number

Defaults to 7

The higher the prompt strength, the closer the generated image will be to the prompt. Must be between 0 and 30.

seed

number

Defaults to 4523184

A random number to use as a seed when generating the image. This is helpful if you want to generate the same image multiple times. If you want to generate different images, keep this empty or provide a random number.

webhookUrl

string

An optional webhook URL that will be called with a POST request when the image generation request completes.

Response

201Successfully submitted image generation job.