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POST
/
text-to-image
Text To Image
curl --request POST \
  --url https://dream-gateway.livepeer.cloud/text-to-image \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "<string>",
  "model_id": "",
  "loras": "",
  "height": 576,
  "width": 1024,
  "guidance_scale": 7.5,
  "negative_prompt": "",
  "safety_check": true,
  "seed": 123,
  "num_inference_steps": 50,
  "num_images_per_prompt": 1
}
'
{
  "images": [
    {
      "url": "<string>",
      "seed": 123,
      "nsfw": true
    }
  ]
}
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Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
​
prompt
string
required

Text prompt(s) to guide image generation. Separate multiple prompts with '|' if supported by the model.

​
model_id
string
default:""

Hugging Face model ID used for image generation.

​
loras
string
default:""

A LoRA (Low-Rank Adaptation) model and its corresponding weight for image generation. Example: { "latent-consistency/lcm-lora-sdxl": 1.0, "nerijs/pixel-art-xl": 1.2}.

​
height
integer
default:576

The height in pixels of the generated image.

​
width
integer
default:1024

The width in pixels of the generated image.

​
guidance_scale
number
default:7.5

Encourages model to generate images closely linked to the text prompt (higher values may reduce image quality).

​
negative_prompt
string
default:""

Text prompt(s) to guide what to exclude from image generation. Ignored if guidance_scale < 1.

​
safety_check
boolean
default:true

Perform a safety check to estimate if generated images could be offensive or harmful.

​
seed
integer

Seed for random number generation.

​
num_inference_steps
integer
default:50

Number of denoising steps. More steps usually lead to higher quality images but slower inference. Modulated by strength.

​
num_images_per_prompt
integer
default:1

Number of images to generate per prompt.

Response

Successful Response

Response model for image generation.

​
images
Media · object[]
required

The generated images.

Last modified on February 18, 2026