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POST
/
images
/
generations
Image generation
curl --request POST \
  --url https://api.runcrate.ai/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "<string>",
  "prompt": "<string>",
  "width": 1152,
  "height": 1152,
  "aspect_ratio": "16:9",
  "num_inference_steps": 50,
  "guidance": 123,
  "response_format": "url"
}
'
{
  "created": 123,
  "data": [
    {
      "url": "<string>",
      "b64_json": "<string>"
    }
  ]
}

Authorizations

​
Authorization
string
header
required

Use a Runcrate API key with the rc_live_* prefix as the bearer token. Create one at https://www.runcrate.ai/dashboard/api-keys.

Body

application/json
​
model
string
required

Image model id (e.g. black-forest-labs/flux-1.1-pro).

​
prompt
string
required
​
width
integer
Required range: 256 <= x <= 2048
​
height
integer
Required range: 256 <= x <= 2048
​
aspect_ratio
string
Example:

"16:9"

​
num_inference_steps
integer
Required range: 1 <= x <= 100
​
guidance
number
​
response_format
enum<string>
default:url
Available options:
url,
b64_json

Response

Image URLs or base64 payloads.

​
created
integer
​
data
object[]