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POST
/
imagen-4.0-fast-generate-001
/
async
curl --request POST \
  --url https://api.modellix.ai/api/v1/google/imagen-4.0-fast-generate-001/async \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "Watercolor illustration of a Japanese pagoda surrounded by cherry blossoms"
}
'
{
  "code": 0,
  "message": "success",
  "data": {
    "status": "pending",
    "task_id": "task-pqr678",
    "model_id": "google/imagen-4.0-fast-generate-001",
    "get_result": {
      "method": "GET",
      "url": "https://api.modellix.ai/api/v1/tasks/task-pqr678"
    }
  }
}

Authorizations

​
Authorization
string
header
required

API Key authentication. Format: Bearer YOUR_API_KEY.

Body

application/json

Imagen 4.0 Fast request schema. Supports prompt, sampleCount, aspectRatio, and personGeneration.

​
prompt
string
required

Image description text

Minimum string length: 1
Example:

"Watercolor illustration of a Japanese pagoda surrounded by cherry blossoms"

​
sampleCount
integer
default:1

Number of images to generate per request

Required range: 1 <= x <= 4
Example:

1

​
aspectRatio
enum<string>
default:1:1

Image aspect ratio

Available options:
1:1,
3:4,
4:3,
9:16,
16:9
Example:

"1:1"

​
personGeneration
enum<string>
default:dont_allow

Person generation policy

Available options:
dont_allow,
allow_adult,
allow_all
Example:

"dont_allow"

Response

Task submitted successfully

​
code
integer
required

Response code, 0 indicates success

Example:

0

​
message
string
required

Response message

Example:

"success"

​
data
object
required