Seedream4.5 - Text to Image

POST

/api/v1/jobs/createTask

Create a Seedream 4.5 text-to-image task.

Query Task Status

Use GET /api/v1/jobs/recordInfo?taskId=... to retrieve progress and final results.

For production usage, provide callBackUrl so LiangXin can notify your server when generation completes.

Request

Header Params

Body Params application/json

Examples

Responses

🟢200200 - Task accepted

text/plain

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST '/api/v1/jobs/createTask' \
--header 'Content-Type: application/json' \
--data-raw '{
  "model": "seedream-v4-5",
  "callBackUrl": "https://your-domain.com/api/callback",
  "input": {
    "prompt": "A cinematic product photo of a premium tea bottle on a stone table, natural morning light",
    "aspect_ratio": "widescreen_16_9"
  }
}'

Response Example

{
  "code": 200,
  "msg": "success",
  "data": {
    "taskId": "task_seedream-v4-5_1777600000000"
  }
}

Modified at 2026-05-01 05:04:41

Seedream5.0 Lite - Text to Image

Seedream4.5 - Text to Image

Query Task Status#

Request

Responses

Query Task Status