GPT Image 1.5 - Modellix

curl --request POST \ --url https://api.modellix.ai/api/v1/openai/gpt-image-1.5 \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data ' { "prompt": "A futuristic robot assistant in a modern home" } '

{ "code": 0, "message": "success", "data": { "status": "pending", "task_id": "task-openai-abc123", "model_id": "gpt-image-2", "get_result": { "method": "GET", "url": "https://api.modellix.ai/api/v1/tasks/task-openai-abc123" } } }

Authorizations

Authorization

string

header

required

API Key authentication. Format: Bearer YOUR_API_KEY.

Body

application/json

Request payload for standard GPT Image generation models.

prompt

string

required

Image description text, supports up to 32,000 characters

Required string length: 1 - 32000

Example:

"A serene zen garden with a stone path and bamboo"

size

enum<string>

default:1024x1024

Image size. Preset resolutions only

Available options:

1024x1024,

1536x1024,

1024x1536

Example:

"1024x1024"

quality

enum<string>

default:low

Image quality level. 'low': fast draft (default), 'medium': balanced, 'high': best quality

Available options:

low,

medium,

high

Example:

"high"

background

enum<string>

default:auto

Background transparency. 'transparent': transparent background (requires png or webp format), 'opaque': solid background, 'auto': model decides

Available options:

transparent,

opaque,

auto

Example:

"transparent"

Response

Task submitted successfully

Response object for asynchronous task submission.

code

integer

required

Response code, 0 indicates success

Example:

0

message

string

required

Response message

Example:

"success"

data

object

required

Detailed data about the submitted asynchronous task.

Show child attributes