gpt-image-1.5/text-to-image-official-stable

POST

/openapi/v2/rhart-image-g-1.5-official/text-to-image

A multimodal text-to-image generation model balancing low latency with cost efficiency. Features strong prompt comprehension for rapid high-fidelity image generation, suitable for UI design, concept art, product mockups, and creative visualization workflows. Official-stable: stable and highly efficient, with pricing lower than purchasing directly from the official model provider.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "prompt": "Winter morning at a street breakfast stall, steam rising, customers lining up for hot soy milk and fried dough sticks. The vendor flips sesame balls and youtiao in a wok, oil splashing, aroma filling the air. Tables covered with tofu pudding, soup dumplings, tea eggs. Background shows passing bicycles and electric scooters. Busy and warm atmosphere, strong sense of daily life, documentary photography style, cool tones mixed with warm lighting.",
    "size": "1024*1024",
    "quality": "medium"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://www.runninghub.ai/openapi/v2/rhart-image-g-1.5-official/text-to-image' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "Winter morning at a street breakfast stall, steam rising, customers lining up for hot soy milk and fried dough sticks. The vendor flips sesame balls and youtiao in a wok, oil splashing, aroma filling the air. Tables covered with tofu pudding, soup dumplings, tea eggs. Background shows passing bicycles and electric scooters. Busy and warm atmosphere, strong sense of daily life, documentary photography style, cool tones mixed with warm lighting.",
    "size": "1024*1024",
    "quality": "medium"
}'

Responses

🟢200成功

application/json

Task result query endpoint: /openapi/v2/query

Body

Examples

Submit response exampleTask success response example

{
    "taskId": "2013508786110730241",
    "status": "RUNNING",
    "errorCode": "",
    "errorMessage": "",
    "results": null,
    "clientId": "f828b9af25161bc066ef152db7b29ccc",
    "promptTips": "{\"result\": true, \"error\": null, \"outputs_to_execute\": [\"4\"], \"node_errors\": {}}"
}

Modified at 2026-03-11 04:00:02

nano-banana/text-to-image-official-stable

gpt-image-1.5/text-to-image-channel-low-price