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

POST

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

A cost-efficient multimodal text-to-image generation model powered by OpenAI’s GPT image technology. It combines strong prompt understanding with optimized image synthesis to produce high-quality visuals from natural language. Ideal for UI design, concept art, product mockups, and creative visualization, offering low latency and scalable cost-effectiveness for rapid iteration and production workflows. Channel-low-price: priced significantly lower than the Official Stable Edition, but stability is not guaranteed.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "prompt": "A lively street night market in summer: diners gather around plastic tables eating grilled lamb skewers, chicken wings, crayfish, and drinking beer. A chef tends a charcoal grill with sparks flying and smoke rising. Neon signs in, electric scooters, and warm ambient light fill the background. Bustling, authentic, full of street food energy. Realistic photography, shallow depth of field, warm tones.",
    "aspectRatio": "2:3"
}

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/text-to-image' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "A lively street night market in summer: diners gather around plastic tables eating grilled lamb skewers, chicken wings, crayfish, and drinking beer. A chef tends a charcoal grill with sparks flying and smoke rising. Neon signs in, electric scooters, and warm ambient light fill the background. Bustling, authentic, full of street food energy. Realistic photography, shallow depth of field, warm tones.",
    "aspectRatio": "2:3"
}'

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 2026-03-10 12:42:16

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

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