nano-banana2-gemini31flash/text-to-image-channel-low-price

POST

/openapi/v2/rhart-image-n-g31-flash/text-to-image

A lightweight text-to-image endpoint engineered for high-concurrency and rapid response. As the core of Nano Banana 2, it balances visual fidelity with high throughput, instantly transforming text prompts into high-quality assets. Ideal for modern API platforms requiring real-time previews, rapid iteration, or large-scale batch generation. 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": "An exquisite illustration in the style of Chinese Guoman (national comics) set in the Ming Dynasty. A JinYiWei guard wearing a traditional flying fish suit stands on an ancient city wall, overlooking the bustling capital city at night. Flat shading style, bold linework, high color contrast, with glowing lanterns and light mist in the background.",
    "aspectRatio": "9:16",
    "resolution": "1k"
}

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-n-g31-flash/text-to-image' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "An exquisite illustration in the style of Chinese Guoman (national comics) set in the Ming Dynasty. A JinYiWei guard wearing a traditional flying fish suit stands on an ancient city wall, overlooking the bustling capital city at night. Flat shading style, bold linework, high color contrast, with glowing lanterns and light mist in the background.",
    "aspectRatio": "9:16",
    "resolution": "1k"
}'

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 2026-03-20 04:00:02

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

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