google/veo3.1-pro/text-to-video-official-stable

POST

/openapi/v2/rhart-video-v3.1-pro-official/text-to-video

Google Veo 3.1 T2V is DeepMind’s latest flagship model, designed to bring cinematic storytelling to life. It generates high-fidelity 4k videos with synchronized native audio, including realistic dialogue and lip-sync. Featuring advanced subject consistency (via reference images) and seamless video interpolation, Veo 3.1 offers precise control over motion and lighting. With flexible options for duration (4s/6s/8s) and aspect ratio, it stands as one of the most advanced generative video systems available. 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": "A small energetic puppy surfing on a vivid yellow surfboard, riding a powerful blue wave. Fast motion, splashing water particles, dramatic ocean spray, dynamic camera movement following the board from the side, bright sunny day, clear sky, high contrast, ultra-detailed fur physics, realistic wave simulation, cinematic slow-motion moments",
    "aspectRatio": "9:16",
    "duration": "8",
    "resolution": "720p",
    "generateAudio": false
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://www.runninghub.ai/openapi/v2/rhart-video-v3.1-pro-official/text-to-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data '{
    "prompt": "A small energetic puppy surfing on a vivid yellow surfboard, riding a powerful blue wave. Fast motion, splashing water particles, dramatic ocean spray, dynamic camera movement following the board from the side, bright sunny day, clear sky, high contrast, ultra-detailed fur physics, realistic wave simulation, cinematic slow-motion moments",
    "aspectRatio": "9:16",
    "duration": "8",
    "resolution": "720p",
    "generateAudio": false
}'

Responses

🟢200成功

application/json

Task result query endpoint: /openapi/v2/query

Bodyapplication/json

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 2026-07-30 07:05:27

hailuo-02-t2v-pro

google/veo3.1-fast/text-to-video-official-stable