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

POST

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

Powered by Google DeepMind’s next-generation architecture, Veo 3.1 Reference-to-Video transforms up to three static images into coherent 8-second cinematic clips. Delivering up to 4k resolution with synchronized native audio, this model excels at visual consistency—preserving subject identity, lighting, and texture across frames. It seamlessly interprets text and visual cues to create smooth, narrative-driven motion for characters and products. 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": "Use the first image as the background. The characters from the second and third images meet in this scene, and an interesting story unfolds.",
    "imageUrls": [
        "https://www.runninghub.cn/view?filename=840c2aa231092ba5566a675b348542a808c4acfba1c20ba0dbe8edb4dc4bc198.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzE1NzY3MTY4NTgsInRzIjoxNzcwOTcxOTE2ODU4LCJzaWduIjoiNWE0MGU4ZjA4YjE3NDU0ODBlOGRhNTFhZGM1MTM0YTUifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.5563813130414209"
    ],
    "resolution": "1080p",
    "generateAudio": false
}

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-video-v3.1-pro-official/reference-to-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "Use the first image as the background. The characters from the second and third images meet in this scene, and an interesting story unfolds.",
    "imageUrls": [
        "https://www.runninghub.cn/view?filename=840c2aa231092ba5566a675b348542a808c4acfba1c20ba0dbe8edb4dc4bc198.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzE1NzY3MTY4NTgsInRzIjoxNzcwOTcxOTE2ODU4LCJzaWduIjoiNWE0MGU4ZjA4YjE3NDU0ODBlOGRhNTFhZGM1MTM0YTUifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.5563813130414209"
    ],
    "resolution": "1080p",
    "generateAudio": false
}'

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

google/veo3.1-fast/start-end-to-video-channel-low-price

skyreels-v4/image-to-video