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

POST

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

Google Veo 3.1 I2V is DeepMind’s latest image-to-video evolution, transforming still images or start-end frame pairs into high-fidelity cinematic sequences. Whether animating a single shot or interpolating between two frames, it delivers realistic motion, lighting, and synchronized native audio. With support for up to 4K resolution and flexible aspect ratios, it creates fluid transitions while preserving the original artistic style. 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": "Slow camera dolly forward through the street. The neon signs flicker erratically, casting changing colored reflections on the wet pavement. Heavy rain falls visible in the light cones. Audio: The sound of heavy rain hitting the ground, distant thunder, and the electrical buzzing of neon lights.",
    "imageUrl": "https://www.runninghub.cn/view?filename=885b405b856844d2ea8440268a633ad8fa6ef88697c57577de638e9e957c412b.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzE1ODAwNDYxNTMsInRzIjoxNzcwOTc1MjQ2MTUzLCJzaWduIjoiODQwOTYwNTgwNzNiMDc2MzViMzQyMzZkMTQ4ZWE5OWQifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.4798650769176951",
    "aspectRatio": "9:16",
    "resolution": "720p",
    "duration": "8",
    "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/image-to-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "Slow camera dolly forward through the street. The neon signs flicker erratically, casting changing colored reflections on the wet pavement. Heavy rain falls visible in the light cones. Audio: The sound of heavy rain hitting the ground, distant thunder, and the electrical buzzing of neon lights.",
    "imageUrl": "https://www.runninghub.cn/view?filename=885b405b856844d2ea8440268a633ad8fa6ef88697c57577de638e9e957c412b.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzE1ODAwNDYxNTMsInRzIjoxNzcwOTc1MjQ2MTUzLCJzaWduIjoiODQwOTYwNTgwNzNiMDc2MzViMzQyMzZkMTQ4ZWE5OWQifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.4798650769176951",
    "aspectRatio": "9:16",
    "resolution": "720p",
    "duration": "8",
    "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/image-to-video-official-stable

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