seedance-2.0-fast/image-to-video

POST

/openapi/v2/rhart-video/sparkvideo-2.0-fast/image-to-video

seedance 2.0 Fast Image-to-Video, optimized for speed and cost efficiency. Supports first-frame and first-last-frame modes for quick image-to-video transformation.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "resolution": "720p",
    "duration": "5",
    "firstFrameUrl": "https://www.runninghub.cn/view?filename=767f5a40041fa18eae8da0ad28a5312c97d6b9e276679dad1a687fbdbf5289a4.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzUwNDE3NjU5NjEsInRzIjoxNzc0NDM2OTY1OTYxLCJzaWduIjoiNDkyODZjYjFiYTBmMWFiYjRkODI4YTBjYTJjYWMzYTAifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.536881616310037",
    "lastFrameUrl": "https://www.runninghub.cn/view?filename=b8f1f59101a141f8a425378d6cd3a5aba812cec34797aa82822abb1fdc36e380.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzUwNDE3NjU5NjEsInRzIjoxNzc0NDM2OTY1OTYxLCJzaWduIjoiNDkyODZjYjFiYTBmMWFiYjRkODI4YTBjYTJjYWMzYTAifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.4442212472095596",
    "generateAudio": true,
    "ratio": "adaptive",
    "realPersonMode": true
}

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/sparkvideo-2.0-fast/image-to-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "resolution": "720p",
    "duration": "5",
    "firstFrameUrl": "https://www.runninghub.cn/view?filename=767f5a40041fa18eae8da0ad28a5312c97d6b9e276679dad1a687fbdbf5289a4.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzUwNDE3NjU5NjEsInRzIjoxNzc0NDM2OTY1OTYxLCJzaWduIjoiNDkyODZjYjFiYTBmMWFiYjRkODI4YTBjYTJjYWMzYTAifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.536881616310037",
    "lastFrameUrl": "https://www.runninghub.cn/view?filename=b8f1f59101a141f8a425378d6cd3a5aba812cec34797aa82822abb1fdc36e380.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzUwNDE3NjU5NjEsInRzIjoxNzc0NDM2OTY1OTYxLCJzaWduIjoiNDkyODZjYjFiYTBmMWFiYjRkODI4YTBjYTJjYWMzYTAifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.4442212472095596",
    "generateAudio": true,
    "ratio": "adaptive",
    "realPersonMode": true
}'

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 2026-04-08 12:00:03

seedance-2.0/image-to-video

seedance-v1.5-pro-image-to-video-fast