seedance-2.0-global/image-to-video

POST

/openapi/v2/bytedance/seedance-2.0-global/image-to-video

Seedance 2.0 Image-to-Video for highest quality. Supports first-frame and first-last-frame modes—upload one image or two (start/end), and the model intelligently generates intermediate motion for 4-15 second videos with native audio. Superior performance in character consistency, physical motion realism, and frame stability, with multiple aspect ratio support. Please note: Generated video files are retained in the cloud for only 24 hours, please download and transfer them promptly upon task completion.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "prompt": "In a cozy, sunlit bookstore, a young woman is reading quietly. As she turns a page, the printed words gently lift off the paper, transforming into tiny, glowing butterflies that flutter around her head for a moment before vanishing. A soft glow emanates from the ancient book. The scene is still, capturing this quiet miracle.",
    "resolution": "720p",
    "duration": "5",
    "firstFrameUrl": "https://www.runninghub.cn/view?filename=73959beee62fdd5d19dc8ad4a15fa3b0b4f2cbbecf28aeca86c9db16f6861ef1.jpeg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzY3NDAzNTcyMzIsInRzIjoxNzc2MTM1NTU3MjMyLCJzaWduIjoiODEzZGE4MzI4MWMzNWMyZjA3MzE1NGFjYmFjODA2ZWUifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.6931701700115702",
    "generateAudio": true,
    "ratio": "adaptive",
    "realPersonMode": true,
    "conversionSlots": [
        "all"
    ],
    "returnLastFrame": 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/bytedance/seedance-2.0-global/image-to-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "In a cozy, sunlit bookstore, a young woman is reading quietly. As she turns a page, the printed words gently lift off the paper, transforming into tiny, glowing butterflies that flutter around her head for a moment before vanishing. A soft glow emanates from the ancient book. The scene is still, capturing this quiet miracle.",
    "resolution": "720p",
    "duration": "5",
    "firstFrameUrl": "https://www.runninghub.cn/view?filename=73959beee62fdd5d19dc8ad4a15fa3b0b4f2cbbecf28aeca86c9db16f6861ef1.jpeg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzY3NDAzNTcyMzIsInRzIjoxNzc2MTM1NTU3MjMyLCJzaWduIjoiODEzZGE4MzI4MWMzNWMyZjA3MzE1NGFjYmFjODA2ZWUifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.6931701700115702",
    "generateAudio": true,
    "ratio": "adaptive",
    "realPersonMode": true,
    "conversionSlots": [
        "all"
    ],
    "returnLastFrame": 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 2026-04-23 02:17:48

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