MoonNexAI API Docs

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Seedance-2 Video ​

Seedance-2 is divided into eight separate series: SG, NT, SZ, KZ, CL, CL-B, GL and Original Series. Each series uses its own public model name, parameter description and media assets process.

Two sets of calls are provided in a single series of pages: MoonNexAI, common common parameters (/v1/videos + prompt / references[] / aspect_ratio / size) and Volcengine-compatible compatible parameters (/api/v3/contents/generations/tasks + content[] / ratio/resolution). Two sets of request expressions are aligned, but single request selects only one set.

Compatibility statement: seedance-2.0, seedance-2.0-fast from history request can still be used as input aliases; new access is requested to select the current open model ID from the following independent model series.

Model Group Navigation ​

GroupInclude ModelsFit to sceneDetails Page
/ Vision-2.5-sg seriesseedance-2.0-sg-mini, seedance-2.0-sg, seedance-2.0-sg-fast, seedance-2.5-sgSingle or mixed reference, settled by output Token; Standard Version 2.0 for 1080 P/4K, Fast/Mini for 480P/720P, 2.5 for 1080P.SG Series Notes
/ seedance-2.5-nt seriesseedance-2.0-nt, seedance-2.0-nt-fast, seedance-2.0-nt-mini, seedance-2.5-nt720P reference images video, settled at actual Token usage.NT Series Description
/ sighted-2.5-sz seriesseedance-2.0-sz, seedance-2.0-sz-fast, seedance-2.0-sz-mini, seedance-2.5-szSeedance Official Token billing dimensions multimodular video generation.SZ Series Notes
Seedance-2.0 Original Seriesdoubao-seedance-2-0-260128, doubao-seedance-2-0-fast-260128, doubao-seedance-2-0-mini-260615Three open primary volcanic models.Original Series Description
& & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & (((((()seedance-2.0-kz-fast, seedance-2.0-kzTwo KZ public models.KZ Series Description
& View-2.0-cl seriesseedance-2.0-cl-fast, seedance-2.0-cl, seedance-2.0-cl-miniThree CL open models.CL Series Notes
seedance-2.5-clseedance-2.5-clSeedance 2.5 Multimodular Video and Authentication media assets reuse.Note
& & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & (((((((((()/ )seedance-2.0-cl-b-fast, seedance-2.0-cl-b-miniTwo independent CL-B open models; parameters and capabilities aligned to Volcengine-compatible Seedance 2.0 Fast/ Mini compacts.CL-B Series Description
& View-2.0-gl seriesseedance-2.0-gl, seedance-2.0-gl-fast, seedance-2.0-gl-miniThree GL multi-media assets open models.GL Series Notes

How? ​

Your needs.Recommended ModelAnnotations
NT 720P Real Man reference images and Official Compatibility ParametersNT SeriesFour models have been validated for single grid reference images, 4 seconds, 16:9; Mini is only 4 seconds, 2.5 strict first frame maintains input aspect ratio.
Seedance multimodular video by official Token with a dimension of billingSZ SeriesThe standard, Fast, Mini and 2.5 models maintain the capability boundary, respectively; billing-dimensional input by official video at media assets time it contains video reference.
Use of open primary model namesOriginal seriesOnly three models of the original series are selected, and parameters and media assets processes are available on the original series page.
Use KZ model nameKZ SeriesSelect only from two KZ models, and the parameters and media assets process are shown on the KZ series page.
Use CL model nameCL SeriesSelect seedance-2.0-cl-fast, seedance-2.0-cl or seedance-2.0-cl-mini, and the parameters and media assets process are shown on the CL series page.
Use Seedance 2.5 CLseedance-2.5-clSupports 4 - 30 seconds, 480P / 720P / 1080P and up to 50 mixed reference media assets, with parameters and authentication media assets processes available on a stand-alone page.
Use CL-B for official shape compatibilityCL-B SeriesSelect seedance-2.0-cl-b-fast or seedance-2.0-cl-b-mini; the official content[] mixed media assets border is shown on the CL-B page.
GL mixed-media modelsGL familyChoose Standard, Fast or Mini. Up to 9 images + 3 videos + 3 audio files; see the GL guide for parameters and asset workflows.

Universal Call ​

All models above use the common MoonNexAI video-task API:

  1. Call /v1/videos to create task.
  2. Saves task_id or id.
  3. Use /v1/videos/{task_id} or /v1/tasks/{task_id} query results.

Relevant Pages ​