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DimiLinks splits video capability into two groups. Their model names, resolution limits, and billing models all differ, so confirm which group a model belongs to before calling it, or you will hit a missing-model or rejected-resolution error. Both groups use the same creation endpoint, and the same task retrieval and download endpoints:

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The seedance/h3 group

Public model names carry no -A suffix: pass seedance 2.0, seedance 2.5, or minimax-h3 directly as model.
  • Per-second billing: cost = per-second price × seconds, with the resolution determining the per-second price. Tier rates are listed in Seedance 2.0 / 2.5 and MiniMax-H3.
  • Supports 1080p (except seedance 2.5), first/last frames (seedance 2.0 only), and image / video / audio references.
  • Put media into the references array; each source must be a public HTTPS URL the server can fetch directly.

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The doubao seedance group

  • 720p only; other resolutions are rejected.
  • Per-token billing with a group ratio of 0.7 (30% off the official baseline). Token usage depends on duration × resolution; use GET /api/pricing for live rates.
  • Model names include a doubao- prefix and a date suffix. Pass them exactly as listed, without trimming the suffix.

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How to choose

  • Need 1080p, first/last frames, video or audio references, or per-second cost estimation: use the seedance/h3 group.
  • Only need 720p at a lower unit price: use the doubao seedance group.

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Next step

Save the task_id from the creation response, then poll with Retrieve video task until completed before downloading. Prices and groups change over time; treat GET /api/pricing as the runtime source of truth.