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Identifier

Use the model identifier veo-3.1-fast in the model field when calling /asset/start.

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Capabilities

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Inputs

Pass reference media in the references array (0–3 items). Optional. Each item accepts exactly one of:
  • url — a direct, publicly accessible file URL
  • asset_id — the ID of an existing asset in your Hoox space (e.g. a previous generation)
  • avatar_id — the ID of an avatar defined in your Hoox space

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Custom settings

These keys go inside the model_settings object of the request body.

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Pricing

Default parameters (8s at 720p): ~12 credits / generation. For exact pricing with your own parameters, call /asset/pricing with the model and any parameters that affect cost.

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Example request

See /asset/start for the full request/response reference, error codes, and code samples in cURL / Python / JavaScript.