SIsimplified
aiGeneration

Media · Generate · Discover generation model field schema (step 1 of 3)

Step 1 — discover the dynamic per-(model, capability) parameter schema before calling generateVideo. Not needed for generateImage, which takes one fixed contract for every model. A single unified endpoint serves both image and video engines, selected by the required type query param.

Response modes (driven by which query params you pass):

  • type only → {models: [...]} — list every registered engine of that type, its capabilities, and metadata (incl. credits_per_image / estimated_time). Use this to pick a model_id.
  • type + model_id → single-model detail with capabilities map.
  • type + model_id + capability → the full FieldDescriptor schema for that (model, capability) pair (labels, field_type, required flags, enum_values, defaults). This is the contract that generateImage / generateVideo's parameters must match.

Use this before generating — it eliminates 400 errors on invalid / missing parameter keys.

get/api/v1/ai-imageart/model-fields

Request

  • Base URL
    https://api.simplified.com
  • Auth
    API key in header Authorization

Query parameters

type'video' | 'image' required

Engine type to introspect.

model_idstring

Engine id (e.g. KLING_VIDEO_PRO). Omit to list all engines of type.

capability'prompt' | 'reference_image' | 'multiple_images' | 'first_last_frame' | 'video_to_video'

Capability — required to receive the per-(model, capability) field schema; otherwise you get the model's capability map.

Response

Shape depends on which query params are present — see operation description. Always JSON.

unknown required

Changes

No recorded changes to this operation across all 1 revision of this API.