Skip to main content
GET
List Compose Formats
The menu POST /v1/compose/video renders from. Each format is a named look — animated slideshow, cinematic b-roll, motion-graphics explainer, and more — that internally uses different models. You pick a format, never a model, and see its cost. The response also returns fixed capabilities (max script length, aspect ratios, clip window) so you can build any valid compose call from this one request. Formats with available: false are on the roadmap. A format may declare required inputs (e.g. a presenter image) you must supply when you dispatch it.

Authorizations

x-api-key
string
header
required

Workspace API key. Prefix: lma_. Example: lma_abc123...

Query Parameters

durationSec
integer
default:60

Target length (seconds) the cost estimate is scaled to.

Response

The format menu + capabilities.

data
object