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POST
Voiceover

Authorizations

Authorization
string
header
required

API key from Settings > API, e.g. lv_...

Headers

Idempotency-Key
string

Replays the first response for 24 hours instead of charging twice.

Body

application/json
input
string
required
voice
string
model
string
timestamps
boolean
provider
string

The chosen voice's provider, as the voice list reports it. The expressive maker also takes description and speed, and answers with X-Lavendly-Generation-Id.

description
string

Expressive maker only: acting direction for this read.

speed
number

Expressive maker only: 0.25 to 3, default 1.

Response

Audio

The response is of type file.