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POST
Add add-ons

Authorizations

Authorization
string
header
required

An API key: Authorization: Bearer mbk_live_...

Path Parameters

id
string<uuid>
required

Body

application/json
addons
enum<string>[]
required
Minimum array length: 1
Available options:
redact_pii,
smart_format,
subtitles,
insights,
identify_speakers,
sentiment,
topics,
keywords,
custom_fields,
translation
translate_to
string[]

More languages, with translation.

custom_fields
object[]

More questions, with custom_fields.

Response

The transcript with its new configuration

id
string<uuid>
object
string
Allowed value: "transcript"
model
string
status
enum<string>
Available options:
queued,
processing,
completed,
failed,
canceled
file_name
string
speaker_names
object
config
object

How the transcript is made. Unknown fields are rejected. The playground's Export config writes this object.

duration_ms
integer
error
string | null

Why it failed or was canceled.

cost
object
created_at
string<date-time>
completed_at
string<date-time> | null
Last modified on October 26, 2026