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openapi: 3.2.0
info:
title: Sonix Transcripts API
description: The Sonix API lets you programmatically upload audio and video media for automated transcription, retrieve the resulting transcripts, export subtitles and captions (SRT, VTT, TXT, JSON, DOCX, PDF), translate transcripts into other languages, and run AI analysis (summaries, chapters, sentiment, entities).
version: '1.0'
contact:
name: Sonix
url: https://sonix.ai
x-modeled-by: API Evangelist
x-source: https://sonix.ai/docs/api
servers:
- url: https://api.sonix.ai/v1
description: Sonix API v1
security:
- bearerAuth: []
tags:
- name: Transcripts
description: Retrieve and edit transcripts produced from media.
paths:
/media/{id}/transcript:
parameters:
- $ref: '#/components/parameters/MediaId'
get:
operationId: getTranscript
tags:
- Transcripts
summary: Retrieve transcript
description: Retrieves the transcript for a media file as plain text. Use the format query parameter (e.g. avid_ds) or the format-specific paths for other outputs.
parameters:
- name: format
in: query
required: false
schema:
type: string
description: Optional export format, such as avid_ds.
responses:
'200':
description: The transcript text.
content:
text/plain:
schema:
type: string
'401':
$ref: '#/components/responses/Unauthorized'
'404':
$ref: '#/components/responses/NotFound'
put:
operationId: updateTranscript
tags:
- Transcripts
summary: Update transcript
description: Replaces or edits the transcript content for a media file.
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
transcript:
type: string
responses:
'200':
description: The updated transcript.
'401':
$ref: '#/components/responses/Unauthorized'
components:
parameters:
MediaId:
name: id
in: path
required: true
schema:
type: string
description: The unique identifier of the media file.
responses:
NotFound:
description: The requested resource was not found.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
Unauthorized:
description: The API key is missing or invalid.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
schemas:
Error:
type: object
properties:
error:
type: string
message:
type: string
securitySchemes:
bearerAuth:
type: http
scheme: bearer
description: 'Sonix API key passed as `Authorization: Bearer <API Key>`. Subscribers find their key at https://my.sonix.ai/api; trial accounts request one from Sonix support.'