OpenAI · OpenAPI Overlay 1.0.0
API Evangelist conversational phrasing for OpenAI Audio API
10 actions
10 updates
phrasing
extends
openapi/openai-audio-api-openapi.yml
Generated by API Evangelist
Written by API Evangelist tooling for OpenAI's API. It is a proposal applied on top of the contract, not a document OpenAI publishes.
What the actions change
x-apievangelist-phrasing
Targets 10
$.info
$.paths['/audio/speech'].post
$.paths['/audio/transcriptions'].post
$.paths['/audio/translations'].post
$.paths['/audio/voice_consents'].get
$.paths['/audio/voice_consents'].post
$.paths['/audio/voice_consents/{consent_id}'].get
$.paths['/audio/voice_consents/{consent_id}'].post
$.paths['/audio/voice_consents/{consent_id}'].delete
$.paths['/audio/voices'].post
OpenAPI Overlay
# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand.
overlay: 1.0.0
info:
title: API Evangelist conversational phrasing for OpenAI Audio API
version: 1.0.0
extends: openapi/openai-audio-api-openapi.yml
actions:
- target: $.info
update:
x-apievangelist-phrasing:
method: generated
generated: '2026-09-26'
generator: build-phrasing.py
label: Generated by API Evangelist
operations: 9
- target: $.paths['/audio/speech'].post
update:
x-apievangelist-phrasing:
intent: Turn text into spoken audio
effect: write
questions:
- How do I convert a paragraph of text into an MP3 voiceover?
- Can I control the speaking speed and tone of generated speech?
- Which voices can read my text aloud, and can the audio be streamed?
instructions:
- text: Read {input} aloud using voice {voice} with model {model}.
slots:
input: requestBody.input
voice: requestBody.voice
model: requestBody.model
- text: Generate a {response_format} speech file of {input} in voice {voice} using {model}.
slots:
response_format: requestBody.response_format
input: requestBody.input
voice: requestBody.voice
model: requestBody.model
- text: Narrate {input} with {model} in voice {voice} at speed {speed}, speaking {instructions}.
slots:
input: requestBody.input
model: requestBody.model
voice: requestBody.voice
speed: requestBody.speed
instructions: requestBody.instructions
method: generated
generated: '2026-09-26'
- target: $.paths['/audio/transcriptions'].post
update:
x-apievangelist-phrasing:
intent: Transcribe an audio recording
effect: write
questions:
- What's the way to turn a meeting recording into text in its original language?
- Can I get word-level timestamps or speaker labels in a transcript?
- Can I hint the spoken language to improve transcription accuracy?
instructions:
- text: Transcribe audio file {file} with model {model}.
slots:
file: requestBody.file
model: requestBody.model
- text: Transcribe {file} using {model}, telling it the speech is in {language}.
slots:
file: requestBody.file
model: requestBody.model
language: requestBody.language
- text: Produce a {response_format} transcript of {file} with {model}.
slots:
response_format: requestBody.response_format
file: requestBody.file
model: requestBody.model
method: generated
generated: '2026-09-26'
- target: $.paths['/audio/translations'].post
update:
x-apievangelist-phrasing:
intent: Translate spoken audio into English text
effect: write
questions:
- Can I take a Spanish audio clip and get an English transcript back?
- Is there a way to translate foreign-language speech straight into English text?
instructions:
- text: Translate the speech in {file} into English using {model}.
slots:
file: requestBody.file
model: requestBody.model
- text: Give me an English translation of recording {file} with model {model} as {response_format}.
slots:
file: requestBody.file
model: requestBody.model
response_format: requestBody.response_format
method: generated
generated: '2026-09-26'
- target: $.paths['/audio/voice_consents'].get
update:
x-apievangelist-phrasing:
intent: List voice consent recordings
effect: read
questions:
- Which voice consent recordings has my organization uploaded for custom voices?
- Can I page through all our custom-voice consent recordings?
instructions:
- text: List our voice consent recordings.
- text: Show the first {limit} voice consent recordings.
slots:
limit: query.limit
method: generated
generated: '2026-09-26'
- target: $.paths['/audio/voice_consents'].post
update:
x-apievangelist-phrasing:
intent: Upload a voice consent recording
effect: write
questions:
- What do I need to upload before I'm allowed to create a custom voice?
- How do I submit a speaker's consent recording for voice cloning?
instructions:
- text: Upload consent recording {recording} named {name} in {language}.
slots:
recording: requestBody.recording
name: requestBody.name
language: requestBody.language
- text: Register a voice consent called {name} from recording {recording}, spoken in {language}.
slots:
name: requestBody.name
recording: requestBody.recording
language: requestBody.language
method: generated
generated: '2026-09-26'
- target: $.paths['/audio/voice_consents/{consent_id}'].get
update:
x-apievangelist-phrasing:
intent: Retrieve a voice consent recording
effect: read
questions:
- What metadata is stored for one of our voice consent recordings?
- Can I look up a single consent recording by its ID?
instructions:
- text: Get voice consent {consent_id}.
slots:
consent_id: path.consent_id
- text: Show the metadata of consent recording {consent_id}.
slots:
consent_id: path.consent_id
method: generated
generated: '2026-09-26'
- target: $.paths['/audio/voice_consents/{consent_id}'].post
update:
x-apievangelist-phrasing:
intent: Rename a voice consent recording
effect: write
questions:
- Can I rename a consent recording without re-uploading the audio?
- Does updating a voice consent replace its audio?
instructions:
- text: Rename voice consent {consent_id} to {name}.
slots:
consent_id: path.consent_id
name: requestBody.name
- text: Change the name on consent recording {consent_id} to {name}.
slots:
consent_id: path.consent_id
name: requestBody.name
method: generated
generated: '2026-09-26'
- target: $.paths['/audio/voice_consents/{consent_id}'].delete
update:
x-apievangelist-phrasing:
intent: Delete a voice consent recording
effect: destructive
questions:
- How do I remove a speaker's consent recording if they withdraw permission?
- Can I delete a voice consent recording we uploaded?
instructions:
- text: Delete voice consent {consent_id}.
slots:
consent_id: path.consent_id
- text: Remove the consent recording {consent_id} permanently.
slots:
consent_id: path.consent_id
method: generated
generated: '2026-09-26'
- target: $.paths['/audio/voices'].post
update:
x-apievangelist-phrasing:
intent: Create a custom voice
effect: write
questions:
- How do I create a custom voice to use in text-to-speech?
- What does a custom voice need besides an audio sample?
instructions:
- text: Create a custom voice named {name} from sample {audio_sample} using consent {consent}.
slots:
name: requestBody.name
audio_sample: requestBody.audio_sample
consent: requestBody.consent
- text: Build voice {name} from audio sample {audio_sample} backed by consent recording {consent}.
slots:
name: requestBody.name
audio_sample: requestBody.audio_sample
consent: requestBody.consent
method: generated
generated: '2026-09-26'
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