Text to Speech & Transcription

Text to Speech & Transcription

Generates audio from text using a specified voice

post

Authorizations

apikey

X-API-KeystringRequired

Header parameters

X-API-KeystringRequired

Your API key

Body

application/json

textstringRequired

Text to convert to speech

vibestring · enumOptional

Optional vibe

Possible values:

voicestring · enumOptional

Base voice

Default: alloyPossible values:

Responses

200

Success

No content

post

/generate-audio/generate

HTTPcURLJavaScriptPython

POST /generate-audio/generate HTTP/1.1
Host: api.zero2launch.com
X-API-Key: text
Content-Type: application/json
Accept: */*
Content-Length: 48

{
  "text": "text",
  "vibe": "default",
  "voice": "alloy"
}

200

Success

No content

Transcribes an uploaded audio file (auto-detects format)

post

Authorizations

apikey

X-API-KeystringRequired

Header parameters

X-API-KeystringRequired

Your API key

X-Fieldsstring · maskOptional

An optional fields mask

Body

application/x-www-form-urlencoded

audio_filestring · binaryRequired

Audio file to transcribe. Format will be auto-detected.

Responses

200

Success

application/json

400

Bad Request - Missing file, invalid format, or processing error

415

Unsupported Media Type - Audio format not supported or detectable

500

Transcription Failed

post

/generate-audio/transcribe-file

HTTPcURLJavaScriptPython

POST /generate-audio/transcribe-file HTTP/1.1
Host: api.zero2launch.com
X-API-Key: text
Content-Type: application/x-www-form-urlencoded
Accept: */*
Content-Length: 23

"audio_file='binary'"

{
  "transcription": "text"
}

Transcribes audio from a URL (downloads, auto-detects format)

post

Authorizations

apikey

X-API-KeystringRequired

Header parameters

X-API-KeystringRequired

Your API key

X-Fieldsstring · maskOptional

An optional fields mask

Body

application/json

audio_urlstringRequired

URL of the audio file to transcribe (e.g., mp3, wav). Format auto-detected.

Responses

200

Success

application/json

400

Bad Request - Invalid URL or download failed

415

Unsupported Media Type - Audio format not supported or detectable

500

Transcription Failed

post

/generate-audio/transcribe-url

HTTPcURLJavaScriptPython

POST /generate-audio/transcribe-url HTTP/1.1
Host: api.zero2launch.com
X-API-Key: text
Content-Type: application/json
Accept: */*
Content-Length: 20

{
  "audio_url": "text"
}

{
  "transcription": "text"
}

List available voice options for text-to-speech generation

get

Lists the available voice options for audio generation.

Responses

200

Success

No content

get

/generate-audio/voices

HTTPcURLJavaScriptPython

GET /generate-audio/voices HTTP/1.1
Host: api.zero2launch.com
Accept: */*

200

Success

No content