GET

/v1/schemas/elevenlabs/audio/v1%2Ftext-to-dialogue%2Fstream%2Fwith-timestamps?kind=output

Accept:

kind outputactivity audiohash a78cd9ba…extracted Jul 6, 2026version currentsource upstream spec ↗

Response body

4 properties · 2 required · 2 $defs

property	type	description	constraints
audio_base64*	string	Base64 encoded audio data
voice_segments*	VoiceSegment[]	Voice segments for the audio
alignment	CharacterAlignmentResponseModel	Timestamp information for each character in the original text	nullable
normalized_alignment	CharacterAlignmentResponseModel	Timestamp information for each character in the normalized text	nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"elevenlabs","endpointId":"v1/text-to-dialogue/stream/with-timestamps","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}