GET

/v1/models/elevenlabs/eleven_english_sts_v2

provider elevenlabsstatus activefirst seen Jun 11, 2026last seen 14m ago
rawIdeleven_english_sts_v2
displayNameEleven English v2
idelevenlabs-eleven-english-sts-v2
activityaudio
schemaEndpointIdv1/text-to-speech/{voice_id}
input · output
releasedAtno release date reported by the provider
firstSeenAt1781210792 — Jun 11, 2026
lastSeenAt1794561330 — 14m ago
pricingnot published by this provider’s list endpoint
capabilities{"seed":true}
providerMetadata{"canDoTextToSpeech":false,"canDoVoiceConversion":true,"languages":["en"]}
contextWindow · maxOutput · modalities · knowledgeCutoff · openWeights · weightsUrl · requestMapnot published by this provider’s list endpoint

Endpoints & schemas

GET /v1/schemas/elevenlabs →
endpointactivity
v1/text-to-speech/{voice_id}
input · output
audio
v1/text-to-speech/{voice_id}/stream
input · output
audio
v1/text-to-speech/{voice_id}/stream/with-timestamps
input · output
audio
v1/text-to-speech/{voice_id}/with-timestamps
input · output
audio

endpoints matching this model — the provider has more, see /v1/schemas/elevenlabs

Sources

fieldrecorded source
capabilities.seedhttps://api.elevenlabs.io/openapi.json

upstream-spec

/properties/seed

Source trace
4b83e486daca08c47594dcc2de8f670f9cb20a2fc1bd2fb18a41a8e652351360
{
  "endpointId": "v1/text-to-speech/{voice_id}",
  "fetchedAt": 1790659263
}
activitySource unknown — no source URL recorded.
contextWindowSource unknown — no source URL recorded.
maxOutputSource unknown — no source URL recorded.
modalitiesSource unknown — no source URL recorded.
pricingSource unknown — no source URL recorded.
reasoningSource unknown — no source URL recorded.
requestMapSource unknown — no source URL recorded.
schemaEndpointIdSource unknown — no source URL recorded.

Use it

shell
$ curl https://modelschemas.com/v1/schemas/elevenlabs/audio/v1/text-to-speech/%7Bvoice_id%7D # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"elevenlabs","endpointId":"v1/text-to-speech/{voice_id}","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"elevenlabs","model":"eleven_english_sts_v2","usage":{"input_tokens":1200,"output_tokens":400}}'