Generate speech
Speaks text in a saved or preset voice. Returns a job whose result is an AudioResult.
bearerAuthorizationBearer <API key>An API key from Settings, starting vcp_live_.
Idempotency-Key?stringOptional. Up to 255 characters, scoped to your account and kept for 90 days. Sending the same key with the same body again returns the original job. The same key with a different body is rejected with 409.
length <= 255application/json- body
text*stringThe text to speak.
1 <= lengthvoice*stringA saved voice id, a saved voice name or a preset id.
1 <= lengthmodel?stringA model id from GET /v1/models.
language?stringA language from the model, such as English.
Accepted. Returns the job.
application/json- response
id*stringJob id.
type*JobType"speech""voice_design""voice_clone""voice_change""transcription""dub""avatar_video""cut"status*JobStatus"queued""running""succeeded""failed""cancelled"progress*|From 0 to 1 while an avatar video renders, a dub runs or a video is cut, otherwise null.
0 <= value <= 1result*||||||The result of a succeeded job, or null. Speech, voice designs and the voice changer give AudioResult, kept for 24 hours after the job finishes, then this is null. Transcriptions give TranscriptionResult. Voice clones give VoiceCloneResult. Avatar videos give AvatarVideoResult, dubs give DubResult and cuts give CutResult, all kept for 24 hours after the job was created.
error*|Why the job failed, or null.
tokens_charged*|Tokens billed, or null until billing has run.
0 <= valueresource_id*|The voice id for voice clones, the project id for dubs and cuts, and the video id for avatar videos.
created_at*stringWhen the job was created.
date-timefinished_at*|When the job finished, or null while it runs.
date-timecurl -X POST 'https://api.vcp.name/v1/speech' \ -H 'Content-Type: application/json' \ -d '{ "text": "Hello from the API.", "voice": "af_alloy"}'{ "id": "04bd0571-e2c8-4d5b-a3cc-e56f85773abf", "type": "speech", "status": "queued", "progress": null, "result": null, "error": null, "tokens_charged": null, "resource_id": null, "created_at": "2026-10-30T00:10:42Z", "finished_at": null}Cloud API
Hosted at api.vcp.name. Needs an API key from a Starter or Premium plan and uses the plan's monthly tokens.
Design a voice POST
Designs a voice from a description and speaks a sample. Returns a job whose result is an `AudioResult`. Save the voice with POST /v1/voices/design/{id}/save within 24 hours.