API referenceProjects
Set the project's narration voice
Assigns a voice from GET /projects/{id}/voice.
Does not re-voice anything already generated. expected_version makes it a compare-and-set.
Authorization
bearerAuth AuthorizationBearer <token>
Typecut API key. Generate one in app.typecut.ai → Settings → API keys. Send as Authorization: Bearer tc_live_….
In: header
Path Parameters
id*string
Format
uuidRequest Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
curl -X PATCH "https://example.com/projects/497f6eca-6276-4993-bfeb-53cbbbba6f08/voice" \ -H "Content-Type: application/json" \ -d '{ "voice_id": "2235c634-e4db-4ad6-aa15-066fb69b1c8f" }'{
"data": {
"voice": {
"property1": null,
"property2": null
},
"note": "string",
"edit_version": 0
}
}{
"error": {
"type": "string",
"code": "string",
"message": "string"
}
}{
"error": {
"type": "string",
"code": "string",
"message": "string"
}
}{
"error": {
"type": "string",
"code": "string",
"message": "string"
}
}{
"error": {
"type": "conflict",
"code": "conflict",
"message": "string",
"current_version": 0,
"expected_version": 0,
"last_writer": {
"label": "string",
"kind": "editor",
"user_id": "a169451c-8525-4352-b8ca-070dd449a1a5",
"at": "string"
}
}
}