Merran documentation API & integrations
The server voice
GET
/api/settings/server/voice
const url = 'http://localhost:3000/api/settings/server/voice';const options = { method: 'GET', headers: {cookie: 'merran.session_token=<merran.session_token>'}};
try { const response = await fetch(url, options); const data = await response.json(); console.log(data);} catch (error) { console.error(error);}curl --request GET \ --url http://localhost:3000/api/settings/server/voice \ --cookie merran.session_token=<merran.session_token>Server admins only. Who reads aloud, Kokoro’s address, the voice picked for each, and the voices Kokoro and OpenAI have. Change them at PATCH /settings/server (voice.*).
Authorizations
Section titled “Authorizations”Responses
Section titled “Responses”The server voice.
Media typeapplication/json
object
provider
required
string
kokoroUrl
required
string | null
voices
required
The voice picked for each.
object
kokoro
required
string
openai
required
string
kokoro
required
object
voices
required
Array<object>
object
id
required
string
name
required
string
accent
required
string | null
gender
required
string | null
english
required
boolean
error
required
Why Kokoro couldn’t say which voices it has.
string | null
openai
required
Array<object>
object
id
required
string
name
required
string
Example
{ "provider": "kokoro", "kokoroUrl": "http://kokoro:8880", "voices": { "kokoro": "af_heart", "openai": "marin" }, "kokoro": { "voices": [ { "id": "af_heart", "name": "Heart", "accent": "American", "gender": "woman", "english": true } ], "error": null }, "openai": [ { "id": "marin", "name": "Marin" } ]}Not signed in.
Media typeapplication/json
object
error
required
object
code
required
string
message
required
string
fields
object
key
additional properties
string
Example
{ "error": { "code": "not_found", "message": "There's nothing here.", "fields": { "name": "Give it a name." } }}Not allowed.
Media typeapplication/json
object
error
required
object
code
required
string
message
required
string
fields
object
key
additional properties
string
Example
{ "error": { "code": "not_found", "message": "There's nothing here.", "fields": { "name": "Give it a name." } }}© 2026 Kyle Johnson. Documentation: CC BY 4.0. Merran: AGPL-3.0-or-later.