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POST
Orpheus (English)

Authorizations

Authorization
string
header
required

API key issued by SLNG. Pass as Authorization: Bearer <token>.

Headers

X-World-Part-Override
enum<string>

Target world part override. Auto-selected if not provided.

Available options:
eu

Body

application/json
text
string

Text to synthesize (legacy, use prompt).

Minimum string length: 1
voice
enum<string>
default:tara

Voice identifier.

Available options:
tara,
leah,
jess,
leo,
dan,
mia,
zac,
zoe
speed
number

Speed multiplier (0.5-2.0).

Required range: 0.5 <= x <= 2
prompt
string

Text to synthesize.

Minimum string length: 1
stream
boolean

Enable streaming response.

emotion
enum<string>

Emotion to apply.

Available options:
neutral,
happy,
sad,
angry,
surprised

Response

Synthesis successful.

Binary audio data.