Update Call Agent
Update Call Agent
Update voice and personality settings for the organization’s call agent.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
Update call agent voice and personality settings.
Whether to hang up the call if the user does not consent to recording
Whether the call agent must include the recording disclaimer. Only Stuut staff can update this field.
The opening line of the call agent.
Voice DB ID (vce_...)
Voice speed
slowest, slow, normal, fast, fastest Voice temperature 0.0-2.0
0 <= x <= 2BCP-47 starting language for the call agent (e.g. 'en-US', 'nl-NL'). When stt_mode=AUTO, this is the starting hint (observer may swap). When stt_mode=OFF, this is a hard pin and required. Overridden per-call by partner.retell_language_code when set.
STT model selection mode for voice agents.
AUTO: Multilingual Scribe (never pinned) + LanguageObserver hot-swaps STT to the
detected language; a configured language_code is only a detection hint.
FLUX: Legacy — equivalent to OFF + English (Deepgram Flux, built-in turn detection).
Hidden from the dropdown; kept for existing rows. No observer; ignores language_code.
OFF: Hard pin to language_code (required) — Flux when English, else pinned Scribe. No observer.
SCRIBE: Legacy multilingual Scribe, no observer. Hidden from the UI; kept for existing rows.
auto, flux, off, scribe Admin-only override for the base outbound prompt. Jinja-rendered against the call context. Include {{ base_prompt }} anywhere in the text to inject the rendered OUTBOUND_AGENT_TEMPLATE at that position; omit the token to fully replace the base prompt.
Response
Successful Response
Call agent with current voice details.
ElevenLabs voice from the synced voice catalog.
slowest, slow, normal, fast, fastest STT model selection mode for voice agents.
AUTO: Multilingual Scribe (never pinned) + LanguageObserver hot-swaps STT to the
detected language; a configured language_code is only a detection hint.
FLUX: Legacy — equivalent to OFF + English (Deepgram Flux, built-in turn detection).
Hidden from the dropdown; kept for existing rows. No observer; ignores language_code.
OFF: Hard pin to language_code (required) — Flux when English, else pinned Scribe. No observer.
SCRIBE: Legacy multilingual Scribe, no observer. Hidden from the UI; kept for existing rows.
auto, flux, off, scribe 