The IANA timezones accepted by a campaign schedule timezone. offset
is the zone's current UTC offset and shifts with daylight saving, so
treat id as the stable value.
Authorization
bearerAuth An API key created under Settings → API & Webhooks.
In: header
Response Body
application/json
application/json
curl -X GET "https://example.com/timezones"{ "data": [ { "id": "America/New_York", "offset": "-05:00" }, { "id": "Europe/London", "offset": "+00:00" } ]}List countries GET
The ISO 3166-1 alpha-2 countries accepted as a sender-account `country`.
List voices GET
The voices an `ai_voice_note` step can speak in: the shared library plus any voice this workspace cloned from its own recording. Put `id` into the step's `config.voiceId` for all senders, or into an item in `config.voiceAssignments` for sender-specific voices. Cloned voices cost more credits per voice note than library voices. Cloning needs an audio upload and is done in the app, not through the API.