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POST
Start outbound WhatsApp voice call

Authorizations

Authorization
string
header
required

API key (fam_..., created under Settings → API Keys) or an OAuth 2.0 access token (fam_at_...). Keys can be restricted to scopes such as assistants:read, calls:write, campaigns:write, automations:read, dashboards:read, dashboards:write, leads:write, segments:write, loop:read, loop:write, phone_numbers:write, sip_trunks:write, knowledge:write, voices:read, billing:read, settings:write, platform:read, platform:write; a *:write scope implies the matching *:read. Automation and dashboard endpoints also accept the legacy calls:* scope. Keys without scope restrictions have full access.

Body

application/json
connector_id
string<uuid>
required
to_number
string
required

E.164 WhatsApp user

assistant_id
string<uuid>

Response

201 - application/json

Call row created and dial started.

data
object