Contacts
Contact groups
GET
Contact groups (segments of customers by email).
bearer contacts:readheader
AuthorizationBearer <token>API key (rsl_live_…) from Settings → Developers.
Scope: contacts:read
Success
application/json- response
data*array<>curl -X GET "https://example.com/contact-groups"{ "data": [ { "id": "string", "name": "string", "description": "string", "memberCount": 0, "updatedAt": 0 } ]}