Retrieve Household
Lists a member’s household as a per-participant table — the account holder plus each active household member, with name, relationship, member type, date of birth, and household-admin flag. Access is scoped to the authenticated principal; a member not visible to the caller (or with no household) returns a 404.
Authentication
API Key or Access Token authentication using Bearer token in Authorization header. API keys use the vit_apk_ prefix, access tokens use the vit_at_ prefix.
Path parameters
Unique member identifier (mbr_*)
Headers
Organization to act as for this request (e.g. org_SGVsbG8gV29ybGQ). Optional when your credentials reach a single organization. Required when they reach several — omitting it then returns 400 organization_required. A malformed value returns 400 invalid_organization_header, and naming an organization you do not have access to returns 403 organization_access_denied.
Response headers
Unix timestamp (seconds) when the rate limit window resets

