curl -X POST "https://demo.api.vultlocal.com/api/v1/agents" \
  -H "Authorization: Bearer olive_live_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "agent_type": "super_agent",
    "business_name": "ABC Money Services",
    "first_name": "John",
    "last_name": "Doe",
    "phone_number": "+23277123456",
    "email": "john@abcmoney.sl",
    "location": "Freetown CBD",
    "commission_tier": "premium"
  }'

curl -X POST "https://demo.api.vultlocal.com/api/v1/agents" \
  -H "Authorization: Bearer olive_live_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "agent_type": "sub_agent",
    "business_name": "Corner Shop",
    "first_name": "Jane",
    "last_name": "Smith",
    "phone_number": "+23276654321",
    "email": "jane@corner.sl",
    "location": "Kissy Road",
    "parent_agent_id": "agent_abc123"
  }'

{
  "success": true,
  "message": "Agent registered successfully",
  "agent_id": "agent_xyz789",
  "user_id": "user_abc123",
  "agent": {
    "id": "agent_xyz789",
    "type": "sub_agent",
    "business_name": "Corner Shop",
    "status": "active",
    "parent_agent_id": "agent_abc123",
    "created_at": "2025-01-15T10:30:00Z"
  }
}

{
  "error": "Only system administrators can register super-agents",
  "code": "FORBIDDEN"
}