curl -X POST "https://api.usegately.com/api/v1/members" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "newuser@example.com",
    "role": "member",
    "metadata": {
      "name": "John Doe",
      "company": "Acme Inc"
    }
  }'

{
  "member": {
    "id": "mem_123",
    "email": "newuser@example.com",
    "role": "member",
    "status": "active",
    "metadata": {
      "name": "John Doe",
      "company": "Acme Inc"
    },
    "joined_date": "2024-01-15T10:30:00Z"
  }
}