curl --request GET \
  --url https://app.concretehq.com/api/v1/notes \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "publicId": "abc123def456",
      "content": "Met with the founder; discussed **Q4 hiring plan**.",
      "occurredAt": "2026-04-15T14:00:00Z",
      "topics": [
        "board-meeting"
      ],
      "creator": {
        "publicId": "abc123def456",
        "role": "admin",
        "user": {
          "publicId": "654fed321cba",
          "email": "john@example.com",
          "firstName": "John",
          "lastName": "Doe"
        }
      },
      "companyName": "Acme",
      "companyPublicId": "abc123def456"
    }
  ]
}