const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.thanks.io/api/v2/mailing-lists', options)
  .then(response => response.json())
  .then(response => console.log(response))
  .catch(err => console.error(err));

{
  "data": [
    {
      "id": 515,
      "user_id": 2,
      "sub_account_id": null,
      "type": "map",
      "description": "Mailing list (Map) created 03/27/2020",
      "file": null,
      "field_map": null,
      "shape_data": "{\"type\":\"rectangle\",\"count\":30,\"northeast\":{\"lat\":41.50233372463283,\"lng\":-73.95891380310059},\"southwest\":{\"lat\":41.50130521936773,\"lng\":-73.96028709411621}}",
      "total_recipients": 30,
      "processed": 1,
      "created_at": "4 days ago",
      "updated_at": "2020-03-27 02:24:23",
      "leads_data": null,
      "deleted_at": null
    },
    {
      "id": 514,
      "user_id": 2,
      "sub_account_id": null,
      "type": "manual",
      "description": "Multiple Test",
      "file": null,
      "field_map": null,
      "shape_data": null,
      "total_recipients": 1,
      "processed": 1,
      "created_at": "2 weeks ago",
      "updated_at": "2020-03-10 13:33:04",
      "leads_data": null,
      "deleted_at": null
    },
    {
      "id": 513,
      "user_id": 2,
      "sub_account_id": null,
      "type": "map",
      "description": "Mailing list (Map) created 03/06/2020",
      "file": null,
      "field_map": null,
      "shape_data": "{\"type\":\"rectangle\",\"count\":23,\"northeast\":{\"lat\":41.49198222373539,\"lng\":-73.97047233581544},\"southwest\":{\"lat\":41.48561706807948,\"lng\":-73.97532176971437}}",
      "total_recipients": 23,
      "processed": 1,
      "created_at": "3 weeks ago",
      "updated_at": "2020-03-06 20:02:12",
      "leads_data": null,
      "deleted_at": null
    },
    {
      "id": 512,
      "user_id": 2,
      "sub_account_id": null,
      "type": "map",
      "description": "Mailing list (Map) created 03/06/2020",
      "file": null,
      "field_map": null,
      "shape_data": "{\"type\":\"rectangle\",\"count\":4,\"northeast\":{\"lat\":41.49018204111472,\"lng\":-73.97163105010988},\"southwest\":{\"lat\":41.487417377546755,\"lng\":-73.9750213623047}}",
      "total_recipients": 4,
      "processed": 1,
      "created_at": "3 weeks ago",
      "updated_at": "2020-03-06 20:01:57",
      "leads_data": null,
      "deleted_at": null
    },
    {
      "id": 511,
      "user_id": 2,
      "sub_account_id": null,
      "type": "map",
      "description": "Mailing list (Map) created 03/06/2020",
      "file": null,
      "field_map": null,
      "shape_data": "{\"type\":\"rectangle\",\"count\":39,\"northeast\":{\"lat\":41.49140359906281,\"lng\":-73.96489334106447},\"southwest\":{\"lat\":41.48455614800461,\"lng\":-73.97459220886232}}",
      "total_recipients": 39,
      "processed": 1,
      "created_at": "3 weeks ago",
      "updated_at": "2020-03-06 20:01:35",
      "leads_data": null,
      "deleted_at": null
    }
  ],
  "links": {
    "first": "http://develop.dashboard.thanks.io/api/v2/mailing-lists?page=1",
    "last": "http://develop.dashboard.thanks.io/api/v2/mailing-lists?page=21",
    "prev": null,
    "next": "http://develop.dashboard.thanks.io/api/v2/mailing-lists?page=2"
  },
  "meta": {
    "current_page": 1,
    "from": 1,
    "last_page": 21,
    "path": "http://develop.dashboard.thanks.io/api/v2/mailing-lists",
    "per_page": "5",
    "to": 5,
    "total": 103
  }
}