curl --request GET \
  --url https://api.ctrl-hub.com/v3/registrations \
  --header 'X-Session-Token: <api-key>'

{
  "data": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "type": "<string>",
      "attributes": {
        "registration_number": "<string>",
        "registered_at": "2023-11-07T05:31:56Z",
        "expires_at": "2023-11-07T05:31:56Z",
        "schemes": [
          {
            "skills_register_scheme_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "category_ids": [
              "3c90c3cc-0d44-4b50-8888-8dd25736052a"
            ]
          }
        ]
      },
      "relationships": {
        "user": {
          "data": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "type": "<string>"
          }
        },
        "skills_register": {
          "data": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "type": "<string>"
          }
        },
        "skills_register_schemes": {
          "data": [
            {
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
              "type": "<string>"
            }
          ]
        },
        "skills_register_scheme_categories": {
          "data": [
            {
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
              "type": "<string>"
            }
          ]
        }
      }
    }
  ],
  "meta": {
    "pagination": {
      "counts": {
        "pages": 123,
        "resources": 123
      },
      "current_page": 123,
      "offsets": {
        "next": 123,
        "previous": 123
      },
      "requested": {
        "limit": 123,
        "offset": 123
      }
    },
    "features": {
      "include": {
        "options": [
          "<string>"
        ]
      }
    }
  },
  "jsonapi": {
    "version": "<string>"
  },
  "included": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "type": "<string>",
      "attributes": {
        "email": "jsmith@example.com",
        "identities": [
          {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "platform": "<string>",
            "meta": {}
          }
        ],
        "profile": {
          "work": {
            "occupation": "<string>",
            "cscs": "<string>",
            "eusr": "<string>",
            "start_date": "2023-12-25"
          },
          "personal": {
            "first_name": "<string>",
            "last_name": "<string>",
            "dob": "2023-12-25",
            "username": "<string>"
          },
          "contact": {
            "mobile": "<string>",
            "landline": "<string>"
          },
          "address": {
            "number": "",
            "street": "<string>",
            "area": "<string>",
            "town": "<string>",
            "county": "<string>",
            "postcode": "<string>",
            "country_code": "<string>",
            "what3words": "<string>"
          },
          "settings": {
            "preferred_language": "en-GB",
            "timezone": "<string>"
          }
        }
      },
      "meta": {
        "grants": [
          "<string>"
        ]
      },
      "relationships": {
        "organisations": {
          "data": [
            {
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
              "type": "<string>"
            }
          ]
        },
        "teams": {
          "data": [
            {
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
              "type": "<string>"
            }
          ]
        },
        "managing_organisation": {
          "data": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "type": "<string>"
          }
        }
      }
    }
  ]
}