curl --request GET \
  --url https://portal.quoindata.com/api/v4/catalog \
  --header 'Authorization: Bearer <token>'

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

fetch('https://portal.quoindata.com/api/v4/catalog', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://portal.quoindata.com/api/v4/catalog"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": {
    "items": [
      {
        "state": "<string>",
        "source_id": "<string>",
        "source": "<string>",
        "dataset": "<string>",
        "kind": "<string>",
        "records": 123,
        "as_of": "2023-11-07T05:31:56Z",
        "fields": "<unknown>"
      }
    ],
    "next_cursor": "<string>"
  },
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}

{
  "contract_version": "quoin-v4",
  "request_id": "<string>",
  "operation": "<string>",
  "status": "ok",
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true
  },
  "meta": {
    "served_at": "2023-11-07T05:31:56Z",
    "next_cursor": "<string>"
  }
}