curl --request GET \
  --url https://my.server.express/api/v1/client/invoices/{id} \
  --header 'Authorization: Bearer <token>'

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

fetch('https://my.server.express/api/v1/client/invoices/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://my.server.express/api/v1/client/invoices/{id}"

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

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

print(response.text)

{
  "success": true,
  "data": {
    "heldUntil": "2023-11-07T05:31:56Z",
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "number": "<string>",
    "date": "2023-11-07T05:31:56Z",
    "dueDate": "2023-11-07T05:31:56Z",
    "status": "paid",
    "billFrom": {
      "name": "<string>",
      "address": "<string>",
      "vatNumber": "<string>",
      "email": "<string>"
    },
    "billTo": {
      "name": "<string>",
      "email": "[email protected]",
      "contactName": "<string>",
      "companyName": "<string>",
      "address": "<string>",
      "vatNumber": "<string>"
    },
    "items": [
      {
        "description": "<string>",
        "quantity": 123,
        "unitPrice": 123,
        "total": 123
      }
    ],
    "subtotal": 123,
    "tax": 123,
    "total": 123,
    "currency": "<string>",
    "covers": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "number": "<string>",
        "total": 123,
        "status": "paid"
      }
    ],
    "coveredBy": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "number": "<string>"
    },
    "notes": "<string>"
  }
}

{
  "success": false,
  "error": "<string>"
}

{
  "success": false,
  "error": "<string>"
}

{
  "success": false,
  "error": "<string>"
}

{
  "success": false,
  "error": "<string>"
}