curl --request GET \
  --url https://api.example.com/v1/billing/balance \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.example.com/v1/billing/balance"

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

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

print(response.text)

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

fetch('https://api.example.com/v1/billing/balance', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "ok": true
}

{
  "ok": false,
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}

{
  "ok": false,
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}

{
  "ok": false,
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}

{
  "ok": false,
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}