curl --request GET \
  --url https://sandbox.voice.miraiminds.co/v2/telephony/available-cities \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://sandbox.voice.miraiminds.co/v2/telephony/available-cities"

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

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

print(response.text)

const url = 'https://sandbox.voice.miraiminds.co/v2/telephony/available-cities';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

{
  "data": [
    {
      "id": "mumbai",
      "name": "Mumbai",
      "state": "Maharashtra",
      "std_code": "22"
    },
    {
      "id": "bengaluru",
      "name": "Bengaluru",
      "state": "Karnataka",
      "std_code": "80"
    }
  ],
  "has_more": false
}

{
  "error": {
    "code": "invalid_request",
    "message": "Choose India (IN)"
  }
}