GET

curl 'https://tcpdata.com/get?foo=bar&test=123'

fetch('https://tcpdata.com/get?foo=bar&test=123')
  .then(res => res.json())
  .then(data => console.log(data));

import requests

response = requests.get('https://tcpdata.com/get',
    params={'foo': 'bar', 'test': '123'})
print(response.json())