curl --request GET \
  --url https://api.relay.link/currencies/classifications

const options = {method: 'GET'};

fetch('https://api.relay.link/currencies/classifications', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.relay.link/currencies/classifications"

response = requests.get(url)

print(response.text)

{
  "major": [
    "<string>"
  ],
  "stable": [
    "<string>"
  ]
}