curl --request GET \
  --url https://api.sitespy.app/api/v1/auth/altcha-challenge

import requests

url = "https://api.sitespy.app/api/v1/auth/altcha-challenge"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.sitespy.app/api/v1/auth/altcha-challenge', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "parameters": {
    "algorithm": "SHA-256",
    "cost": 1,
    "keyLength": 32,
    "keyPrefix": "0000",
    "nonce": "0123456789abcdef0123456789abcdef",
    "salt": "fedcba9876543210fedcba9876543210",
    "expiresAt": 1778203946
  },
  "signature": "8b9c..."
}