curl --get 'https://router.toqan.ai/eu/v2/routing-rules/used-models' \
  --header "Authorization: Bearer $TOQAN_API_KEY"

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

fetch('https://router.toqan.ai/eu/v2/routing-rules/used-models', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://router.toqan.ai/eu/v2/routing-rules/used-models"

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

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

print(response.text)

{
  "object": "<string>",
  "models": [
    "<string>"
  ]
}

{
  "message": "<string>",
  "code": 123,
  "details": [
    "<unknown>"
  ]
}