curl https://api.arouter.ai/api/v1/balance \
  -H "Authorization: Bearer lr_live_xxxx"

import requests

resp = requests.get(
    "https://api.arouter.ai/api/v1/balance",
    headers={"Authorization": "Bearer lr_live_xxxx"},
)
print(resp.json())

const response = await fetch("https://api.arouter.ai/api/v1/balance", {
  headers: {
    Authorization: "Bearer lr_live_xxxx",
  },
});

console.log(await response.json());