src/rest/hosts.ts

// Public endpoints documented by QFEX; UAT uses the separate qfex.io environment.
export const QFEX_HOSTS = Object.freeze({
  mainnet: {
    rest: 'https://api.qfex.com',
    trade: 'wss://trade.qfex.com/',
    mds: 'wss://mds.qfex.com/',
    banker: 'https://banker.qfex.com',
  },
  uat: {
    rest: 'https://api.qfex.io',
    trade: 'wss://trade.qfex.io/',
    mds: 'wss://mds.qfex.io/',
    banker: 'https://banker.qfex.io',
  },
});