import Cf from 'cf-wrapper';

const client = new Cf('username', 'password');

const main = async () => {
    const cf = new Cf('username', 'password');
    await cf.login();
    const submissionId = await cf.submit('1020', 'A', '61', 'int main(void) {\n    cin >> a >> b;\n    cout << a + b;\n    return 0;\n}');
    console.log(submissionId);
    const contestList = await cf.getContestList(false);
    console.log(contestList);
 }
 main();

167297949
[
  {
    id: 1699,
    name: 'Codeforces Round #804 (Div. 2)',
    type: 'CF',
    phase: 'BEFORE',
    frozen: false,
    durationSeconds: 7200,
    startTimeSeconds: 1656945300,
    relativeTimeSeconds: -762227
  },
  {
    id: 1698,
    name: 'Codeforces Round #803 (Div. 2)',
    type: 'CF',
    phase: 'BEFORE',
    frozen: false,
    durationSeconds: 7200,
    startTimeSeconds: 1656426900,
    relativeTimeSeconds: -243829
  },
...