while (true)
{
    ManifoldApi api = new("<api key>");
    List<string> bots = new() {
      "pos",
      "v",
      "acc",
      "jerk",
      "snap",
      "ArbitrageBot",
      "MarketManagerBot",
      "Botlab",
      "JuniorBot",
      "ManifoldDream",
      "ManifoldBugs",
      "ACXBot",
      "JamesBot",
      "RyanBot",
      "trainbot",
      "runebot",
      "LiquidityBonusBot",
      "538",
      "FairlyRandom",
      "Anatolii",
      "JeremyK",
      "Botmageddon",
      "SmartBot",
      "ShifraGazsi",
      "Bot",
      "Catnee"
    };
    Market market = await api.CreateMarket(
        question: "Resolves YES. I will buy 5 mana of NO every time a new user (to this market, user must not be a bot) places a trade.",
        description: "I will not bet on this market apart from buying 5 mana of NO every time a new user (to this market, user must not be a bot) places a trade.",
        closeTime: DateTime.UtcNow.AddHours(24),
        initialProb: 50
    );
    string? beforeValue = null;
    HashSet<string> usersTraded = new();
    DateTime closeTime = DateTimeOffset.FromUnixTimeSeconds(market.CloseTime).DateTime;
    while (true)
    {
        await Task.Delay(1000);
        if (DateTime.UtcNow > closeTime)
            break;
        List<Bet> trades = await ManifoldApi.GetBets(contractId: market.Id, before: beforeValue);
        if (trades.Count == 0)
            continue;
        beforeValue = trades[^1].Id;

        List<string> newUsersTraded = trades.Select(t => t.UserId).Where(u => !usersTraded.Contains(u)).ToList();
        if (newUsersTraded.Count == 0)
            continue;

        usersTraded.UnionWith(newUsersTraded);
        for (int i = 0; i < newUsersTraded.Count; i++)
        {
            string userId = newUsersTraded[i];
            User user = await api.GetUserInformation(userId);
            if (bots.Contains(user.Username))
                continue;

            await api.PlaceBet(5, "NO", market.Id);
        }
    }

    await api.ResolveBet(market.Id, "YES");
}