₿ KXBTC15M · KALSHI · LIVE
The Kalshi BTC
15-minute scalper.
Kalshi's 15-minute Bitcoin up/down contracts (KXBTC15M) became one of the fastest-growing slices of US prediction-market volume after their late-2025 launch. PolyPulse runs an automated three-mode bot on them — momentum following, tail sniping, take-profit and stop-loss, all on your own Kalshi account.
Included with the 14-day Elite trial · No credit card
Three modes, one bot.
Same momentum engine. Different risk appetites. Switch any time from the settings page; your bot picks up the change before the next 15-minute window opens.
Tight entry filter, smaller position sizes, faster take-profit exits. Designed for users who want a steady grind, not big swings.
- ·Max entry: typically ≤ 55¢
- ·Stricter momentum confirmation (3 consecutive samples)
- ·Take-profit ~15–25%, tight stop-loss
The middle-of-the-road preset. Most users start here. Reasonable entry filter, standard sizes, balanced TP/SL.
- ·Max entry: typically ≤ 65¢
- ·Standard momentum confirmation
- ·Take-profit ~30–50%, stop-loss ~40%
Loose entry filter, larger bets, willing to chase. Higher variance, higher ceiling. Pair with the daily cap and the 3-loss kill switch.
- ·Max entry: up to 75¢
- ·Looser confirmation, faster fires
- ·Take-profit higher, stop-loss wider
🎯 SUB-STRATEGY · TAIL SNIPER
1-cent bets, 20–100× payouts.
In the last 30 seconds of a KXBTC15M window, when BTC is hovering right at the threshold, the losing side of the contract trades at 1–10¢. Most of these bets lose — that's the math of the asymmetry. But when BTC flips in the final seconds, the contract resolves at $1 and your 5¢ bet pays 20×.
Tail Sniper is opt-in and budgeted separately from the main scalper. Bet size capped to single digits per trade so the tail can never blow up your bankroll.
Set up in 4 minutes.
01
Sign up and start your 14-day Elite trial
No credit card. Every new account gets full access to the BTC scalper, auto-trade, and SMS alerts for 14 days.
02
Generate a Kalshi API key
In your Kalshi account → API Keys → Create. Paste it once into PolyPulse — we encrypt it with AES-256-GCM. We can never withdraw funds; the key is scoped to trading on your account.
03
Pick a mode and a bet size
Shark, Wolf, or Degen. Set max entry cents, take-profit %, stop-loss %, daily cap. Optionally enable Tail Sniper as a separate small-size sub-strategy.
04
Turn it on
TOTP-protected toggle. Bot starts watching the next KXBTC15M window. Position monitor checks for TP/SL every 60 seconds. Trading hours optional.
Non-custodial. Risk-controlled.
Your Kalshi API key
Encrypted AES-256-GCM. Scoped to trading. Revoke from Kalshi anytime — bot stops instantly.
TOTP 2FA on toggle
Enabling auto-trade requires a fresh code from your authenticator app.
Daily cap + kill switch
3 consecutive losses pauses the bot automatically. You set the daily $ ceiling.
Trading hours
Restrict to your awake hours so the bot doesn’t fire while you’re unable to monitor.
Run the scalper on your own Kalshi account.
14 days of Elite, every feature unlocked. No credit card.
Start free Elite trial →Trading prediction-market contracts involves substantial risk. The strategies and modes described above do not guarantee profits. Past performance does not predict future results. Always size positions you can afford to lose and use the daily cap.