Get paged on Telegram when your bot goes silent.

# your heartbeat URL comes from the bot
HEARTBEAT_URL = "https://deadmanpulse.pages.dev/hb/<your-token>"

def beat():
    try:
        requests.get(HEARTBEAT_URL, timeout=5)
    except requests.RequestException:
        pass  # a failed ping must never stop the strategy

while True:
    run_strategy_tick()   # fetch, decide, place or cancel orders
    beat()                 # reached only if the tick completed
    time.sleep(10)

// your heartbeat URL comes from the bot
const HEARTBEAT_URL = "https://deadmanpulse.pages.dev/hb/<your-token>";

const beat = () =>
  fetch(HEARTBEAT_URL, { signal: AbortSignal.timeout(5000) })
    .catch(() => {}); // a failed ping must never stop the strategy

while (true) {
  await runStrategyTick();   // fetch, decide, place or cancel orders
  await beat();            // reached only if the tick completed
  await new Promise(r => setTimeout(r, 10_000));
}

# every minute, but only if the job itself succeeded
* * * * * /opt/bots/run_check.sh && curl -fsS -m 5 "https://deadmanpulse.pages.dev/hb/<your-token>" > /dev/null

Ping at the end of each tick, after the exchange call succeeds. A hung request or a dead loop stops the pulse, and the silence is the signal.

1. 1
   Open the botStart @DeadManPulseBot. There is no signup form.
2. 2
   Add a monitorSend /heartbeat grid-bot-01 to start a dead man's switch, or /add https://your-endpoint.com to probe a URL.
3. 3
   Wire it in and leavePoint your bot at the URL the bot gives you, or let the probe run. Alerts arrive in the same chat.

Check interval

5 min on Free, 1 min on Pro, 30 s on Agency.

Alert channel

Telegram push, in the chat where you created the monitor.

Noise control

Consecutive-failure detection, so one dropped packet does not page you at 4 AM.

Probe auth

Secret query token or custom header, so only DeadManPulse reaches your handler.

Data handling

Stateless probes. Request payloads are not logged.

History

Incident history on every plan, including Free.

Runs on

Cloudflare edge.

Billing

USDT through @CryptoBot, inside Telegram. No card, no KYC.

Pro adds a weekly report every Monday. Agency adds multi-workspace alerts, team notifications and custom alert thresholds.