Big payment alerts
Get a message when a large Bitcoin payment is seen, or coins that sat still for years move.
Make this alert
Try it first. Nothing is saved to your account until you sign in.
Loading
Ready-made
What is watched
The payments on the Live Flow page. You pick a size in BTC, and whether to count any coins, or only coins older than 1 or 5 years. A message never shows a sender, a receiver or a transaction id.
How fresh
Seen within a minute. Messages are bundled and sent every 5 minutes, so a busy hour is one message, not twenty.
Messages go to email, Telegram, a webhook, Discord, Slack or your browser.
Your limits
The smallest size is 100 BTC for any coins and 10 BTC for old coins.
Your account keeps up to 10 alerts on, and sends up to 30 messages a day.