Monitor all your cryptocurrency addresses in one place, and receive a push notification if your balance changes. No passphrases needed.
Monitor all your crypto accounts without providing any passphrases. It's a win-win situation.
We actively monitor your address on the server-side, so you can set it and forget it.
We just need an address to start monitoring. You can even monitor accounts belonging to other people, because the blockchain is public!
Receive a push notification whenever your account sends or receives a transaction, or whenever your balance changes.
Block Monitor℠ has been steadily watching blockchains since 2017.
Designed with love in Orange County, California
With more languages to come, Block Monitor℠ already supports some of the world's most popular languages.
Block Monitor℠ is currently free to download and use for watching up to 1 total address.
Additional addresses are available to these three membership tiers:
Block Monitor℠ crawls the blockchain on a scheduled interval, which is based on the blocktime of the particular blockchain it is crawling at the time. As a result, users can expect to receive a push notification within the time it would take for one or two confirmations, accounting for potential overlap and blockchain variances.
Every blockchain is different, and there may be times where a transaction is delayed, or an upstream API is outdated, which could result in further notifcation delays.
Currently, Block Monitor℠ supports the following blockchains:Full blockchain support
Block Monitor℠ also has a read-only Coinbase integration, so you can securely monitor your Coinbase account balances as well.Coinbase supported currencies
Please check the System Status page for more information.
If you are still having trouble, please contact us using the links in the footer.