Cryptowatch
Currently only supports BTC and ETH.
Design
- Input addresses into a configuration file (or database)
- App checks public api for wallet on blockchain
- Posts TXs to redis (should probably use dynamodb or something more persistent)
- Any new TXs seen will be sent to an SNS Topic
- Users subscribe to SNS topic to get notifications
TODO
- Metadata for different addresses (the "Why" of tracking a wallet)