AlertChain
Automated crypto price alerts
The problem
Ever waited for a coin to hit a price, then missed the moment because you weren’t watching the chart?
The product
AlertChain, also called Crypto Mate, is a crypto monitoring and alert platform that watches market prices and notifies people when their conditions are met.
It pulls price data from CoinGecko, stores market snapshots and evaluates user-defined rules, such as a coin moving above or below a target, on a schedule. Email and in-app notifications go out when a rule triggers, so nobody has to stare at charts.
Inside the product
Redesigned interface screens, shown with sample data.
Key capabilities
- Price monitoring with CoinGecko data
- User-defined ABOVE and BELOW conditions
- Watchlists and target-based alerts
- Scheduled checks as background jobs
- Email and in-app notifications
- Stored market snapshots and alert rules
How it flows
- 01CoinGecko
- 02Scheduled fetch with Celery
- 03Snapshots in PostgreSQL
- 04Rule check: ABOVE or BELOW
- 05Email and in-app alert
Tech stack
BackendFastAPIPython
DataPostgreSQL
Jobs, cacheCeleryRedis
Market dataCoinGecko API
NotifyFastAPI Mail
InfraDockerDocker Compose