Galoy is an opinionated bitcoin banking platform.
Found critical bugs/vulnerabilities? Please email them [email protected] Thanks!
Want to try it out and contribute? Checkout the dev documentation to deploy locally with a docker compose script.
If you have questions, you can join our community Slack
For an overview of all relevant repository checkout awesome-galoy.
- GraphqlAPI:
- Public API following industry best practices
- For end clients. Documentation
- For admin activities
- Authentication:
- Code is sent via twillio to end users phone number which can be exchanged for jwt auth token
- OAuth integration (in progress)
- Account scoped API keys (in progress)
- Internal ledger:
- Records all account activity via double entry accounting
- Support for integrating fiat currencies (in progress)
- CSV based export of all accounting data
- Contact list for frequent transaction partners
- Price
- Sub-second price data polled from largest exchanges to record USD value at settlement
- Historical price data can be queried for display for different time frames
- Send / Receive BTC payments
- External settlement via OnChain or lightning
- Automatic internal settlement when payer & payee are on the same galoy instance
- Fees can be applied for sending / receiving for all settlement methods
- Support for tipping via dedicated web-frontend
- Include memo to payment
- Lightning Network
- Support for clearnet and TOR
- Support for invoices with and without specified amount
- Route probing to pre-display an accurate fee and mitigate attacks based on expensive routing
- Channel data backup to dropbox and google cloud storage
- Custodial storage of all user assets
- Limited funds stored in hot-wallet (keys kept on servers)
- Threshold based rebalancing to cold-storage (keys stored on offline hardware devices)
- Security:
- Velocity check based on user verification level
- Spam protection for sharing memos
- Configurable 2fa for payments (in progress)
- DDos prevention
- via rate limiting infront of critical APIs
- via geetest CAPTCHA
- Resilience
- Databases (mongodb and redis) are run by default in high availability/resilience mode. If one pod/node goes down, there is an automatic failover on another pod/node.
- Production ready
- Supports horizontal scaling and highly available deployments via k8s
- Client side load balancing across multiple LND nodes
- Out-of-the-box dashboards for KPIs deployed to grafana showing metrics exported via prometheus
- Quick response times thanks to pagination of large data sets
- Returning error codes for full translation capability of the frontend
- Instrumentation enabled for real-time insights into production runtime (opentelemetry / honeycomb)
- User on-boarding (optional)
- Gamification via user quiz that pays out sats
- Map of in-network merchants
- Notifications
- Mobile clients can receive notifications of balance changes in real-time
- Daily notification of balance for active end users
- GCP, Kubernetes, Terraform, Helm, Concourse, Docker
- Opentelemetry, Prometheus
- Bitcoind, LND, Specter, RideTheLightning, Loop, Lndmon, Pool
- PostgreSQL, MongoDB, Redis
- NodeJS
- Typescript
- GraphQL
- React + React Native