# Smart Contracts

- [Architecture](/smart-contracts/architecture.md): Rango Smart Contracts  Architecture
- [Audit Reports](/smart-contracts/audit-reports.md): Rango Smart Contracts Audit Reports
- [Deployment Addresses](/smart-contracts/deployment-addresses.md)
- [Message Passing](/smart-contracts/message-passing.md): The requirements and interface for your contract to receive messages along with tokens when bridging.