> For the complete documentation index, see [llms.txt](https://carol-8.gitbook.io/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://carol-8.gitbook.io/documentation/technical-architecture/smart-contracts-and-technological-stack-description.md). # Smart Contracts and Technological Stack Description ## **Smart Contracts** The project's smart contracts are written in the Solidity programming language and deployed on the Base and BSC blockchains. They encompass the following key components. **CAROL Token Contract:** Defines all attributes and methods related to the CAROL token, including issuance, transfer, and special parameters such as restrictions on token purchase via AMM. **Bonding and Liquid Staking Contract:** Manages all aspects of token bonding, including durations, rewards, and conditions. Additionally, the contract facilitates liquid staking functionality, regulating liquidity and distributing rewards. **AMM Liquidity Pair Contract:** Enables the storage and management of token liquidity. ## **Technological Stack** In addition to smart contracts, the project encompasses the following technological components: **Python Backend:** The server-side of the project is developed using Python and may include various microservices, APIs, and blockchain integrations. **VueJS Frontend:** The client-side of the project is built using the popular VueJS framework, providing a modern and responsive user interface. **Integration with Base Blockchain:** All system components interact with the Base blockchain through relevant libraries and tools, ensuring consistent and secure network interaction. ## Base Smart Contracts - CAROL Token - Main Contract - Pool Contract ## Base SmartContract Audit An audit was conducted by the auditing firm SpyWolf and is available on their GitHub: