BioDAO contracts

Smart Contracts

The BioDAO smart contracts are designed to provide secure, efficient, and modular functionality for key features of BioDAO operations including token distribution, vesting, and governance. This section provides an overview of the core contracts, their features, and how they interact within the broader Bio Protocol.

Core Principles

Our smart contracts follow a set of key principles to ensure security, flexibility, and scalability:

Modular Design: Each contract is purpose-built with minimal dependencies, allowing for composability and upgrades.
Security-First Approach: Comprehensive input validation, role-based access control, and protections against reentrancy attacks.
Efficient Token Management: Optimized gas usage through Merkle trees, virtual token representations, and structured vesting mechanisms.
Permissioned Governance: Controlled access to critical functions while enabling decentralized participation where necessary.

Contract Categories

The BioDAO smart contracts are organized into several functional categories:

1. Token Contract

https://github.com/bio-xyz/token-contracts

Implements an ERC20 token with role-based access controls.
Supports controlled transfers and permissioned minting.

2. Vesting Contracts

https://github.com/bio-xyz/vesting-contracts

Manage token distribution over time with configurable schedules.
Support both direct and Merkle-based allocations.
Include optional purchasing mechanisms for vested tokens.

3. Airdrop Contracts

https://github.com/bio-xyz/airdrop-contracts

Utilize Merkle trees for efficient ERC20 token distribution.
Prevent duplicate claims while minimizing storage costs.

4. Security & Testing

All contracts incorporate best practices for secure Solidity development.
Thoroughly tested using Foundry with high coverage metrics.

By leveraging these smart contracts, the Bio ecosystem ensures transparent, secure, and efficient token management while maintaining flexibility for future upgrades.

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Last updated 1 month ago

Smart Contracts

Core Principles

Our smart contracts follow a set of key principles to ensure security, flexibility, and scalability:

Modular Design: Each contract is purpose-built with minimal dependencies, allowing for composability and upgrades.

Security-First Approach: Comprehensive input validation, role-based access control, and protections against reentrancy attacks.

Efficient Token Management: Optimized gas usage through Merkle trees, virtual token representations, and structured vesting mechanisms.

Permissioned Governance: Controlled access to critical functions while enabling decentralized participation where necessary.

Contract Categories

The BioDAO smart contracts are organized into several functional categories:

1. Token Contract

Implements an ERC20 token with role-based access controls.

Supports controlled transfers and permissioned minting.

2. Vesting Contracts

Manage token distribution over time with configurable schedules.

Support both direct and Merkle-based allocations.

Include optional purchasing mechanisms for vested tokens.

3. Airdrop Contracts

Utilize Merkle trees for efficient ERC20 token distribution.

Prevent duplicate claims while minimizing storage costs.

4. Security & Testing

All contracts incorporate best practices for secure Solidity development.

Thoroughly tested using Foundry with high coverage metrics.

By leveraging these smart contracts, the Bio ecosystem ensures transparent, secure, and efficient token management while maintaining flexibility for future upgrades.