EVM Contracts

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.