Technical Implementation

Relationship Diagram

SecondSwap_Marketplace

• Primary interface for users to interact with the protocol

• Manages listings, purchases, and token transfers

• Coordinates between vesting management and trading functionality

• Maintains list of supported payment tokens

• Delegates fee calculations and settings to MarketplaceSetting

SecondSwap_MarketplaceSetting

• Configuration hub for marketplace parameters

• Manages fee structures (buyer, seller, referral fees)

• Controls marketplace freeze functionality

• Handles penalty fees for early unlisting

• Single source of truth for marketplace configuration

SecondSwap_VestingManager

• Orchestrates vesting operations across multiple vesting contracts

• Tracks user allocations and vesting settings

• Manages sell limits and transfer restrictions

• Intermediary between Marketplace and individual StepVesting contracts

SecondSwap_StepVesting

• Implements core vesting logic for a specific token

• Manages vesting schedules and token distributions

• Handles token transfers between parties

• Maintains individual vesting records per address

SecondSwap_Whitelist

• Manages access control for private sales

• Tracks whitelisted addresses

• Controls maximum whitelist capacity

• Owned by the lot creator (seller)

SecondSwap_WhitelistDeployer

• Factory contract for creating whitelist instances

• Deploys new whitelist contracts for private sales

• Links whitelist contracts to marketplace listings

SecondSwap_VestingDeployer

• Factory contract for creating vesting instances

• Maps tokens to their owners

• Deploys new vesting contracts with specified parameters

• Manages vesting contract initialization