Contracts

A decentralized exchange (DEX) to support $STREET, the world’s first dedicated meme rewards token, built on Stacks blockchain. The DEX enables swaps between Welsh Corgi Coin (WELSH) and Street Token (STREET), liquidity provisioning, and a dedicated emission and rewards system for liquidity providers.

Architecture

The contracts form an integrated DeFi ecosystem where:

Users provide WELSH/STREET liquidity and receive CREDIT LP tokens
Trading fees and STREET emissions accumulate in the rewards contract
LP token holders can claim proportional rewards at any time

Core Contracts

Controller

Contract: controller.clar
Utility contract to transfer CREDIT between STX Accounts
Manages the reward system adjustment and unclaimed reward tracking
Contract Links: Testnet

Credit

Contract: credit.clar
LP Tokens: Manages liquidity provider (LP) token issuance and tracking
CREDIT tokens represent proportional ownership of liquidity pools
Handles minting, burning, and balance management for LP positions
Contract Links: Testnet

Exchange

Contract: exchange.clar
Core DEX: Automated Market Maker (AMM) for WELSH/STREET trading
Supports liquidity provision, removal with anti-whale provisions, and token swaps
Implements slippage protection and fee collection (0.5% per side)
Initial liquidity ratio: ~1 WELSH : 100 STREET
Contract Links: Testnet

Rewards

Contract: rewards.clar
Rewards Distribution: Distributes trading fees and emissions to LP token holders
Tracks reward global indices and accumulates rewards per share for fair distribution
Supports claiming of both WELSH and STREET token rewards
Handles pending rewards when no LP tokens exist
Contract Links: Testnet

Street

Contract: street.clar
STREET Token: Secondary fungible token (10B total supply)
Features emission-based minting with epochs and community mint cap (4B)
Automatic emissions every block interval for rewards distribution
Contract Links: Testnet

Welshcorgicoin

Contract: welshcorgicoin.clar
WELSH Token: Main fungible token (10B total supply)
A replica of the welshcorgicoin.clar for testing and development purposes.
Implements SIP-010 standard with transfer, balance, and metadata functions
Pre-minted supply allocated to contract creator and distributed to community through CTO
Contract Links: Testnet

Genesis

Contract: genesis.clar
Liquidity Generation Event
Facilitates the transfer of WELSH to the genesis-address
Seed round to raise funds for the initial liquidity pool
1,000,000,000 (10% of total supply) $STREET tokens distributed to participants
Initial liquidity burned by deployer over time to insure fair distribution of initial liquidity
Contract Links: Testnet