Yield

Overview

Yield is the liquid staking module for Goliath Testnet.

Access: https://slingshot.goliath.net/#/yield

Live Parameters

Parameter	Value
stXCN proxy (UI/testing)	0x18da8D438a030B530Aba59Ae0aD1942bEB14a9cE
Explorer	View Contract
Gross reward rate	27.8%
Protocol fee	10% (minted as stXCN to treasury)
Net APY to stakers	25.02%

Core Contract Addresses

Contract	Address
stXCN Proxy	0x18da8D438a030B530Aba59Ae0aD1942bEB14a9cE
stXCN Implementation	0xb351e224466F45fe652F7Dfd577dAB7A6717aBfC
BridgeStakingAdapter	0x899fd7C568e9040F4320e3f23B05DC340ec2aA78

Reward Mechanics

• Rewards accrue automatically via a cumulative index.

• No claim transaction is required.

• Users receive XCN when calling unstake().

User Flow

1. Connect wallet on Goliath Testnet

2. Open /#/yield

3. Enter XCN amount and submit stake action

4. Hold stXCN while rewards accrue automatically

5. Call unstake() when exiting to receive XCN

Developer Notes

• Start from the explorer-verified ABI for the stXCN proxy.

• Index-based accounting means apparent yield is reflected through conversion math, not claim loops.

• Track staking lifecycle via on-chain events plus balanceOf/supply state.

For a consolidated integration reference, see Slingshot Integration Guide.