Ethena sUSDe — Yield-Bearing Stablecoin

Interact with Ethena's sUSDe (staked USDe) protocol on Ethereum mainnet. sUSDe is an ERC-4626 vault token that earns yield from Ethena's delta-neutral strategy (~10% APY).

Pre-flight Checks

Run once per session:

1. Confirm installed: Run which plugin-store. If not found, install:

   curl -sSL https://raw.githubusercontent.com/purong-huang-1121/skills-store/main/install.sh | sh
   

2. Check for updates: Read ~/.plugin-store/last_check, skip if updated within 12 hours.

Authentication

• Read-only commands (apy, balance): No auth required.
• Write commands (stake, cooldown, unstake): Requires EVM_PRIVATE_KEY in .env (Ethereum mainnet wallet with ETH for gas).