using-ethena-vault-adapter

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How to use the Ethena sUSDe vault adapter for spot APY, cooldown/position reads, and USDe→sUSDe stake/unstake flows (Ethereum mainnet vault).

WayfinderFoundation By WayfinderFoundation schedule Updated 5/21/2026

name: using-ethena-vault-adapter description: How to use the Ethena sUSDe vault adapter for spot APY, cooldown/position reads, and USDe→sUSDe stake/unstake flows (Ethereum mainnet vault). metadata: tags: wayfinder, ethena, usde, susde, erc-4626, vault, staking, apy, cooldown

When to use

Use this skill when you are:

  • Fetching Ethena sUSDe spot APY (derived from the vault’s vesting model)
  • Reading a user’s USDe/sUSDe balances and cooldown state (mainnet + OFT balances on other EVM chains)
  • Writing scripts to stake USDe (deposit) or withdraw via the two-step cooldown + unstake flow

How to use

Install via CLI
npx skills add https://github.com/WayfinderFoundation/wayfinder-paths-sdk --skill using-ethena-vault-adapter
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