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Section 18 of 18

Final Build
+100 Lynx

Complete Multi-Strategy Vault

Final Build

Submit your complete protocol and run the full test suite. Earn the "yearn-v2-builder" badge on completion.

The Complete Multi-Strategy Vault

You have built the entire Yearn V2 vault system. The deployable artifact is two contracts:

  • Vault (the final link in the Vault inheritance chain, section 17). Inherits everything from sections 2-17. Deploys with a constructor that takes (token, name, symbol, governance, management, guardian, rewards).
  • A concrete strategy that inherits from StrategyHarvest (section 15), which inherits from BaseStrategy (section 8). Section 15's example showed an Aave lender; you can write Curve, Compound, or any other underlying-protocol adapter on the same template.

Your Complete Protocol

Solution.sol
Solidity
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