Pool Party is a DeFi platform that enables social investing with self-custody. Users can follow strategies, fund creators, and grow their portfolios together while maintaining full control of their assets.

Do I need to transfer my funds to Pool Party?

No. Pool Party is 100% self-custodial. Your funds remain in your wallet until they're deposited into a strategy's audited smart contract.

No KYC is required to use Pool Party. The platform is completely permissionless and decentralized.

How are strategy creators rewarded?

Strategy creators earn performance fees based on the success of their strategies. This aligns their interests with investors' success.

Is it safe to invest through Pool Party?

Pool Party prioritizes security with multi-layer architecture, smart contract audits, bug bounties, and AI-powered real-time monitoring.

What is a DeFi vault?

A DeFi vault is a smart contract that encodes an investment strategy, so deposits are automatically put to work according to rules that are visible on-chain. People often describe vaults as on-chain mutual funds or ETFs: you deposit, the vault runs the strategy, and you hold a share of the result.

How does a DeFi vault work?

You deposit assets and receive vault shares representing your portion. The vault deploys the capital into its strategy, harvests rewards, and often compounds them. To exit, you burn your shares and withdraw your share of the vault, including any gains or losses.

ERC-4626 is the tokenized-vault standard on Ethereum-compatible chains. It defines a common interface for depositing, minting shares, and withdrawing, which makes vaults easier to integrate, audit and compare across the ecosystem.

Are DeFi vaults safe?

They carry real risk: smart-contract bugs, a larger attack surface when a vault touches many protocols, strategy underperformance, and leverage that can amplify losses. A high advertised yield is not the same as profit. Audits, bug bounties and on-chain transparency reduce risk but do not remove it.

Guide

DeFi vaults explained

By Surfista Crypto · Reviewed by Evan Luthra · Updated July 20, 2026

A DeFi vault is a smart contract that encodes an investment strategy, so deposits are automatically put to work under rules that are visible on-chain. It works like an on-chain mutual fund or ETF.

How a vault works

You deposit assets into the vault and receive vault sharesrepresenting your portion. The vault deploys that capital into its strategy, harvests any rewards, and often compounds them back in. When you leave, you burn your shares and withdraw your share of the vault, gains or losses included. The pattern is deposit, strategy, harvest, compound, withdraw, all governed by code rather than a manager's discretion.

ERC-4626 and why it matters

ERC-4626 is the tokenized-vault standard. It gives vaults a common interface for deposits, share minting and withdrawals, which makes them easier to integrate, audit and compare. Data sites like DIA and vaults.fyi, and risk curators like Gauntlet and Chaos Labs, exist because a shared standard makes thousands of vaults comparable at a glance.

The main vault types

Lending vaults: supply assets to lending markets like Aave or Morpho for interest. The most common type.
Liquidity-provision vaults: run automated liquidity management, the type closest to Pool Party.
Liquid-staking vaults: route into staking while keeping a liquid position.
Structured or options vaults: encode option strategies for a defined payoff.

Transparency is the trust wedge

The reason a vault can be trusted more than a black-box fund is that the strategy lives in a contract you can read: every allocation, rebalance and fee is visible on-chain. Pool Party follows that model on Base, running a strategy contract you can verify yourself on BaseScan, with an audit policy and vulnerability reporting set out on the security page, so a self-custodial social investing track record is verifiable, not just claimed. Launch the app.

Frequently asked questions

What is a DeFi vault?: A DeFi vault is a smart contract that encodes an investment strategy, so deposits are automatically put to work according to rules that are visible on-chain. People often describe vaults as on-chain mutual funds or ETFs: you deposit, the vault runs the strategy, and you hold a share of the result.
How does a DeFi vault work?: You deposit assets and receive vault shares representing your portion. The vault deploys the capital into its strategy, harvests rewards, and often compounds them. To exit, you burn your shares and withdraw your share of the vault, including any gains or losses.
What is ERC-4626?: ERC-4626 is the tokenized-vault standard on Ethereum-compatible chains. It defines a common interface for depositing, minting shares, and withdrawing, which makes vaults easier to integrate, audit and compare across the ecosystem.
Are DeFi vaults safe?: They carry real risk: smart-contract bugs, a larger attack surface when a vault touches many protocols, strategy underperformance, and leverage that can amplify losses. A high advertised yield is not the same as profit. Audits, bug bounties and on-chain transparency reduce risk but do not remove it.