# Overview

Welcome to Polystream, a one-stop-shop that unlocks DeFi Yields with various strategies. 

#### What is Polystream?

Polystream is the cutting edge decentralized platform that offers unified crypto vaults and yield aggregation services for users to maximize asset utilization. Our vision is to create a seamless staking experience for users who have no understanding of crypto to still be able to generate crypto-type yields.

We offer a frictionless way for normies who want to be part of DeFi to be part of DeFi, abstracting away all complicated crypto jargon like approvals, signatures and L2s networks. We even go as far as supporting local fiat deposits and withdrawals.

### Core strategies

#### Stable Vaults

* Stable vaults powered by stablecoins
* Neutral Liquidity Pool (LP) Strategies with Active Asset Rebalancing and Hedging

#### Crypto Vaults

* Liquid Staking and Restaking
* Asset Collateralization

### Jump right in

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>The Crypto Problem</strong></td><td>"Crypto is unnecessarily hard."</td><td></td><td></td><td></td><td><a href="getting-started/the-crypto-problem">the-crypto-problem</a></td></tr><tr><td><strong>Polystream Vaults</strong></td><td>Engineering crypto yield strategies.</td><td></td><td></td><td></td><td><a href="polystream/polystream-vaults">polystream-vaults</a></td></tr><tr><td><strong>ERC4337 Smart Account Wallets</strong></td><td>Crypto for consumers</td><td></td><td></td><td></td><td><a href="polystream/erc4337-smart-account-wallets">erc4337-smart-account-wallets</a></td></tr><tr><td><strong>Crypto-Fiat Ramp</strong></td><td>Seamless fiat to crypto experience.</td><td></td><td></td><td></td><td><a href="polystream/crypto-fiat-ramp">crypto-fiat-ramp</a></td></tr><tr><td><strong>Rewards</strong></td><td>Earn extra rewards</td><td></td><td></td><td></td><td><a href="polystream/rewards">rewards</a></td></tr></tbody></table>