# Polygon Mainnet Contracts

<table><thead><tr><th width="149">Alias</th><th width="424">Address</th><th>Description</th></tr></thead><tbody><tr><td>EURO3</td><td><a href="https://polygonscan.com/address/0xA0e4c84693266a9d3BBef2f394B33712c76599Ab">0xA0e4c84693266a9d3BBef2f394B33712c76599Ab</a></td><td>Stable coin pegged to EURO</td></tr><tr><td>A3A token (bridged from ethereum)</td><td><a href="https://polygonscan.com/address/0x58c7B2828e7F2B2CaA0cC7fEef242fA3196d03df">0x58c7B2828e7F2B2CaA0cC7fEef242fA3196d03df</a></td><td>Governance token bridged from Ethereum</td></tr><tr><td>MintableTokenOwner</td><td><a href="https://polygonscan.com/address/0xB3857F86A95516902C953D530D3E5C29B1518a85">0xB3857F86A95516902C953D530D3E5C29B1518a85</a></td><td>Controls contracts able to mint and burn EURO3</td></tr><tr><td>Stability Pool</td><td><a href="https://polygonscan.com/address/0xdff76acd594101fb5e9fae176aedb21a7a1fe39f">0xdff76acd594101fb5e9fae176aedb21a7a1fe39</a>f</td><td>Collects EURO3 for liquidations, users earn A3A rewards + liquidation rewards</td></tr><tr><td>Cashback Pool</td><td><a href="https://polygonscan.com/address/0x9b5089A5a48A8F3A7f8F5CB4837249787533f85A">0x9b5089A5a48A8F3A7f8F5CB4837249787533f85A</a></td><td>Collects A3A tokens, users earn Protocol Fees (EURO3)</td></tr><tr><td>Vault Factory</td><td><a href="https://polygonscan.com/address/0x4760847023fa0833221ae76E01Db1E483A5D20e0">0x4760847023fa0833221ae76E01Db1E483A5D20e0</a></td><td>The main frontend for interacting with Vaults</td></tr><tr><td>Vault Factory Zapper</td><td><a href="https://polygonscan.com/address/0x8e83CA66Ec901E16BdAf137aC9eD7553E4dD95D3">0x8e83CA66Ec901E16BdAf137aC9eD7553E4dD95D3</a></td><td>Facilitates the creation of Vaults and manages their operations.</td></tr><tr><td>Vault Factory Helper</td><td><a href="https://polygonscan.com/address/0x905784CA5246f48e8DFAF1888f9b45DCD3F11d54">0x905784CA5246f48e8DFAF1888f9b45DCD3F11d54</a></td><td>Helper for vault Factory to make easier to retrieve data</td></tr><tr><td>Vault Factory Helper V2</td><td><a href="https://polygonscan.com/address/0x05c5cdd1e21f7879cc77044150902c0a99940d60">0x05c5cdd1e21f7879cc77044150902c0a99940d60</a></td><td>Helper for vault Factory to make easier to retrieve data by chunks</td></tr><tr><td>Token To Price Feed</td><td><a href="https://polygonscan.com/address/0xfBC5cfEb809c6352Bc4ef2FFe842f72a8769E45e">0xfBC5cfEb809c6352Bc4ef2FFe842f72a8769E45e</a></td><td>Manages mapping of each token for the respective price in EURO</td></tr><tr><td>Liquidation Router</td><td><a href="https://polygonscan.com/address/0x00ff66600b35428b8eb76dc622d404c7ac27a99f">0x00ff66600b35428b8eb76dc622d404c7ac27a99f</a></td><td>Handles liquidation routing: 1) Stability Pool, 2) Auctions, 3) Community liquidations</td></tr><tr><td>LastResortLiquidation</td><td><a href="https://polygonscan.com/address/0xe6D25543bCEFc2Dd84699B3a877ec5Bf050731Dd">0xe6D25543bCEFc2Dd84699B3a877ec5Bf050731Dd</a></td><td>Manages collateral and bad debt distribution for liquidation</td></tr><tr><td>AuctionManager</td><td><a href="https://polygonscan.com/address/0x7aFB2EBD975345DfAC950b924fb32B757da0Fc93">0x7aFB2EBD975345DfAC950b924fb32B757da0Fc93</a></td><td>Manages auctions for liquidating collateral in case of debt default</td></tr><tr><td>Owner Proxy</td><td><a href="https://polygonscan.com/address/0xDFEeed605b30D801b19328b1a2053B7F64BaEdeE">0xDFEeed605b30D801b19328b1a2053B7F64BaEdeE</a></td><td>Allows the main owner to add fine-grained permissions to other operators</td></tr><tr><td>VaultDeployer</td><td><a href="https://polygonscan.com/address/0x244dce725005bfffdeee080d10ef40c75f8233f0">0x244dce725005bfffdeee080d10ef40c75f8233f0</a></td><td>Serves as middleware to deploy vaults from vaultFactory</td></tr><tr><td>USD/EURO (Price feed)</td><td><a href="https://polygonscan.com/address/0x54F2b321a682452E4876a2c6552228Bc54Bb1Eab">0x54F2b321a682452E4876a2c6552228Bc54Bb1Eab</a></td><td>Chainlink price feed to get USD/EUR</td></tr><tr><td>Vault Borrow Rate</td><td><a href="https://polygonscan.com/address/0x1E7224703E1B289e06F0Ff12519685fCf8E9306c">0x1E7224703E1B289e06F0Ff12519685fCf8E9306c</a></td><td>Helper contract to return the borrow rate</td></tr><tr><td>PriceOrchestrator v1.0.0</td><td><a href="https://polygonscan.com/address/0x1E7224703E1B289e06F0Ff12519685fCf8E9306c">0x30f557DdDfDE19e0102EBA00204864271eB32842</a></td><td>Pyth Network Integration holding some price feeds</td></tr><tr><td>PriceOrchestrator v1.1.0</td><td><a href="https://polygonscan.com/address/0x5db7d28dc820502739d7f8beda42ed6c11746350">0x5db7d28dc820502739d7f8beda42ed6c11746350</a></td><td>This version contains unsafeGetPrice for Traditional prices (Forex + Stocks)</td></tr></tbody></table>

## Supported Collaterals

* DAI: <https://polygonscan.com/address/0x045d6078DD0d2436B67bc4050AB8F2a7E7e9B03c>
* USDC.e: <https://polygonscan.com/address/0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174>
* MATIC/WMATIC: [https://polygonscan.com/address/0x99782c90eAA2B9aB311AAa7F928322F23FfAf71](https://polygonscan.com/address/0x99782c90eAA2B9aB311AAa7F928322F23FfAf71B)
* WETH: [https://polygonscan.com/address/0xcFD9c639E84DCB9D8B9004840f12381E540d57F](https://polygonscan.com/address/0xcFD9c639E84DCB9D8B9004840f12381E540d57Fb)
* QNT: <https://polygonscan.com/address/0xD78fF234A0d5ddea664f4478D72B621715EF03E5>
* PAXG: <https://polygonscan.com/address/0x0B1d4D9F953c4113A8784f5527cf63E347C3F876>

## Liquidity Pool Contracts

<table><thead><tr><th width="344">Alias</th><th width="426">Address</th></tr></thead><tbody><tr><td>USDC.e/EURO3</td><td>0xe1f9709d32db8a79ae44f66299e1a93ca84debe3</td></tr><tr><td>EURO3/A3A</td><td>0x58c787431f4b963ab6413d796f7bb5a40bed3bcc</td></tr></tbody></table>