# Contracts

The Pika's smart contracts are deployed on Optimism network.

<table><thead><tr><th width="273">      Name</th><th>Address</th></tr></thead><tbody><tr><td>PikaPerpV4</td><td>0x8c9b6a4a4e61F4635E8e375E05ff98Db5516d25E</td></tr><tr><td>FundingManager</td><td>0x8aF1508Bd289e7cb6D565ECAFd88A4eB4cC2636c</td></tr><tr><td>FeeCalculator</td><td>0xe3451b170806Aab3e24b5Cd03a331C1CCdb4d7C1</td></tr><tr><td>VaultFeeReward</td><td>0x0e431Ea7E58e15a18f3334E3A6D195917fe1011a</td></tr><tr><td>PositionManager</td><td>0xCabE9b7B554Ebe8045E6c5499D7d3dC5C2716DB1</td></tr><tr><td>OrderBook</td><td>0x6C420e4B95808Db2365f51e108b913059d4160b1</td></tr><tr><td>PikaPriceFeed</td><td>0xEaB7BDcF0661cEc01C72b46eE38Aad21f4f239f7</td></tr></tbody></table>