This price oracle is used to pull pricing data on chain.
The USDC/ETH and ETH/USD price feeds are obtained from ChainLink contracts.
Network: Mainnet Aggregator: ETH/USD Address: 0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419 Aggregator: USDC/ETH Address: 0x986b5E1e1755e3C2440e960477f25201B0a8bbD4
Network: Kovan Aggregator: ETH/USD Address: 0x9326BFA02ADD2366b30bacB125260Af641031331 Aggregator: USDC/ETH Address: 0x64EaC61A2DFda2c3Fa04eED49AA33D021AeC8838