This is an investigation on external oracle providers to establish a Curve Lending market.
In this example, we create a st-yETH/crvUSD price feed based on:
- st-yETH 4626 rate (totalAssets/totalSupply)
- yETH/ETH StableSwap Curve pool
- ETH/USDC TricryptoUSDC Curve pool
- USDC/crvUSD StableSwap Curve pool
The feed also uses RATE_MAX_SPEED, similar to Curve Lending native oracle.