Polyyeld is a relatively new automated yield farm. It is the very similar to PancakeSwap of the Binance Smart Chain network. You can easily migrate your Binance Smart Chain yield farms to Polygon and start earning a higher APR with even lower fees.
Auto Yeld
The Auto Yeld is used to lock YELD in an auto-compounding contract that compounds the profits to earn even more YELD. It is currently earning over 840% APR

Farm
The Farm is currently YELD-MATIC and YELD-USDC only and does not auto-compound but instead generates YELD tokens as a reward at over 30,000% APR currently.

Staking
The Staking section is a single asset pool where you stake YELD or other single assets to earn more YELD. Currently earning over 800% APR.

YELD Tokenomics
Max Supply: 62,100
Emission: 0.015 per Block (690 YELD Daily)
BSC -> Matic Guide
1. Get USDC on BSC from PancakeSwap
2. Go to EvoDefi to bridge your USDC to Polygon
3. Go to Matic Supply if you need some Matic
4. Go to QuickSwap and swap your USDC for the desired Tokens (YELD, Matic)
5. Go to Polyyeld Finance and deposit your tokens in the desired contract.